41st week of 2019 patent applcation highlights part 21 |
Patent application number | Title | Published |
20190309064 | ANTI-TREM2 ANTIBODIES AND RELATED METHODS - Provided herein are anti-TREM2 antibodies and related methods of making and using anti-TREM2 antibodies. Also provided are methods and compositions for enhancing an immune response and/or for the treatment of an immune-related condition in an individual, e.g., cancer, comprising killing, disabling, or depleting non-stimulatory myeloid cells using an anti-TREM2 antibody or antigen binding fragment thereof. | 2019-10-10 |
20190309065 | METHODS AND COMPOSITIONS FOR THE TREATMENT OF PERSISTENT INFECTIONS AND CANCER BY INHIBITING THE PROGRAMMED CELL DEATH 1 (PD-1) PATHWAY - The present invention provides methods and compositions for the treatment, prevention, or reduction of persistent infections, such as chronic infections, latent infections, and slow infections and cancer. The methods and compositions of the invention are also useful for the alleviation of one or more symptoms associated with such infections and cancer. | 2019-10-10 |
20190309066 | COMBINATION THERAPY FOR THE TREATMENT OF SOLID AND HEMATOLOGICAL CANCERS - Methods are provided for using anti-CD47 mAbs as therapeutics for the prevention and treatment of solid and hematological cancers, with other anti-cancer agents, which include but are not limited to proteasome inhibitors, anthracyclines, platinums, taxols, topisomerase inhibitors, anti-metabolites, anti-tumor antibiotics, mitotic inhibitors, and alkylating agents. | 2019-10-10 |
20190309067 | BISPECIFIC TRIVALENT ANTIBODIES BINDING TO CLAUDIN6 OR CLAUDIN18.2 AND CD3 FOR TREATMENT OF CLAUDIN EXPRESSING CANCER DISEASES - The present invention provides binding agents comprising at least three binding domains, wherein a first binding domain binds to a T cell-specific antigen and a second binding domain and a third binding domain bind to a claudin, and methods of using these binding agents or nucleic acids encoding therefor for treating cancer. | 2019-10-10 |
20190309068 | ANTIGEN BINDING CONSTRUCTS TO CD3 - Antigen binding constructs that bind to CD3, for example antibodies, including antibody fragments (such as minibodies and cys-diabodies) that bind to CD3, are described herein. Methods of use are described herein. | 2019-10-10 |
20190309069 | PD-1 ANTIBODY, ANTIGEN-BINDING FRAGMENT THEREOF, AND MEDICAL APPLICATION THEREOF - The present invention provides a human PD-1 antibody, an antigen-binding fragment thereof, and medical use thereof, and further provides a chimeric antibody and humanized antibodies comprising a complementarity-determining region (CDR) of the antibody, a pharmaceutical composition comprising the human PD-1 antibody and the antigen-binding fragment thereof, and use of the antibody in preparing medicines for treating diseases or disorders. | 2019-10-10 |
20190309070 | METHODS AND COMPOSITIONS RELATED TO NK CELL AND ANTI-PDL1 CANCER THERAPIES - Disclosed are compositions and methods relating to the treatment of a cancer via the induction of PDL1 and use of anti-PDL1 antibodies. | 2019-10-10 |
20190309071 | METHODS OF TREATING CANCER USING ANTI-PD-L1 ANTIBODIES AND ANTIANDROGENS - The present invention relates to the treatment of cancers, such as a prostate cancer (e.g., castration-resistant prostate cancer (CRPC)). More specifically, the invention concerns the treatment of human patients having a prostate cancer (e.g., CRPC, e.g., metastatic CRPC) with a combination therapy including an PD-1 axis binding antagonist and an antiandrogen. | 2019-10-10 |
20190309072 | ANTI-ITGA3 ANTIBODIES, ACTIVATABLE ANTI-ITGA3 ANTIBODIES, AND METHODS OF USE THEREOF - The invention relates generally to antibodies that bind ITGa3, activatable antibodies that specifically bind to ITGa3 and methods of making and using these anti-ITGa3 antibodies and anti-ITGa3 activatable antibodies in a variety of therapeutic, diagnostic and prophylactic indications. | 2019-10-10 |
20190309073 | COMPOSITIONS AND METHODS TO TREAT SOLID TUMORS - Compositions and methods that utilize anti-CD11b antibodies, anti-CD18 antibodies, anti-myeloperoxidase (MPO) antibodies, anti-integrin αV antibodies, anti-integrin β1 antibodies, Abciximab, neutrophil inhibitory factor (NIF) protein, and/or combinations thereof to treat solid tumors are described. | 2019-10-10 |
20190309074 | DEGLYCOSYLATED ANTIBODY SPECIFICALLY BINDING TO CLEC14A AND USES THEREOF - The present disclosure relates to a deglycosylated antibody binding specifically to C-type lectin domain family 14, member A (clec14a). More particularly, the present disclosure relates to a deglycosylated antibody that comprises a light chain variable region comprising CDR1 having a certain sequence and binds specifically to clec14, and use thereof, for example, a pharmaceutical composition containing the antibody for preventing or treating an angiogenesis-related disease. | 2019-10-10 |
20190309075 | METHODS FOR PROMOTING T CELLS RESPONSE - The present invention relates to methods for promoting T cells response. The inventors examined the expression and function of CLEC-1 in human DCs and demonstrated for the first time a cell-surface expression. They investigated its functional role following triggering on orchestration of T-cell responses. The inventors showed in vitro and in vivo with CLEC-1 deficient rats and rat CLEC-1 Fc fusion protein that disruption of CLEC-1 signalling enhances in vitro Th17 activation and in vivo enhances T cell priming and Th17 and Th1 activation. In particular, the present invention relates to CLEC-1 antagonists for promoting T cells response in a subject in need thereof. | 2019-10-10 |
20190309076 | COMPOSITIONS AND METHODS COMPRISING ANTI-NRP2 ANTIBODIES - Provided are antibodies and antigen-binding fragments thereof that specifically bind to human neuropilin-2 (NRP2) polypeptides, including those that modulate binding interactions between human NRP2 and at least one NRP2 ligand, for example, human histidyl-tRNA synthetase (HRS), and which thereby modulate subsequent NRP2-mediated downstream signaling events, including related therapeutic compositions and methods for modulating NRP2 activity and treating diseases such as NRP2-associated diseases | 2019-10-10 |
20190309077 | ANTIBODY MOLECULE FOR HUMAN GM-CSF RECEPTOR ALPHA - Binding members for alpha chain of receptor for granulocyte macrophage colony stimulating factor (GM-CSFRα), especially antibody molecules. Use of the binding members in treating inflammatory and autoimmune diseases, e.g. rheumatoid arthritis, asthma, allergic response, multiple sclerosis, myeloid leukaemia and atherosclerosis. | 2019-10-10 |
20190309078 | Treatment of tumors with an anti-CSF-1R antibody in combination with an anti-PD-L1 antibody after failure of anti-PD-L1/PD1 treatment - The current invention relates to the combination therapy of an anti-CSF-1R antibody (especially a CSF-1R dimerization inhibitor) in combination with an anti-PD-L1 antibody after PD1/PD-L1 inhibitor treatment failure, corresponding pharmaceutical compositions or medicaments using such combination therapy. | 2019-10-10 |
20190309079 | METHODS OF TREATMENT USING A LEPTIN RECEPTOR AGONIST ANTIBODY - Provided herein are therapeutic methods of treatment using agonist leptin receptor (LEPR) antibodies, antigen-binding fragments thereof, or compositions comprising the LEPR antibodies or antigen-binding fragments thereof. Such therapeutic methods include treatment for conditions related to metabolic dysfunction, including for example, lipodystrophy, adiposity or obesity, reducing body weight, non-alcoholic fatty liver disease, hyperphagia, hyperglycemia, insulin resistance, dyslipidemia, hepatic steatosis, and infertility. | 2019-10-10 |
20190309080 | ANTI-RANKL ANTIBODIES AND METHODS OF USE - The present invention provides anti-RANKL monoclonal antibodies and related compositions, which may be used in any of a variety of therapeutic methods for the treatment of rheumatoid arthritis and other diseases. | 2019-10-10 |
20190309081 | ANTI-CD154 ANTIBODIES HAVING IMPAIRED FcR BINDING AND/OR COMPLEMENT BINDING PROPERTIES AND RELATED THERAPIES - Improved anti-CD154 antibodies are provided herein which have ablated FcR binding and/or complement binding/activation. The use of these antibodies for inducing tolerance and treating immune diseases including autoimmunity, inflammation and allergic disorders is disclosed herein. | 2019-10-10 |
20190309082 | ANTI-GITR ANTIBODIES AND METHODS OF USE THEREOF - The present disclosure provides antibodies that specifically bind to human glucocorticoid-induced TNFR family related receptor (GITR) and compositions comprising such antibodies. In a specific aspect, the antibodies specifically bind to human GITR and modulate GITR activity, e.g., enhance, activate or induce GITR activity, utilizing such antibodies. The present disclosure also provides methods for treating disorders, such as cancer and infectious diseases, by administering an antibody that specifically binds to human GITR and modulates GITR activity e.g., enhances, activates or induces GITR activity. | 2019-10-10 |
20190309083 | Multivalent and Multispecific DR5-Binding Fusion Proteins - The disclosure relates generally to molecules that specifically engage death receptor 5 (DR5), a member of the TNF receptor superfamily (TNFRSF). More specifically the disclosure relates to multivalent and multispecific molecules that bind at least DR5. | 2019-10-10 |
20190309084 | Bispecific Polypeptides to GITR and CTLA-4 - The present invention provides multispecific polypeptides, such as bispecific antibodies, comprising a first binding domain capable of specifically binding to GITR, and a second binding domain capable of specifically binding to CTLA-4. The invention further provides compositions of said bispecific polypeptides, as well as methods and uses of the same. | 2019-10-10 |
20190309085 | FC MUTANTS WITH IMPROVED FUNCTIONAL ACTIVITY - The present invention relates to a variant of a parent polypeptide comprising an Fc fragment, wherein the variant exhibits an increased affinity for at least one of the Fc (FcR) fragment receptors selected from among FcγRIIIa (CD16a), FcγRIIa (CD32a), and FcγRIIb (CD32b) receptors, relative to that of the parent polypeptide, characterized in that it comprises at least one mutation chosen from among K290G, Y296W, V240H, V240I, V240M, V240N, V240S, F241H, F241Y, L242A, L242F, L242G, L242H, L242I, L242K, L242P, L242S, L242T, L242V, F243L, F243S, E258G, E258I, E258R, E258M, E258Q, E258Y, V259C, V259I, V259L, T260A, T260H, T260I, T260M, T260N, T260R, T260S, T260W, V262A, V262S, V263T, V264L, V264S, V264T, V266L, V266M, S267A, S267Q, S267V, K290D, K290E, K290H, K290L, K290N, K290Q, K290R, K290S, K290Y, P291G, P291Q, P291R, R292I, R292L, E293A, E293D, E293G, E293M, E293Q, E293S, E293T, E294A, E294G, E294P, E294Q, E294R, E294T, E294V, Q295I, Q295M, Y296H, S298A, S298R, Y300I, Y300V, Y300W, R301A, R301M, R301P, R301S, V302A, V302F, V302L, V302M, V302R, V302S, V303S, V303Y, S304T, V305A, V305F, V305I, V305L, V305R and V305S of the Fc fragment, wherein the numbering is that of the EU index or equivalent in Kabat. | 2019-10-10 |
20190309086 | TLR9-BINDING CHIMERIC ANTIGEN RECEPTORS - Disclosed herein are chimeric antigen receptor (CAR) polypeptides that can be used with adoptive cell transfer to target and kill cancer cells that express TLR9 on their surface. Also disclosed are immune effector cells, such as T cells or Natural Killer (NK) cells that are engineered to express these CARs. Therefore, also disclosed are methods of providing an anti-tumor immunity in a subject with a TLR9-expressing cancer that involves adoptive transfer of the disclosed immune effector cells engineered to express the disclosed CARs. | 2019-10-10 |
20190309087 | MODULAR PLATFORM FOR TARGETED THERAPEUTICS - A lipidated secondary antibody is disclosed. Particles comprising same are also disclosed. | 2019-10-10 |
20190309089 | METHOD OF TREATING ATHEROSCLEROSIS - The present disclosure relates to a method of treating or preventing atherosclerosis in a subject by administering an inhibitor of FXII. | 2019-10-10 |
20190309090 | PHARMACEUTICAL COMPOSITION FOR USE IN PREVENTION AND/OR TREATMENT OF DISEASE THAT DEVELOPS OR PROGRESSES AS A RESULT OF DECREASE OR LOSS OF ACTIVITY OF BLOOD COAGULATION FACTOR VIII AND/OR ACTIVATED BLOOD COAGULATION FACTOR VIII - The inventors discovered that by administering a pharmaceutical composition comprising a bispecific antigen-binding molecule that recognizes blood coagulation factor IX and/or activated blood coagulation factor IX and blood coagulation factor X and/or activated blood coagulation factor X according to a given dosage regimen, diseases that develop and/or progress due to a decrease or deficiency in the activity of blood coagulation factor VIII and/or activated blood coagulation factor VIII can be prevented and/or treated more effectively. | 2019-10-10 |
20190309091 | NOVEL BIOTIN-SPECIFIC MONOCLONAL ANTIBODY AND USE THEREOF - The present invention relates to a monoclonal antibody capable of binding to biotin. In one embodiment the monoclonal antibody according to the invention also does not bind to a biotin moiety on a biotinylated molecule, wherein the biotin moiety is attached to the molecule via the carbon atom of the carboxyl function of the valeric acid moiety of biotin. Also disclosed is a method for generation of an antibody as disclosed herein. The monoclonal antibody according to the invention is of specific use in a method for measuring an analyte in a sample, wherein a (strept)avidin/biotin pair is used to bind a biotinylated analyte specific binding agent to a (strept)avidin coated solid phase. | 2019-10-10 |
20190309092 | MODIFIED ANTIGEN-BINDING FAB FRAGMENTS AND ANTIGEN-BINDING MOLECULES COMPRISING THE SAME - The present invention provides a modified antigen-binding Fab fragment. An antigen-binding molecule comprising the antigen-binding Fab fragment and a composition comprising the molecule are also provided. | 2019-10-10 |
20190309093 | CELL ENGAGING BINDING MOLECULES - The present disclosure is broadly concerned with the field of cancer immunotherapy. For example, the present disclosure generally related to a binding molecule comprising antibody variable light (VL) regions, variable heavy (VH) regions, constant heavy 1 (CH1) regions, and light chain constant (CL) regions that are configured to form two antigen binding Fab regions and an antigen binding Fv region so that the binding molecule binds to two different antigens. | 2019-10-10 |
20190309094 | CELL ENGAGING BINDING MOLECULES - The present disclosure is broadly concerned with the field of cancer immunotherapy. For example, the present disclosure generally related to a binding molecule comprising antibody variable light (VL) regions, variable heavy (VH) regions, constant heavy 1 (CH1) regions, and light chain constant (CL) regions that are configured to form two antigen binding Fab regions and an antigen binding Fv region so that the binding molecule binds to two different antigens. | 2019-10-10 |
20190309095 | Synthetic Oligosaccharide Subunits Of The PSL Exopolysaccharide Of Pseudomonas Aeruginosa And Uses Thereof - This disclosure relates to synthetic oligosaccharide subunits of the | 2019-10-10 |
20190309096 | DETERGENT COMPOSITIONS - The disclosure relates to compositions comprising a poly alpha-1,3-glucan derivative. The poly alpha-1,3-glucan derivative is a poly alpha-1,3-glucan polymer wherein the polymer is substituted with at least one polyether group and/or polyamine group. Compositions comprising the poly alpha-1,3-glucan derivative are useful as detergent compositions. | 2019-10-10 |
20190309097 | ASYMMETRIC COMPOUNDS CARRYING BINDING GROUPS - The invention relates to a compound of formula (I), wherein: A represents a binding group comprising at least one nitrogen atom; Q | 2019-10-10 |
20190309098 | METHOD FOR STARTUP OF A GAS PHASE POLYMERIZATION REACTOR - A gas phase polymerization process is described that includes contacting a polymer seed bed with a desiccant. The gas phase polymerization process further includes introducing a polymer seed bed into a gas phase polymerization reactor, contacting the polymer seed bed with a desiccant, and introducing a polymerization catalyst into the gas phase polymerization reactor. Also described is a gas phase polymerization process in accordance with the present disclosure that includes subjecting a polymer seed bed to startup conditions in a gas phase polymerization reactor, monitoring a moisture content of a vapor in contact with the polymer seed bed, and introducing a desiccant into the gas phase polymerization reactor to maintain the moisture content below a desired moisture content, to reduce a moisture content that is above a desired moisture content, or both. | 2019-10-10 |
20190309099 | UNIVERSAL ALPHA-OLEFIN POLYMERIZATION CATALYST, AND APPLICATION THEREOF - Disclosed are a universal alpha-olefin polymerization industrial catalyst, and an application thereof, specifically an industrial production catalyst which consists of (A) a solid catalyst component, (B) a cocatalyst organoaluminium compound and (C) an external electron donor compound, and is used for various alpha-olefin polymerization or copolymerization processes. The solid catalyst component (A) is prepared from a dibutyl phthalate or diisobutyl phthalate and 9,9-bis(methoxymethyl)fluorene composite internal electron donor. A hydrocarbyl alkoxy silicon, an organic acid ester or a hydrocarbyl alkoxy silicon and organic acid ester composite acts as the external electron donor component (C). The solid catalyst component (A), the cocatalyst organoaluminium compound (B) and the external electron donor compound (C) are used together in industrial devices for various alpha-olefin polymerization or copolymerization processes to produce new grades of poly-alpha-olefins. | 2019-10-10 |
20190309100 | ALKOXY MAGNESIUM SUPPORTED OLEFIN POLYMERIZATION CATALYST COMPONENT, CATALYST AND APPLICATION THEREOF - Provided is an alkoxy magnesium supported olefin polymerization catalyst component, comprising the reaction products of the following components: at least one alkoxy magnesium compound of Mg(OR1′)N(OR2′)2-N, at least one titanium compound of general formula Ti(OR)nX4-n, at least one ortho-phenylene diester electron donor compound a, and at least one diether electron donor compound b, wherein the molar ratio of a to b is 0.05 to 20. The catalyst component has an ultrahigh polymerization activity when used for olefin polymerization, and does not require the use of an external electron donor, but can also obtain a polymer with a high isotacticity, and the resulting polymer has a relatively wide molecular weight distribution and a relatively low ash content. | 2019-10-10 |
20190309101 | METHOD OF STEAM STRIPPING DISPERSION OF ORGANIC EXTENDER PARTICLES - A process of stripping a dispersion of organic extender particles with volatile organic compounds and a method of reducing volatile organic compounds. | 2019-10-10 |
20190309102 | ANTIBODY-DRUG CONJUGATE HAVING CYCLIC BENZYLIDENE ACETAL LINKER - An antibody-drug conjugate having a cyclic benzylidene acetal linker represented by formula (1) or formula (2), wherein Y is an antibody; D is a drug; R | 2019-10-10 |
20190309103 | POLYMERISATION PROCESS - The present invention relates to a cascade process useful for (fast) ionic polymerisation of liquid monomer(s) containing reaction mixture for the production of the corresponding polymer(s). | 2019-10-10 |
20190309104 | HYPERBRANCHED POLYMER, METAL RECOVERY AGENT, METAL RECOVERY METHOD, AND CATALYTIC ACTIVITY INHIBITOR - There is provided a hyper-branched polymer represented by the following formula (1) and having a weight-average molecular weight in a range of 1,000 to 1,000,000. In the formula (1), A | 2019-10-10 |
20190309105 | LIGHT GENERATING MICROCAPSULES FOR SELF-HEALING POLYMER APPLICATIONS - A self-healing polymeric material includes a polymeric matrix material, wherein dispersed within the polymeric matrix material is a mixture of materials that includes monomers and a photoinitiator, and a plurality of light generating microcapsules dispersed in the polymeric matrix material. Each light generating microcapsule encapsulates multiple reactants that undergo a chemiluminescent reaction. The chemiluminescent reaction generates a photon having a wavelength within a particular emission range that is consistent with an absorption range of the photoinitiator. | 2019-10-10 |
20190309106 | CURABLE COMPOSITION, FILM, OPTICAL FILTER, SOLID IMAGE PICKUP ELEMENT, IMAGE DISPLAY DEVICE, AND INFRARED SENSOR - A curable composition includes: a near infrared absorbing colorant; and a polymerizable monomer that has a group having an unsaturated double bond, in which the near infrared absorbing colorant is a compound that includes a π-conjugated plane having a monocyclic or fused aromatic ring, a content of the near infrared absorbing colorant is 10 mass % or higher with respect to a total solid content of the curable composition, and a content of a polymerizable monomer that has at least one group selected from an acid group or a hydroxyl group and a group having an unsaturated double bond is 50 mass % or lower with respect to a total mass of all the polymerizable monomers. | 2019-10-10 |
20190309107 | OLEFIN POLYMERIZATION PROCESS IN A GAS-PHASE REACTOR HAVING THREE OR MORE POLYMERIZATION ZONES - Process for preparing an olefin polymer including the step of polymerizing an olefin in the presence of a polymerization catalyst and hydrogen as molecular weight regulator in a gas-phase polymerization reactor to yield growing polymer particles, the reactor including three or more polymerization zones and at least two thereof are sub-zones of a polymerization unit wherein the growing polymer particles flow downward in a densified form and at least one polymerization zone has a ratio of hydrogen to the sum of olefins which is a factor of at least 1.5 lower than the ratio of hydrogen to the sum of olefins in the polymerization zone having the highest ratio of hydrogen to the sum of olefins and a factor of at least 1.5 higher than the ratio of hydrogen to the sum of olefins in the polymerization zone having the lowest ratio of hydrogen to the sum of olefins. | 2019-10-10 |
20190309108 | STABILIZED SULFONATED POLYSTYRENE SOLUTIONS - The present invention relates to a method of stabilizing an aqueous solution of polystyrene sulfonic acid and the compositions therein. This disclosure provides polymer stability in that there is minimal deterioration of the molecular weight of said polymers at or around 25° C. and the stabilizers of the disclosure reduce the need for low temperature refrigeration during transport and storage of polystyrene sulfonic acid. | 2019-10-10 |
20190309109 | POLYMER - A polymer that is capable of affording a heat storage material superior in humidity permeability and shape retention after phase transition and that is superior in molding processability is provided. The polymer includes constitutional units (A) derived from ethylene, constitutional units (B) represented by a specified formula, and optionally includes constitutional units (C) represented by another specified formula. Where the total number of the units (A), the units (B), and the units (C) is 100%, the number of the units (A) accounts for 70% to 99%, the total number of the units (B) and the units (C) accounts for 1% by weight to 30% by weight. Where the total number of the units (B) and the units (C) is 100%, the number of the units (B) accounts for 1% to 100% and the number of the units (C) accounts for 0% to 99%. | 2019-10-10 |
20190309110 | TRANSITION METAL COMPOUND FOR OLEFIN POLYMERIZATION CATALYST, OLEFIN POLYMERIZATION CATALYST COMPRISING SAME, AND POLYOLEFIN POLYMERIZED USING SAME - Provided are a transition metal compound for an olefin polymerization catalyst, an olefin polymerization catalyst containing the transition metal compound, and a polyolefin prepared using the olefin polymerization catalyst for polymerization thereof, wherein the transition metal compound is represented by Chemical Formula A1 or Chemical Formula B1. | 2019-10-10 |
20190309111 | CURABLE COMPOSITION, COATING MATERIAL, ELECTRIC WIRE, AND RESIN ARTICLE - A curable composition capable of being cured at a low temperature of from room temperature to 150° C. is provided. The curable composition comprises a fluorinated polymer containing at least three functional groups represented by the following formula (F) and at least one curing agent selected from the group consisting of an isocyanate-type curing agent, a blocked isocyanate-type curing agent and an amino resin-type curing agent: | 2019-10-10 |
20190309112 | POLYMERIC YARNS FOR USE IN COMMUNICATIONS CABLES AND METHODS FOR PRODUCING THE SAME - In some aspects, polymeric yarns and communications cables incorporating the same are provided herein. Additionally, in some aspects, methods of producing polymeric yarns and communications cables incorporating the same are provided. | 2019-10-10 |
20190309113 | FLAME-RETARDANT BISMALEIMIDE RESIN AND PREPARATION METHOD THEREOF - Disclosed are a flame-retardant bismaleimide resin and a preparation method thereof comprising: forming an eugenol salt suspensoid from a whole biomass eugenol in the present of a strong alkali metal base, adding dropwisely a solution of phosphorus oxychloride in methyl chloride to react to obtain a biomass-based phosphate flame-retardant; mixing bismaleimide, 2,2′-diallylbisphenol with the obtained phosphate, curing and posttreating to obtain the flame-retardant bismaleimide resin. Compared with petroleum-based bismaleimide resin, the flame-retardant bismaleimide resin prepared by the present invention is obtained from eugenol derived from biomass, and the raw material is green and renewable. It maintains mechanical properties and processing properties of the petroleum-based bismaleimide resin and has an excellent flame-retardant property. The preparation method provided by the invention has the advantages of low cost and simple production process, and has wide application prospect in the fields of aerospace, electronic information, electrical insulation and the like. | 2019-10-10 |
20190309114 | METHOD OF PREPARING DICYCLOPENTADIENE-BASED RESIN AND DICYCLOPENTADIENE-BASED RESIN - Provided are a method of preparing a dicyclopentadiene-based resin and a dicyclopentadiene-based resin. According to the present invention, provided is a dicyclopentadiene-based resin including an aromatic olefin-based comonomer as a comonomer to have improved quality including high compatibility, a favorable color characteristic, and a low softening point, and also having improved adhesive strength due to a low molecular weight and a narrow molecular weight distribution. | 2019-10-10 |
20190309115 | Thermoplastic Vulcanizates and Compositions Therefrom - Disclosed is the preparation of thermoplastic vulcanizates with reduced crosslinked rubber dispersion sizes and dispersity. The thermoplastic vulcanizates include a polypropylene matrix phase in which cross-linked rubber particles are dispersed. The thermoplastic vulcanizates include the reaction product of a mixture that includes at least 10 wt % of isotactic polypropylene at least 30 wt % of an amorphous propylene-ethylene-diene terpolymer containing at least 60 wt % propylene-derived units and less than or equal to 25 wt % of ethylene-derived units; at least 10 wt % of a diluent and at least 0.015 wt % of at least one curative. The mixture is preferably formed without adding an ethylene-propylene-diene terpolymer. | 2019-10-10 |
20190309116 | Method For Preparing Nitrile-Based Rubber - The present invention relates to a method for preparing a nitrile-based rubber, by which the nitrile-based rubber is prepared by polymerizing a monomer mixture comprising an α,β-unsaturated nitrile-based monomer and a conjugated diene-based monomer, in the presence of an initiator and an emulsifier comprising a C | 2019-10-10 |
20190309117 | Moisture-Curable Compositions Comprising Silane-Grafted Polyolefin Elastomer and Halogen-Free Retardant - Compositions useful as coatings for wire and cable comprise, in weight percent (wt %) based on the weight of the composition: (A) 10 to 62 wt % of a silane-grafted ethylene polymer (Si-g-PE) having a silane content of 0.5 to 5 wt % based on the weight of the Si-g-PE, wherein the Si-g-PE is made from an ethylene polymer (base resin) having the following properties. (1) Density of 0.875 to 0.910 g/cc; (2) Melt index (MI, 12) of 8 to 50 g/10 min (190° C./2.16 kg); and (B) 38 to 90 wt % of a halogen-free flame retardant (HFFR); (C) 0 to 0.3 wt % of an antioxidant; and (D) 0 to 1 wt % of a silanol condensation catalyst. | 2019-10-10 |
20190309118 | MODIFIED POLYIMIDE AND CURABLE RESIN COMPOSITION - A modified polyimide represented by Formula 4: | 2019-10-10 |
20190309119 | Triazine-Precondensate-Aldehyde Condensation Products and Method for Obtaining the Same - The present invention relates to a triazine-precondensate-aldehyde condensation product obtainable by reacting a) at least one triazine compound of the general formulae (I), b) at least one aldehyde, and c) at least one triazine precondensate of the general formula (II). A method for obtaining a condensation product and a wood based panel are also disclosed. | 2019-10-10 |
20190309120 | POLYETHER POLYOL PRODUCTION METHOD AND POLYURETHANE FOAM PRODUCTION METHOD - The present invention aims to provide a method of producing a polyether polyol having a low aldehyde content, the method including simpler steps; and a method of producing polyurethane foam having a reduced amount of aldehyde volatilization. The present invention provides a method of producing a polyether polyol (F) including step (1) of obtaining a crude polyether polyol composition (D2) having a pH higher than 5.0 by contact of a crude polyether polyol composition (D1) containing a polyether polyol (A) with an acid catalyst (B) in the presence of water, the polyether polyol (A) being obtainable by ring-opening polymerization of an alkylene oxide with an active hydrogen compound; and step (2) of removing a volatile component containing an aldehyde (C) after step (1). | 2019-10-10 |
20190309121 | BIORENEWABLE HIGH PERFORMANCE POLYESTER POLYOLS - This invention provides a process for manufacturing high performance polyester polyols with high proportion of renewable content derived from biological sources. The polyester polyols with high content of renewable biological materials produced according to the present invention display no color or odor issues and are used in the manufacture of two component polyurethanes, thermoplastic urethanes, polyurethane dispersions and polyester and polyester/urethane acrylates with outstanding physical properties. | 2019-10-10 |
20190309122 | NON-HOT-MELT MDI-BASED POLYURETHANE COMPOSITION BEARING NCO END GROUPS AND HAVING A LOW CONTENT OF MDI MONOMER, COMPRISING AT LEAST ONE ISOCYANATE COMPOUND OF PARTICULAR MOLAR VOLUME - 1) Polyurethane composition comprising:
| 2019-10-10 |
20190309123 | PROCESS FOR FRONTAL POLYMERIZATION OF CATIONICALLY POLYMERIZABLE MONOMERS - The invention relates to a process for free radical-induced cationic frontal polymerization of cationically polymerizable monomers using a combination of at least one cationic polymerization initiator and at least one activator for said at least one initiator, characterized in that benzopinacol is used as said activator. | 2019-10-10 |
20190309124 | AMORPHOUS THERMOPLASTIC POLYESTER FOR THE PRODUCTION OF THERMOFORMABLE SHEETS - The invention relates to the use of an amorphous thermoplastic polyester for the production of thermoformable sheets, said amorphous thermoplastic polyester comprising at least one 1,4:3,6-dianhydrohexitol unit (A), at least one alicyclic diol unit (B) other than 1,4:3,6-dianhydrohexitol units (A), at least one terephthalic acid unit (C), the molar ratio (A)/[(A)+(B)] being at least 0.32 and at most 0.90 and the reduced solution viscosity being greater than 50 mL/g, said polyester being free of non-cyclic aliphatic diol units or comprising a molar amount of non-cyclic aliphatic diol units, relative to the total monomer units of the polyester, that is less than 5%, and having a reduced solution viscosity (25° C.; phenol (50% m):ortho-dichlorobenzene (50% m); 5 g/L polyester) that is greater than 50 mL/g. | 2019-10-10 |
20190309125 | PROCESS FOR PREPARING POLY (TRIMETHYLENE FURANDICARBOXYLATE) - A process is disclosed herein, the process comprising:
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20190309126 | SEMI-BATCH PROCESS FOR MAKING POLYCARBONATE POLYOLS VIA COPOLYMERIZATION OF CARBON DIOXIDE AND AN OXIRANE - Polycarbonate polyols are made by copolymerizing carbon dioxide and an alkylene oxide in the presence of a starter compound and a carbonate catalyst. The process is operated in semi-batch mode by combining starter, catalyst and a small amount of alkylene oxide in a reaction vessel, pressurizing the vessel with carbon dioxide, initiating polymerization, and then feeding both carbon dioxide and alkylene oxide to the vessel under polymerization conditions without removal of product until the feeds are completed. | 2019-10-10 |
20190309127 | METHODS OF MANUFACTURE FOR POLYETHERIMIDE - A method of making polyetherimide comprising reacting a first diamine having four bonds between the amine groups, a second diamine having greater than or equal to five bonds between the amine groups, 4-halophthalic anhydride and 3-halophthalic in the presence of a solvent and a polymer additive to produce a mixture comprising 3,3′-bis(halophthalimide)s, 3,4′-bis(halophthalimide)s, 4,4′-bis(halophthalimide)s, solvent and the polymer additive wherein the molar ratio of 3-halophthalic anhydride to 4-halophthalic anhydride is 98:02 to 50:50 and the molar ratio of the first diamine to the second diamine is 98:02 to 02:98; and reacting the mixture with an alkali metal salt of a dihydroxy aromatic compound to produce a polyetherimide having a cyclics content less than or equal to 5 weight percent, based on the total weight of the polyetherimide, wherein the polymer additive dissolves in the solvent at the imidization reaction temperature and pressure. | 2019-10-10 |
20190309128 | CHEMICAL ACID SOLUTION MATERIAL AND METHOD OF MAKING SAME - A method of preparing an acid reactive functionalized polyamide includes preparing a first reaction product by contacting and reacting virgin polyamide fabric material with tert-butoxide in a first aliquot of a polar aprotic solvent and preparing a second reaction product by adding an amine to a second aliquot of the polar aprotic solvent. A third reaction product is prepared by mixing the first reaction product and the second reaction product where the third reaction product is the acid reactive functionalized polyamide. The preparation of each respective reaction product is for a period of time and at a temperature sufficient to produce the respective reaction product. | 2019-10-10 |
20190309129 | POLYBENZOXAZINE RESINS WITH HIGH HYDROGEN CONTENT, AND COMPOSITES THEREFROM - A material with significant protection properties from galactic cosmic radiation and solar energetic particles. Hydrogen-rich benzoxazines which are particularly effective for shielding against such radiation. Benzoxazine resin meets the processing requirements for use with ultra-high molecular weight polyethylene fiber as a hydrogen-rich reinforcement: cure of the resin at 120° C. This highly reactive benzoxazine resin also exhibits low viscosity and adequate shelf life. | 2019-10-10 |
20190309130 | RESIN COMPOSITION, RESIN FILM, LAMINATE, MULTILAYER PRINTED WIRING BOARD AND METHOD FOR PRODUCING MULTILAYER PRINTED WIRING BOARD - The present invention relates to a resin composition comprising a maleimide compound having a saturated or unsaturated divalent hydrocarbon group and a divalent group having at least two imido bonds; and a catalyst comprising at least one selected from the group consisting of an imidazole compound, a phosphorus compound, an azo compound and an organic peroxide. | 2019-10-10 |
20190309131 | COMPOSITION COMPRISING POLYMER AND INORGANIC PARTICLES, POLYIMIDE-INORGANIC PARTICLES COMPOSITE, ARTICLE INCLUDING THE COMPOSITE, AND OPTICAL DEVICE INCLUDING THE ARTICLE - A composition including a polymer including at least one of an amic acid structural unit and an imide structural unit and an inorganic particle surface-treated with a compound represented by Chemical Formula 1, a polymer-inorganic particle nanocomposite prepared using the composition an article and an optical device including the article: | 2019-10-10 |
20190309132 | AMINO-SUBSTITUTED POLYSILOXANES COMBINED WITH POLYMERIZABLE AND UNPOLYMERIZABLE ORGANIC ACIDS - Provided is a composition comprising (i) a polysiloxane comprising a plurality of pendant amines and (ii) an acid. Also provided is a composition comprising (i) a polysiloxane comprising a plurality of pendant acids and (ii) an amine. The compositions are useful inter alia for chemical or oil spill cleanup, drug delivery systems, transparent films, adhesives, binding agents, conductors, membranes, cross-linking agents, or opticoelectronic applications. Also provided are methods for making the compositions of the invention, as well as a battery and a composition for controlled release of a compound, each comprising a composition of the invention. | 2019-10-10 |
20190309133 | NONTOXIC CATALYST FOR PREPARATION OF POLYSILOXANE (METH)ACRYLATES - A method for preparation of (meth)acrylate esters of polysiloxanes. The method comprises contacting in the presence of zirconium acetylacetonate or hafnium acetylacetonate: (i) a polysiloxane having at least two hydroxyl groups, each of which is attached to a carbon atom, and (ii) a C | 2019-10-10 |
20190309134 | CLASS OF HYBRID AEROGELS WITH AN ULTRALIGHT NONPARTICULATE RETICULATED STRUCTURE AND A METHOD OF PRODUCING THE SAME - The present invention relates to the manufacture of a new class of hybrid aerogels with a 3-D reticulated structure. First, the organic and inorganic components of the structure are distributed on a molecular level in such a way that all of the organic components of the precursor are chemically bonded to each other and to the inorganic component. Second, in the new hybrid aerogels, the pores are separated by solid walls like reticulated open-cell foams without the particulate solid parts and also the present invention is a process for preparing a hybrid aerogel without aging step having a nonparticulate-reticulated structure comprises of a polymeric precursor that is crosslinked by a linkage without forming particulate structure. | 2019-10-10 |
20190309135 | SURFACE PROTECTION ARTICLES AND METHODS - Painting in commercial, residential, and retail environments requires extreme care to avoid paint being deposited where it is not required. Drop cloths are commonly used to protect a floor or furniture during the painting process. However, these are generally simply plastic sheets to provide a barrier to the liquid paint and nothing more. Accordingly, it would be advantageous to provide a drop sheet or tarp that supports a liquid material drying process such as by dehydration, coagulate, etc. or form solid materials thereby reducing the instances of subsequent paint transfer from the drop sheet or tarp directly or indirectly to other surfaces and/or objects. It would also be advantageous to drop sheet or tarp that provides a non-slip surface which prevents the drop sheet from sliding around and remains well in place without additional weights, tape, etc. | 2019-10-10 |
20190309136 | FOAM-MOLDED BODY AND METHOD FOR PRODUCING FOAM-MOLDED BODY - A foamed molded article of a liquid crystalline aromatic polyester resin composition is described. The foamed molded article includes an inner layer and an outer layer: the inner layer is a foamed layer, the outer layer is a non-foamed layer, and a weight reduction rate represented by the following formula (1) is 20% or more and 90% or less, | 2019-10-10 |
20190309137 | FILLED POLYURETHANE FOAM HAVING TAILORED MICROSTRUCTURES - Filled polyurethane foams having tailored microstructures, as well as methods of making these polyurethane foams, are described herein. By tailoring the microstructure of the polyurethane foam, composite materials having desirable mechanical properties (e.g., elastic modulus, compressive strength, or combination thereof) can be obtained. | 2019-10-10 |
20190309138 | BLOCK EXPANDABLE POLYMERIC COMPOSITIONS - The present invention relates to an expandable polymeric composition that comprises: a) from 60% to 88% by weight of a vinyl aromatic polymer and/or copolymer, calculated respect to (a)+(b); b) from 12% to 40% by weight of a block copolymer, containing at least one vinyl aromatic polymer and/or copolymer and at least one hydrogenated diene polymer, calculated respect to (a)+(b); c) from 3 parts to 10 parts by weight of a blowing agent, calculated on 100 parts of (a)+(b). | 2019-10-10 |
20190309139 | Improved Expandable Vinyl Aromatic Polymers - The present invention is related to expandable vinyl aromatic polymers comprising comminuted coke, said comminuted coke having an average stack height (Lc) of carbon crystallites at least 4 nm, a volume median particle diameter (D50) comprised between 1 and less than 5 μm and being characterized by a span (D90−D10)/D50 below 2.5 Molded parts produced from the expandable vinyl aromatic polymers prove low thermal conductivities for a low foam density. | 2019-10-10 |
20190309140 | HOLLOW POLYMER PARTICLES FOR THERMAL INSULATION - A thermal insulating additive, product formed therefrom, and method of making the same, wherein the thermal insulating additive comprises a plurality of hollow polymeric particles having an average particle size up to about 0.3 micrometers. The hollow polymeric particles exhibit a mechanical strength in a compression test up to about 420 psi and a thermal conductivity that is less than 0.150 W/m-k. The hollow polymeric particles are individually formed as an alkaline swellable core that is at least partially encapsulated with two or more shell layers; the alkaline swellable core prior to swelling exhibits an average particle size that is less than about 50 nanometers. | 2019-10-10 |
20190309141 | METHOD OF CONTINUOUSLY RECYCLING THERMOSET PLASTIC WASTE - The present invention relates to a method of continuously recycling thermoset plastic waste. The method includes crushing the thermoset plastic waste into pieces with a diameter size suitable for being fed into an extruder. The method also includes purifying the thermoset plastic waste by cleaning the thermoset plastic waste using a cleaning agent to remove contaminants from the thermoset plastic waste. The method also includes extruding the thermoset plastic waste by using supercritical solvent. | 2019-10-10 |
20190309142 | APPARATUS AND METHOD FOR THERMALLY DEMANUFACTURING TIRES AND OTHER WASTE PRODUCTS - An apparatus and process for thermally de-manufacturing tires and other materials. The apparatus is a retort chamber with various zones in which tires are combusted to provide energy for the thermal depolymerization reaction, depolymerization takes place, and products leave the retort chamber. In one embodiment, the process reacts water with iron present in steel-belted tires to produce hydrogen, which helps to break sulfur-sulfur bonds in vulcanized materials. The water also helps control the temperature of the reaction, which allows for control over the types and relative amounts of the various depolymerization products. | 2019-10-10 |
20190309143 | RESIN COMPOSITION, METHOD FOR PRODUCING RESIN COMPOSITION, RESIN COMPOSITION MOLDED BODY, AND METHOD FOR PRODUCING RESIN COMPOSITION MOLDED BODY - A resin composition including: a magnetic fluid that includes magnetic particles, a dispersant, and a dispersion medium; and a resin or precursor thereof that includes, in a molecule thereof, at least one partial structure selected from the group consisting of a diene skeleton, a silicone skeleton, a urethane skeleton, a 4- to 7-membered ring lactone skeleton, an alkyl group having from 6 to 30 carbon atoms and an alkylene group having from 6 to 30 carbon atoms, a production method thereof, a resin composition molded body obtained by using the resin composition, and a production method thereof. | 2019-10-10 |
20190309144 | NANOCELLULOSE AEROGELS AND FOAMS - The present disclosure provides a method for preparing an aerogel or a foam, the method comprising: forming a reaction mixture comprising a cellulose nanofibril gel, a first solvent, and one or more crosslinking agents under conditions sufficient to crosslink the gel; and contacting the crosslinked gel with a second solvent under conditions sufficient to dry the crosslinked gel, thereby forming an aerogel or foam. | 2019-10-10 |
20190309145 | RUBBER COMPOSITION FOR TIRE AND PNEUMATIC TIRE USING SAME - A rubber composition for a tire that can improve abrasion resistance while maintaining a vulcanization rate, and a pneumatic tire using the same, are disclosed. A rubber composition for a tire comprising 100 parts by mass of a rubber component containing a hydrogenated copolymer obtained by hydrogenating an aromatic vinyl-conjugated diene copolymer, the hydrogenated copolymer having a weight average molecular weight measured by gel permeation chromatography of 300,000 or more and having a hydrogenation ratio of a conjugated diene moiety of 80 mol % or more, and 0.3 to 3 parts by mass of a thiuram type accelerator. | 2019-10-10 |
20190309146 | TIRE RUBBER COMPOSITION AND TIRE - Provided is a rubber composition for tires that provides a balanced improvement of wet grip, abrasion resistance, handling stability, and fuel economy during high-speed running, and further has less performance degradation after long-term service. Also provided is a tire including the rubber composition. Included is a rubber composition for tires containing, based on 100% by mass of a rubber component therein: 3-25% by mass of a component derived from an aromatic vinyl monomer; 0-15% by mass of a component derived from a butadiene monomer and having a vinyl configuration; 1-90% by mass of a component derived from a butadiene monomer and having a cis configuration; and 1-6% by mans of a component derived from an isoprene monomer and having a cis configuration, the rubber composition having, after vulcanization, physical properties satisfying the following relationships (1) and (2): | 2019-10-10 |
20190309147 | DEGRADABLE POLYMER AND METHOD OF PRODUCTION - A degradable polymer composition comprising:
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20190309148 | POLYETHYLENE COMPOSITION FOR BLOW MOLDING HAVING HIGH STRESS CRACKING RESISTANCE - A polyethylene composition for producing blow-molded hollow articles, having the following features:
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20190309149 | BLOCK COPOLYMER-TOUGHENED ISOTACTIC POLYPROPYLENE - A blend that includes (a) a continuous phase comprising isotactic polypropylene and (b) a dispersed phase comprising a poly-(ethylene-alt-propylene)-b-poly(ethylene-ran-ethyl ethylene) diblock copolymer. The amount of diblock copolymer is less than 20 wt % based on the total weight of the blend. | 2019-10-10 |
20190309150 | POLYPROPYLENE COMPOSITION COMBINING LOW SEALING INITIATION TEMPERATURE AND HIGH MELTING TEMPERATURE - The invention relates to a polypropylene composition which combines low sealing initiation temperature (SIT) and high melting point (Tm), thus having a broad sealing window. | 2019-10-10 |
20190309151 | Compatibilized Thermoplastic Vulcanizate Compositions - Disclosed is the preparation of compatibilized thermoplastic vulcanizates with reduced crosslinked rubber dispersion sizes and dispersity. A cross-linkable ethylene-propylene-diene terpolymer with majority propylene (PEDM) is used to compatibilize a plastic and rubber blend of a polypropylene (PP) and an ethylene-propylene-diene terpolymer rubber, where the propylene content is less than 50 wt % (EPDM), in dynamic vulcanization and preparation of PP/EPDM thermoplastic vulcanizates. The resulting PP/EPDM thermoplastic vulcanizates typically exhibit a weight average equivalent dispersion diameter of less than 3 microns and a particle size polydispersity index (PSDI), or weight average over number average dispersion diameter, of less than 5. This reduction in crosslinked rubber dispersion size in a PP/EPDM TPV by using PEDM compatibilizers enhances the toughness of the vulcanizate product by raising both elongation to break and break stress. | 2019-10-10 |
20190309152 | Compatibilized Thermoplastic Vulcanizate Compositions - This invention relates to a thermoplastic vulcanizate having excellent elongation comprising an isotactic polypropylene matrix phase in which a cross-linked ethylene-propylene-diene terpolymer (EPDM) is dispersed, the vulcanizate comprising the reaction product of:
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20190309153 | Thermoplastic Vulcanizate Compositions - A thermoplastic vulcanizate comprises an isotactic polypropylene matrix phase in which cross-linked rubber particles are dispersed, the rubber particles comprising an ethylene-propylene-diene terpolymer (EPDM) containing at least 40 wt % of ethylene-derived units. A propylene-ethylene-diene terpolymer (PEDM) containing at least 60 wt % propylene-derived units and less than or equal to 25 wt % of ethylene-derived units and having a heat of fusion (H | 2019-10-10 |
20190309154 | Crosslinked Rubber Dispersion in Thermoplastic Vulcanizates - Use of twin screw extrusion to further enhance the uniformity of crosslinked rubber dispersion in thermoplastic vulcanizates (TPVs) to improve elastic properties of TPVs is disclosed. Most specifically, this invention employs intermeshing twin screw extruders to further homogenize dynamically vulcanized rubber dispersions in TPVs so that their particle size dispersion index (PSDI), or the ratio of weight average equivalent dispersion particle diameter to number average equivalent dispersion particle diameter, can be lowered to less than 1.6 or 1.57 with corresponding elastic property improvements by having lower hysteresis, higher elongation to break, and higher retractive force. TPV products having lower PSDI and improved elastic properties, and apparatus for conducting the disclosed method, are also provided. | 2019-10-10 |
20190309155 | Improved Expandable Vinyl Aromatic Polymers - The present invention is related to expandable vinyl aromatic polymers comprising comminuted coke, said comminuted coke having an average stack height (Lc) of carbon crystallites less than 4 nm, a volume median particle diameter (D50) comprised between 0.8 and 4 μm and being characterized by a span (D90−D10)/D50 below 2.5. Molded parts produced from the expandable vinyl aromatic polymers prove low thermal conductivities for a low foam density. | 2019-10-10 |
20190309156 | Thermoplastic Resin Composition, and Molded Article Produced Therefrom - A thermoplastic resin composition of the present invention comprises: a thermal stabilizer including a rubber-modified vinyl-based graft copolymer and a phenol-based thermoplastic resin thermal stabilizer including an aromatic vinyl-based copolymer resin and a phosphorus-based thermal stabilizer; and a zinc oxide which has an average particle size of approximately 0.5 to approximately 3 μm and a specific surface area BET of approximately 1 to approximately 10 m | 2019-10-10 |
20190309157 | THERMOPLASTIC ELASTOMER COMPOSITION, EXTRUSION MOLDED ARTICLE, AND MEDICAL TUBE - An object of the present invention is to provide a thermoplastic elastomer composition capable of molding a medical tube excellent in the transparency and kink resistance. The present invention is related to a thermoplastic elastomer composition including a hydrogenated block copolymer (A) wherein the copolymer has at least two polymer blocks P composed mainly of an aromatic vinyl compound unit and at least one polymer block Q composed mainly of a conjugated diene compound unit; the total content of aromatic vinyl compound units is from 8 to 25% by mass; and the copolymer contains a high-MFR hydrogenated block copolymer and a propylene polymer (B). | 2019-10-10 |
20190309158 | POLYACETAL RESIN COMPOSITION FOR MOLDING PLATE-SHAPED MOLDED ARTICLE, PLATE-SHAPED MOLDED ARTICLE, AND CARRIER PLATE OF WINDOW REGULATOR - A polyacetal resin composition suitable for providing a plate-shaped resin molded article that satisfies all of the following: high flatness, low shrinkage ratio anisotropy (high dimensional stability), high creep resistance, high impact strength, and excellent color stability during residence in the molding machine. The polyacetal resin composition for molding a plate-shaped molded article includes 100 mass parts of a polyacetal resin having a melt index (according to ASTM D1238, 190° C., 2.16 kgf) of 2.0 g/10 min to 4.0 g/10 min; 0.1 mass parts to 2 mass parts of a polyacetal copolymer that is a copolymer of (b1) trioxane, (b2) a compound having two to four cyclic ether units per one molecule, and (b3) a compound having one cyclic ether unit per one molecule, the polyacetal copolymer having a branched or crosslinked structure; and 0.1 mass parts to 1 mass part of a hindered phenol antioxidant. | 2019-10-10 |
20190309159 | PLASTICIZED THERMOSET RESIN, AND ASSOCIATED CURED RESIN, METHOD OF CURING, AND ARTICLE COMPRISING CURED RESIN - A curable composition includes a hydrogen-bonded prepolymer, a plasticizer, and, optionally, a crosslinking agent. The plasticizer includes a reactive plasticizer having structure (I), (II), or (III), wherein X is —OR | 2019-10-10 |
20190309160 | ENCAPSULATING COMPOSITION - Provided is an encapsulating composition and an organic electronic device comprising the same. The encapsulating composition can effectively block moisture or oxygen from being introduced into an organic electronic device from the outside. The encapsulating composition can secure the lifetime of the organic electronic device, make it possible to realize a top emission type organic electronic device, is applicable to an inkjet method and can provide a thin display. | 2019-10-10 |
20190309161 | POLYESTER RESIN, PREPARATION METHOD THEREFOR, AND COPOLYMER POLYESTER FILM MANUFACTURING METHOD USING SAME - An embodiment relates to a polyester resin, which not only has a low heat of crystallization and is excellent in calendering processability, but is also economical and environmentally friendly, and to a process for preparing the same. In addition, another embodiment relates to a process for preparing a copolymerized polyester film by a calendering process using the polyester resin, which film is economical, environmentally friendly, and excellent in surface hardness, UV resistance, and so on, and to a film prepared thereby. Furthermore, still another embodiment relates to a polyester resin composition for calendering, which has a low heat of crystallization and is excellent in calendering processability, and to a process for preparing a polyester film using the same, which is economical, environmentally friendly, and excellent in surface hardness, chemical resistance, and so on. | 2019-10-10 |
20190309162 | POLYPHENYLENE ETHER RESIN COMPOSITION - Provided is a highly flame-retarded polyphenylene ether resin composition that, even when ignited, efficiently forms bulky porous char serving as a combustion barrier layer and, as a result, can reduce heat release and smoke production during combustion, and that is also easily colorable. The polyphenylene ether resin composition contains a polyphenylene ether (A), an organosulfonic acid and/or organosulfonic acid alkali metal salt (C), and an aromatic phosphate flame retardant (D). The polyphenylene ether resin composition contains 50 mass % or more of the polyphenylene ether (A) per 100 mass % of the polyphenylene ether resin composition and has a maximum heat release rate (HRR (max)) of 250 kW/m | 2019-10-10 |
20190309163 | Polymeric Materials and Articles Manufactured There From - A method for manufacturing a three-dimensional object includes steps of: a) providing a digital description of the object as a set of voxels; b) sequentially creating an actual set of voxels corresponding to the digital set of voxels; wherein at least one voxel comprises a water-soluble poly urea derived from: i) a polymer or mixture of polymers and a composition ii) selected from the group consisting of: urea, diisocyanate (methylene diphenyl diisocyanate, toluene diisocyanate, hexamethylene diisocyanate, isophorone diisocyanate) and mixtures thereof. | 2019-10-10 |
20190309164 | RESIN COMPOSITION AND MOLDED ARTICLE THEREOF - Disclosed is a resin composition including a thermoplastic resin (A) and a polyrotaxane (B) whose cyclic molecule is modified with a graft chain having a reactive functional group at the end, which are mixed together, the resin composition containing a fibrous filler (C) in the amount of 1 to 200 parts by weight relative to 100 parts by weight of the total amount of the thermoplastic resin (A) and the polyrotaxane (B). To provide a resin composition capable of affording a molded article having excellent balance between rigidity and toughness. | 2019-10-10 |