公开(公告)号：EP1412435A2

公开(公告)日：2004-04-28

申请号：EP02756227.1

申请日：2002-06-18

申请人： DOW CORNING CORPORATION ,  DOW CORNING S.A. ,  Dow Corning Asia, Ltd.

发明人： ALBAUGH, John ,  BOISVERT, Ronald ,  BUJALSKI, Duane ,  CHEVALIER, Pierre ,  EGUCHI, Katsuya ,  KING, Russell ,  OU, Duan-Li ,  SU, Kai

IPC分类号： C09D4/00

CPC分类号： H01L21/31695 ,  C08G77/12 ,  C08G77/16 ,  C08G77/18 ,  C08G77/24 ,  C08L83/04 ,  C09D4/00 ,  C09D183/04 ,  H01L21/02126 ,  H01L21/02203 ,  H01L21/02216 ,  H01L21/02282 ,  H01L21/3122 ,  C08G77/04

摘要： This invention pertains to a siloxane resin composition comprising R1SiO3/2 siloxane units R2SiO3/2 siloxane units and (R3O)bSiO(4-b)/2 siloxane units wherein R1 is an alkyl group having 1 to 5 carbons, hydrogen, or mixtures thereof; R2 is a monovalent organic group having 6 to 30 carbons; R3 is a branched alkyl group having 3 to 30 carbons, b is from 1 to 3; and the siloxane resin contains from 2.5 to 85 mole percent R1SiO3/2 units, 2.5 to 50 mole percent R2SiO3/2 units and 5 to 95 mole percent (R3O)bSiO(4-b)/2 units. The siloxane resin is useful to make insoluble porous resin and insoluble porous resin and insoluble porous coatings. Heating a substrate coated with the siloxane resin at a sufficient temperature effects removal of the R?2 and R3¿O groups to form an insoluble insoluble porous coating having a porosity of 1 to 60 volume percent and a dielectric constant in the range of 1.5 to 3.0.

公开(公告)号：EP1651704A1

公开(公告)日：2006-05-03

申请号：EP04778208.1

申请日：2004-07-13

申请人： DOW CORNING CORPORATION

发明人： GORDON, Glenn ,  HORSTMAN, John, Bernard ,  KING, Russell ,  SCHMIDT, Randall ,  WIEBER, Gary ,  WITUCKI, Gerald, Lawrence

IPC分类号： C08G77/26 ,  C08G77/54 ,  C08L83/08 ,  C09D183/14

CPC分类号： C08G18/61 ,  C08G18/792 ,  C08G18/837 ,  C08G77/26 ,  C08G77/54 ,  C08L83/08 ,  C09D175/16 ,  C09D183/14 ,  C08L2666/14

摘要： This invention relates to a coating composition comprising (A) 100 weight parts of a a compound containing at least one acrylate group or a compound containing at least one isocyanate group; (B) at least one aminofanctional silicone resin; (C) up to 300 weight parts of at least one organic hardener; and (D) up to 5 weight parts of at least one cure rate modifier. The coating compositions of this invention are useful as a stand alone coating or as ingredients in flame retardant coating compositions, fabric or fiber coating compositions, UV resistant coating compositions, paint formulations, powder coatings, architectural coatings and adhesives. The coating compositions of this invention have enhanced thermal stability, particularly when used in coatings, paints, powder coatings, architectural coatings, and adhesives.

公开(公告)号：EP1874848A1

公开(公告)日：2008-01-09

申请号：EP06739971.7

申请日：2006-03-29

申请人： Dow Corning Corporation

发明人： HEIN, Travis ,  KING, Russell ,  NGUYEN, Binh, Thanh ,  REESE, Herschel, Henry ,  SMITH, Michael, Andrew ,  VO, Hanh, Xuan

IPC分类号： C08G77/60 ,  C08L83/16

CPC分类号： C08G77/60

摘要： Branched polysilane copolymers are prepared via a Wurtz-type coupling reaction by reacting a mixture of two different dihalosilanes and a single trihalosilane with an alkali metal coupling agent in an organic liquid medium. The branched polysilane copolymers are recovered from the reaction mixture. Capped branched polysilane copolymers are prepared via the same Wurtz-type coupling reaction with addition of a capping agent to the reaction mixture. The capping agent is a monohalosilane, monoalkoxysilane, dialkoxysilane, or trialkoxysilane. The branched polysilane copolymers and the capped branched polysilane copolymers are soluble in organic liquid medium.

公开(公告)号：EP1651704B1

公开(公告)日：2011-08-24

申请号：EP04778208.1

申请日：2004-07-13

申请人： Dow Corning Corporation

发明人： GORDON, Glenn ,  HORSTMAN, John, Bernard ,  KING, Russell ,  SCHMIDT, Randall ,  WIEBER, Gary ,  WITUCKI, Gerald, Lawrence

IPC分类号： C08G77/26 ,  C08G77/54 ,  C08L83/08 ,  C09D183/14

CPC分类号： C08G18/61 ,  C08G18/792 ,  C08G18/837 ,  C08G77/26 ,  C08G77/54 ,  C08L83/08 ,  C09D175/16 ,  C09D183/14 ,  C08L2666/14

摘要： This invention relates to a coating composition comprising (A) 100 weight parts of a a compound containing at least one acrylate group or a compound containing at least one isocyanate group; (B) at least one aminofanctional silicone resin; (C) up to 300 weight parts of at least one organic hardener; and (D) up to 5 weight parts of at least one cure rate modifier. The coating compositions of this invention are useful as a stand alone coating or as ingredients in flame retardant coating compositions, fabric or fiber coating compositions, UV resistant coating compositions, paint formulations, powder coatings, architectural coatings and adhesives. The coating compositions of this invention have enhanced thermal stability, particularly when used in coatings, paints, powder coatings, architectural coatings, and adhesives.