Patent application number | Description | Published |
20100310495 | PEPTIDES HAVING AFFINITY FOR POLY (BENZYL METHACRYLATE-CO-METHACRYLIC ACID) POTASSIUM SALT COPOLYMERS AND METHODS OF USE - Peptides are provided that have binding affinity for poly(benzyl methacrylate-co-methacrylic acid) potassium salt copolymers (“BzMA-binding peptides”). The BzMA-binding peptides may be used to prepare peptide-based reagents suitable for use in a variety of applications. The peptide-base reagents may be used to couple benefit agents to a poly(benzyl methacrylate-co-methacrylic acid) potassium salt copolymer surface or may be used to couple a benefit agent comprising a poly(benzyl methacrylate-co-methacrylic acid) potassium salt copolymer surface to a target surface, such as a body surface. | 12-09-2010 |
20120029148 | POLYESTER NANOCOMPOSITES - Polyester nanocomposite compositions contain silica nanoparticles that have been subjected to surface treatment with novel trialkoxysilane compositions. The novel silane compositions are prepared by reacting a 3-isocyanatopropyl trialkoxysilane with 1,3-propanediol or certain polyether diols. The silica nanoparticles exhibit improved dispersion in the polyester. This leads to haze reduction and improvements in mechanical properties. | 02-02-2012 |
20120029221 | SILANE COMPOSITIONS FOR POLYESTER NANOCOMPOSITES - Novel silane compositions have been prepared by reacting a 3-isocyanatopropyl trialkoxysilane with an alcohol or diol having a divalent alkylene or alkylene-ether group. The alcohol or diol has a formula weight less than about 5000. The compositions can be used to modify the surfaces of inorganic oxygen-containing materials, including but not limited to silica, silicates, borosilicates, aluminosilicates, days, and metal oxides. | 02-02-2012 |
20120029222 | SURFACE-MODIFIED PARTICLES FOR POLYESTER NANOCOMPOSITES - Silica nanoparticles that have been subjected to surface treatment with novel silane compositions exhibit improved dispersion in polyester nanocomposites. The novel silane compositions are prepared by reacting a 3-isocyanatopropyl trialkoxysilane with an alcohol or diol having a divalent alkylene or alkylene-ether group, where the alcohol or diol has a formula weight less than about 5000. The surface treatment of the nanoparticles leads to improvements in mechanical properties and haze reduction in polyester nanocomposites containing them. | 02-02-2012 |
20130344338 | PROCESS FOR THE SURFACE TREATMENT OF COLLOIDAL SILICA AND PRODUCTS THEREOF - This invention relates to processes in which certain aminosilanes are used to surface-modify colloidal silica nanoparticles, while reducing or virtually eliminating the propensity of the silica nanoparticles to gel, agglomerate, or aggregate. The surface-modified colloidal silica nanoparticles can be readily dispersed in polymers to provide nanocomposites with one or more enhanced, desirable properties. | 12-26-2013 |
20130345461 | AMINE-ACCELERATED PROCESS FOR THE SURFACE TREATMENT OF COLLOIDAL SILICA AND PRODUCTS THEREOF - This invention relates to the use of certain amine promoters in processes for surface-treating colloidal silica nanoparticles with selected aromatic aminosilanes, aromatic aminoalkylsilanes, and secondary and tertiary aliphatic aminosilanes. This process provides surface-modified nanoparticle colloidal silica without causing the silica nanoparticles to gel, agglomerate, or aggregate. | 12-26-2013 |
20140005313 | ACRYLIC ACID POLYMER NANOCOMPOSITES FROM AMINOSILANE-MODIFIED COLLOIDAL SILICA | 01-02-2014 |
20150251384 | GLASS LAMINATES WITH NANOFILLED IONOMER INTERLAYERS - Provided herein are glass laminates having at least one glass layer and a nanofilled ionomeric interlayers comprising a nanofiller in a blend of a first ionomer and a second ionomer that is different from the first ionomer. The second ionomer is a water dispersable ionomer that allows for excellent dispersion of the nanofiller in the ionomer matrix. The laminates retain favorable performance properties such as high transparency while exhibiting lower creep or heat deflection. | 09-10-2015 |
20150255653 | SOLAR CELL MODULE WITH A NANOFILLED ENCAPSULANT LAYER - A solar cell module comprising a solar cell layer and a sheet comprising at least one layer of a nanofilled ionomer composition, wherein the nanofilled ionomer composition comprises (1) an ionomer that is derived from a precursor α-olefin carboxylic acid copolymer wherein (a) the precursor α-olefin carboxylic acid copolymer comprises (i) copolymerized units of an α-olefin and (ii) about 20 to about 25 weight % of copolymerized units of an α,β-ethylenically unsaturated carboxylic acid; and (b) at least a portion of the total content of the carboxylic acid groups present in the precursor α-olefin carboxylic acid copolymer have been neutralized to form metal salts of the carboxylic acid groups; and (2) one or more nanofillers. | 09-10-2015 |