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公开(公告)号:AT469440T
公开(公告)日:2010-06-15
申请号:AT07814921
申请日:2007-09-19
Applicant: DOW GLOBAL TECHNOLOGIES INC
Inventor: PATEL RAJEN , WU SHAOFU , BERNIUS MARK , ESSEGHIR MOHAMED , MCGEE ROBERT , MAZOR MICHAEL , NAUMOVITZ JOHN
IPC: H01L31/048 , H01L23/31
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公开(公告)号:NO20091120A
公开(公告)日:2009-06-02
申请号:NO20091120
申请日:2009-03-16
Applicant: DOW GLOBAL TECHNOLOGIES INC
Inventor: WU SHAOFU , MCGEE ROBERT L , PATEL RAJEN M , BERNIUS MARK T , ESSEGHIR MOHAMED , MAZOR MICHAEL H , NAUMOVITZ JOHN
IPC: H01L31/048 , C08L51/06
CPC classification number: H01L31/0481 , B32B17/10018 , B32B17/10678 , B32B2457/12 , C08L51/06 , H01L31/18 , Y02E10/50 , C08L2666/02 , C08L2666/04
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33.
公开(公告)号:MX2007011437A
公开(公告)日:2007-10-12
申请号:MX2007011437
申请日:2006-03-09
Applicant: DOW GLOBAL TECHNOLOGIES INC
Inventor: WRIGHT DAVID P , BISCOGLIO MICHAEL B , DEVLIN KENNETH T , ESSEGHIR MOHAMED , GAU YIMSAN , SHUROTT SALVATORE P , MEHALICK JOSEPH
Abstract: La presente invencion es una composicion polimerica reticulable por humedad que comprende (a) un polimero olefinico silano-funcionalizado, (b) un catalizador de condensacion de silanol acido, y (c) una composicion antioxidante conteniendo amina secundaria. La composicion antioxidante puede ser (1) una amina secundaria substituida con dos grupos aromaticos, o (2) una combinacion de un primer antioxidante y un antioxidante de amina secundaria substituido con al menos un grupo aromatico. Las composiciones polimericas reticulables por humedad pueden usarse para hacer fibras, peliculas, tuberias, espumas y recubrimientos. Notablemente, las composiciones pueden ser aplicadas como un recubrimiento sobre un alambre o cable.
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公开(公告)号:DE602004003340D1
公开(公告)日:2007-01-04
申请号:DE602004003340
申请日:2004-02-04
Applicant: DOW GLOBAL TECHNOLOGIES INC
Inventor: WALIA S , PATEL M , KLIER JOHN , WEAVER D , LADIKA MLADEN , ESSEGHIR MOHAMED , COGEN N
IPC: C08F255/02 , C08F8/42 , D01F6/30
Abstract: An improved process for crosslinking a polyolefin polymer is described. The process involves grafting a silane material onto the polyolefin based polymer in the presence of a free radical generating initiator material and then hydrolyzing the silane material to form crosslinks. By using an effective molar ratio of silane material to free radical of 40 or greater in the grafting reaction, premature crosslinking is controlled and the grafted polymer can be shaped first and then crosslinked. In another aspect of the invention, the crosslinking process is improved by adding a catalyst for the hydrolysis catalyst to the surface of a shaped article made from the grafted polymer. Grafted polymer and articles made from the grafted polymer, particularly fibers, are also disclosed.
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