基本信息:
- 专利标题: 분지형 오가노폴리실록산의 에멀젼
- 专利标题(英):Emulsions of branched organopolysiloxanes
- 专利标题(中):分支有机聚硅氧烷的乳液
- 申请号:KR1020167023857 申请日:2015-01-15
- 公开(公告)号:KR1020160113712A 公开(公告)日:2016-09-30
- 发明人: 코뱅세브린 , 데클리펠로리 , 케네디로버트디. , 류이한
- 申请人: 다우 코닝 코포레이션
- 申请人地址: **** West Salzburg Road, Midland, MI *****, U.S.A.
- 专利权人: 다우 코닝 코포레이션
- 当前专利权人: 다우 코닝 코포레이션
- 当前专利权人地址: **** West Salzburg Road, Midland, MI *****, U.S.A.
- 代理人: 장훈
- 优先权: US61/939,865 2014-02-14
- 国际申请: PCT/US2015/011543 2015-01-15
- 国际公布: WO2015122989 2015-08-20
- 主分类号: C08L83/04
- IPC分类号: C08L83/04 ; C08G77/32 ; C08G77/38 ; C08J3/02 ; C08J3/09 ; A61K8/89 ; A61K8/06 ; A61Q19/00 ; A61Q5/00
摘要:
본발명은분지형오가노폴리실록산및 이의에멀젼, 및분지형오가노폴리실록산및 이의에멀젼의제조방법및 사용에관한것이다. 분지형오가노폴리실록산은불활성유체및 포스파젠촉매와같은촉매의존재하에규소에결합된적어도하나의하이드록실기 또는가수분해성기를함유하는실질적으로선형인오가노폴리실록산과분지화제의반응에의해제조된다. 포스파젠촉매는또한중합생성물중 바람직하지않은저분자량사이클릭실리콘의함량이낮다는이점을갖는다.
摘要(英):
The present invention relates to a manufacturing method and use of the branched organopolysiloxanes and their emulsions, and branched organopolysiloxanes and their emulsions. Branched organopolysiloxanes are prepared by at least one hydroxyl group, or a substantially linear organopolysiloxane and reaction of the branching agent containing a hydrolyzable group bonded to silicon in the presence of a catalyst such as an inert fluid, and phosphazene catalyst . Phosphazene catalysts are also a low content of cyclic low-molecular-weight undesired polymerization product of the silicon is an advantage.
信息查询:
EspacenetIPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08L | 高分子化合物的组合物 |
------C08L83/00 | 由只在主链中形成含硅的,有或没有硫、氮、氧或碳键的反应得到的高分子化合物的组合物;此种聚合物的衍生物的组合物 |
--------C08L83/04 | .聚硅氧烷 |