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1. 发明申请

WO2005054361A1 FLAME RETARDANT, HALOGEN-FREE COMPOSITIONS 审中-公开
标题翻译：阻燃剂，无卤素组合物
公开(公告)号：WO2005054361A1
公开(公告)日：2005-06-16
申请号：PCT/US2004/039439
申请日：2004-11-23
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , HAUSMANN, Karlheinz , CHOU, Richard, T. , ARHART, Richard, James
发明人： HAUSMANN, Karlheinz , CHOU, Richard, T. , ARHART, Richard, James
IPC分类号： C08L23/08
CPC分类号： C08L23/06 , C08K3/01 , C08K3/016 , C08L23/04 , C08L23/08 , C08L23/0815 , C08L23/0853 , C08L23/0869 , C08L23/16 , C08L23/26 , C08L2201/02 , C08L2205/035 , C08L2666/04 , C08L2666/02 , C08L2666/06
摘要： A flame retardant, halogen-free polymer composition that is a blend of: (1) a polyolefin selected from (a) EVA containing 25-90% by weight ethylene and 10-75% by weight vinyl acetate, (b) LLDPE, (c) LDPE, (d) VLDPE, (e) HDPE, or mixtures thereof; (2) a coupling agent made from (f) about 10 to about 50% by weight of a copolymer of ethylene and about 1% by weight to about 15% by weight functional comonomer and (g) about 50% by weight to about 90% by weight of an ethylene-based polymer; and (3) an inorganic flame retardant filler.
摘要翻译：一种阻燃无卤素聚合物组合物，其是以下混合物：（1）选自（a）含有25-90重量％乙烯和10-75重量％乙酸乙烯酯的EVA的聚烯烃，（b）LLDPE，（ c）LDPE，（d）VLDPE，（e）HDPE或其混合物; （2）由（f）约10至约50重量％的乙烯和约1重量％至约15重量％的官能共聚单体的共聚物和（g）约50重量％至约90重量％重量百分比的乙烯类聚合物; 和（3）无机阻燃填料。

2. 发明公开

EP1428229A1 POLYPHENYLENE SULFIDE ALLOY COATED WIRE 审中-公开
标题翻译：在带有混纺POLPHENYLEN硫化物包覆丝
公开(公告)号：EP1428229A1
公开(公告)日：2004-06-16
申请号：EP02759182.5
申请日：2002-07-25
申请人： E. I. du Pont de Nemours and Company
发明人： DEAN, David, M. , ARHART, Richard, James
IPC分类号： H01B3/18 , H01B3/30 , C08L81/04 , C08L81/02
CPC分类号： H01B3/441 , C08L81/02 , C08L2205/05 , H01B3/301 , Y10T428/2933 , Y10T428/294 , Y10T428/2962 , C08L2666/24 , C08L2666/04
摘要： The present invention relates an electrically conductive wire having a metal core and an outer electrically insulative, polymer coating wherein the polymer composition contains polyphenylene sulfide, a polymeric grafting agent and an ethylene copolymer. The polymeric grafting agent is a copolymer of at least about 50% by weight ethylene, about 0.5% to about 15% by weight of a reactive comonomer selected from the group consisting of: (i) an unsaturated epoxide of 4-11 carbon atoms, (ii) an unsaturated isocyanate of 2-11 carbon atoms, (iii) an unsaturated alkoxy silane and/or unsaturated alkyl silane wherein the alkoxy or alkyl group is from 1-12 carbon atoms, and (iv) an oxazoline; and about 0 to about 49% by weight of a third optional comonomer selected from at least one of an alkyl acrylate, alkyl methacrylate, vinyl ether, carbon monoxide, and sulfur dioxide, where the alkyl and ether groups are of 1-12 carbon atoms. The ethylene copolymer comprises at least about 50% by weight ethylene, about 1% to about 35% by weight of an acid-containing unsaturated mono-carboxylic acid, and about 0 to about 49% by weight of a moiety selected from at least one of alkyl acrylate, alkyl methacrylate, vinyl ether, carbon monoxide, and sulfur dioxide, and further wherein the acid groups are neutralized from 0-100% by a metal ion. Such wire meets SAE J1678 specifications at 125°C or higher at a thickness of polymeric coating of less than 12 mils and/or withstands temperatures as high as 150°C at a thickness of polymeric coating of from 15 mils to 30 mils.

3. 发明公开

EP1687371A1 FLAME RETARDANT, HALOGEN-FREE COMPOSITIONS 有权转让
标题翻译：阻燃无卤化合物
公开(公告)号：EP1687371A1
公开(公告)日：2006-08-09
申请号：EP04812042.2
申请日：2004-11-23
申请人： E. I. du Pont de Nemours and Company
发明人： HAUSMANN, Karlheinz , CHOU, Richard, T. , ARHART, Richard, James
IPC分类号： C08L23/08 , C08L23/06 , C08K3/22
CPC分类号： C08L23/06 , C08K3/01 , C08K3/016 , C08L23/04 , C08L23/08 , C08L23/0815 , C08L23/0853 , C08L23/0869 , C08L23/16 , C08L23/26 , C08L2201/02 , C08L2205/035 , C08L2666/04 , C08L2666/02 , C08L2666/06
摘要： A flame retardant, halogen-free polymer composition that is a blend of: (1) a polyolefin selected from (a) EVA containing 25-90% by weight ethylene and 10-75% by weight vinyl acetate, (b) LLDPE, (c) LDPE, (d) VLDPE, (e) HDPE, or mixtures thereof; (2) a coupling agent made from (f) about 10 to about 50% by weight of a copolymer of ethylene and about 1% by weight to about 15% by weight functional comonomer and (g) about 50% by weight to about 90% by weight of an ethylene-based polymer; and (3) an inorganic flame retardant filler.

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