Patent application number | Description | Published |
20100179290 | POLY(ARYLENE ETHER) ARTICLES AND COMPOSITIONS - A profile extruded article includes a composition that is formed by melt-kneading particular amounts of a poly(arylene ether), a polystyrene-poly(ethylene-butylene)-polystyrene triblock copolymer, a homopolystyrene, and a polysalicylate. The article is particularly useful in the fabrication of solar collectors for low cost solar energy systems. | 07-15-2010 |
20120302679 | MOLDING COMPOSITION FOR PHOTOVOLTAIC JUNCTION BOXES AND CONNECTORS - A molding composition is disclosed which contains specific amounts of poly(arylene ether), styrenic polymer, hydrogenated block copolymer, flame retardant, and polytetrafluoroethylene. The molding composition performs well on a battery of tests, including heat resistance, impact strength, melt flow, and flame retardancy, and is particularly useful for producing photovoltaic junction boxes and connectors. | 11-29-2012 |
20130030096 | FLAME RETARDANT POLY(ARYLENE ETHER)-POLYSILOXANE BLOCK COPOLYMER COMPOSITION AND ARTICLE - A poly(arylene ether) composition includes a styrenic polymer, a flame retardant comprising an organophosphate ester, and a poly(arylene ether)-polysiloxane block copolymer reaction product. The poly(arylene ether)-polysiloxane block copolymer reaction product includes a poly(arylene ether)-polysiloxane block copolymer and a poly(arylene ether) homopolymer. The composition is useful for forming molded articles, including photovoltaic junction boxes and connectors. The composition exhibits stiffness and a good balance of flame retardancy, impact strength, flow, and heat resistance. | 01-31-2013 |
20140045979 | POLY(PHENYLENE ETHER) COMPOSITION AND INJECTION MOLDED ARTICLE THEREOF - A composition having a combination of high heat resistance, high impact strength, and high flame retardance includes specific amounts of poly(phenylene ether), hydrogenated block copolymer, and organophosphate flame retardant. The composition has minimal amounts or excludes certain styrenic polymers, polyolefins, and reinforcing fillers. Also disclosed are injection molded articles formed from the composition. The composition is particularly useful as a molding composition for photovoltaic junction boxes and connectors. | 02-13-2014 |
20140073725 | POLY(PHENYLENE ETHER) COMPOSITION, ARTICLE, AND METHOD - A composition includes specific amounts of a poly(phenylene ether)-polysiloxane block copolymer reaction product and an impact modifier. The poly(phenylene ether)-polysiloxane block copolymer reaction product includes a poly(phenylene ether) and a poly(phenylene ether)-polysiloxane block copolymer. The composition exhibits a desirable balance of impact strength, heat resistance, and flame retardancy while minimizing or excluding flame retardant additives such as organophosphate esters and halogenated flame retardants. | 03-13-2014 |
20140128522 | REINFORCED POLY(PHENYLENE ETHER)-POLYSILOXANE BLOCK COPOLYMER COMPOSITION, AND ARTICLE COMPRISING SAME - A reinforced poly(phenylene ether)-polysiloxane block copolymer composition includes specific amounts of a poly(phenylene ether)-polysiloxane block copolymer reaction product, a flame retardant, and a reinforcing filler. The composition exhibits a desirable balance of flame retardancy, heat resistance, and stiffness relative to a corresponding poly(phenylene ether) composition, and it is useful to fabricate articles including fuser holders for electrophotographic copiers. | 05-08-2014 |
20140243460 | REINFORCED POLY(PHENYLENE ETHER)-POLYSILOXANE BLOCK COPOLYMER COMPOSITION, AND ARTICLE COMPRISING SAME - A reinforced poly(phenylene ether)-polysiloxane block copolymer composition includes specific amounts of a poly(phenylene ether)-polysiloxane block copolymer reaction product, a flame retardant, and a reinforcing filler. The composition exhibits a desirable balance of flame retardancy, heat resistance, and stiffness relative to a corresponding poly(phenylene ether) composition, and it is useful to fabricate articles including fuser holders for electrophotographic copiers. | 08-28-2014 |
20140243461 | REINFORCED POLY(PHENYLENE ETHER)-POLYSILOXANE BLOCK COPOLYMER COMPOSITION, AND ARTICLE COMPRISING SAME - A reinforced poly(phenylene ether)-polysiloxane block copolymer composition includes specific amounts of a poly(phenylene ether)-polysiloxane block copolymer reaction product, a flame retardant, and a reinforcing filler. The composition exhibits a desirable balance of flame retardancy, heat resistance, and stiffness relative to a corresponding poly(phenylene ether) composition, and it is useful to fabricate articles including fuser holders for electrophotographic copiers. | 08-28-2014 |