公开(公告)号：EP3172262A1

公开(公告)日：2017-05-31

申请号：EP15824071.3

申请日：2015-07-22

申请人： Dow Corning Corporation

发明人： KENNEDY, Robert D. ,  LENOBLE, Bertrand Louis Julien ,  LILES, Donald Taylor ,  LIU, Yihan ,  RAYNAUD, Elodie

IPC分类号： C08J3/02 ,  C08G77/04 ,  C08G65/08

CPC分类号： C08L83/12 ,  A61K8/06 ,  A61K8/891 ,  A61K8/894 ,  A61K2800/10 ,  A61Q19/00 ,  C08G65/08 ,  C08G65/336 ,  C08G77/16 ,  C08G77/46 ,  C08J3/03 ,  C08J3/05 ,  C08J2383/04 ,  C08J2483/06 ,  C08J2483/12 ,  C08L71/02 ,  C08L83/04 ,  C08L2201/52 ,  C08L2205/025 ,  C09D175/00 ,  C09D175/04 ,  C08L83/00

摘要： The present invention provides water dilutable silicone emulsions comprising a silicone and a silicone polyether; a coating composition comprising the emulsions; a process of making the emulsions; and uses of the emulsions.

摘要翻译： 本发明提供包含硅氧烷和硅氧烷聚醚的水可稀释的硅氧烷乳液; 包含乳液的涂料组合物; 制造乳液的方法; 和乳液的用途。

公开(公告)号：EP3105282A1

公开(公告)日：2016-12-21

申请号：EP15748526.9

申请日：2015-01-15

申请人： Dow Corning Corporation

发明人： CAUVIN, Severine ,  DEKLIPPEL, Lorry ,  KENNEDY, Robert D. ,  LIU, Yihan

IPC分类号： C08J3/03 ,  C08G77/06 ,  C08G77/32 ,  C08L83/04

CPC分类号： C08L83/06 ,  A61K8/062 ,  A61K8/892 ,  A61Q5/06 ,  A61Q5/12 ,  A61Q19/00 ,  C08G77/32 ,  C08G77/38 ,  C08L83/04 ,  C08L2201/52 ,  C08L2203/02

摘要： The invention relates to branched organopolysiloxanes and emulsions thereof, and to methods of preparation and uses of the branched organopolysiloxanes and emulsions thereof. A branched organopolysiloxane is prepared by the reaction of a branching agent with a substantially linear organopolysiloxane containing at least one hydroxyl or hydrolysable group bonded to silicon, in the presence of an inert fluid and a catalyst, such as a phosphazene catalyst. Phosphazene catalysts also have the advantage that the content of undesired low molecular weight cyclic silicones in the polymerisation product is low.