SABIC INNOVATIVE PLASTICS Patent applications |
Patent application number | Title | Published |
20140148514 | POLY(ALKYLENE CO-ADIPATE TEREPHTHALATE) PREPARED FROM RECYCLED POLYETHYLENE TEREPHTHALATE HAVING LOW IMPURITY LEVELS - This disclosure relates to an aliphatic-aromatic copolyester of poly(butylene-co-adipate terephthalate) that is prepared from recycled polyethylene terephthalate in the presence of titanium catalyst and a phosphorous containing compound. The copolyester is contaminated with little or no ethylene glycol and/or isophthalic acid, which are artifacts of preparing the copolyester from recycled PET. Advantageously, because there is little or no contamination from ethylene glycol and/or isophthalic acid in the copolyester, there is essentially no depression in the material's melting temperature. | 05-29-2014 |
20140107264 | High-Heat Polycarbonate Blends That Are Halogen-Free and Flame Retardant - The present invention is directed to a composition comprising:
| 04-17-2014 |
20140100312 | Blends of Micronized Polyphenylene Ether and Thermoplastic Polyurethanes Blend - Disclosed herein is a blend comprising:
| 04-10-2014 |
20140005340 | Ultrafine Poly(phenylene ether) Particles and Compositions Derived Therefrom | 01-02-2014 |
20130345345 | Process for Making Particulate-Free Poly(Phenylene Ether) Compositions and Photovoltaic Backsheet Materials Derived Therefrom - The present invention is directed to a process for preparing halogen-free melt-filtered polymer compositions, compositions prepared by the process, as well as articles derived therefrom. The process comprises filtering the melted composition through a filter to remove particulate impurities that are 0.5 mm | 12-26-2013 |
20130062576 | 882 Compatibilized Biopolyamide-Poly (Arylene ether) Thermoplastic Resin - Disclosed herein are compatibilized polyamide-poly(arylene ether) thermoplastic resin compositions, comprising:
| 03-14-2013 |
20120322934 | Process for Preparing Amine-Modified Polyester Resins with Improved Melt Flow - The invention is directed to a process for preparing a linear or branched amine-modified thermoplastic resin with high flowability using as starting materials a linear or branched polyester and a primary or secondary aliphatic amine. The process does not require that the amine and polyester be combined in a liquid organic solvent during the process, and can be performed readily at ambient pressure. The amine-modified resins can be extruded and pelletized using normal operating conditions, making this process a versatile option for achieving a wide variety of viscosities in a simple, low cost, continuous operation. | 12-20-2012 |
20120322703 | COMPOSITIONS HAVING REDUCED FRICTIONAL COEFFICIENT, METHOD OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME - Disclosed herein is a composition comprising an organic polymer and about 2 to about 10 weight percent of an ionic liquid. The ionic liquid can be a halogenated or non-halogenated ionic liquid. Disclosed herein too are articles manufactured from the composition. | 12-20-2012 |
20120308753 | Impact-Resistant Poly(Arylene Ether) Resins with Improved Clarity - The present invention which is directed to a composition comprising:
| 12-06-2012 |
20100144916 | COMPOSITIONS HAVING IMPROVED TRIBOLOGICAL PROPERTIES, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME - Disclosed herein is a composition comprising a crosslinked organic polymer; wherein the composition has a coefficient of friction that is in a range of ±30% of a coefficient of friction for a composition comprising the same organic polymer that is not crosslinked; and wherein the composition has a lower K factor than a K factor of the composition comprising the same organic polymer that is not crosslinked; the coefficient of friction and the K factor being measured in a thrust washer apparatus as per ASTM D-3702, where the counter stationary surface in the thrust washer apparatus comprises carbon steel having a Rockwell C hardness of 18 to 22 and a 12 to 16 micro-inch surface finish. | 06-10-2010 |
20090239988 | POLYCARBONATE COMPOSITIONS, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME - Disclosed herein is a polycarbonate composition comprising polycarbonate; a colorant composition that comprises a white colorant in an amount of about 1 to about 15 wt %, based on the total weight of the polycarbonate composition; a fibrous composition; and an acid composition; wherein the weight ratio of the acid composition to the colorant composition is about 0.0001:1 to about 1:1. Disclosed herein too is a method comprising blending a polycarbonate composition that comprises polycarbonate; a colorant composition that comprises a white colorant in an amount of about 1 to about 15 wt %, based on the total weight of the polycarbonate composition; a fibrous composition; and an acid composition; wherein the weight ratio of the acid composition to the colorant composition is about 0.0001:1 to about 1:1. | 09-24-2009 |
20090057621 | ELECTRICALLY CONDUCTIVE COMPOSITIONS AND METHOD OF MANUFACTURE THEREOF - Disclosed herein is a method of manufacturing an electrically conductive composition comprising reducing the viscosity of a molten masterbatch to form a reduced viscosity molten masterbatch; and mixing the reduced viscosity molten masterbatch with a polymer to form the electrically conductive composition. Disclosed herein too is a method of manufacturing an electrically conductive composition comprising mixing a molten masterbatch with a first polymer in a first extruder, wherein the first polymer has a melt viscosity that is lower than the melt viscosity of the molten masterbatch; reducing the melt viscosity of the molten masterbatch to form a reduced viscosity molten masterbatch; and mixing the reduced viscosity molten masterbatch with a second polymer in a second extruder to form the electrically conductive composition. | 03-05-2009 |
20090054553 | HIGH DIELECTRIC CONSTANT THERMOPLASTIC COMPOSITION, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME - Disclosed herein is a composition comprising a thermoplastic polymer; about 10 to about 60 weight percent of a dielectric filler having a dielectric constant greater than or equal to about 25 when measured at 900 megahertz; and about 1 to about 10 weight percent of a fibrous composition, the weight percent being based on the total weight of the composition. Disclosed herein too is a method comprising melt blending a composition comprising a thermoplastic polymer; about 10 to about 60 weight percent of a dielectric filler having a dielectric constant greater than or equal to about 25 when measured at 900 megahertz; and about 1 to about 10 weight percent of a fibrous composition, the weight percent being based on the total weight of the composition. | 02-26-2009 |