- 专利标题: Polyfunctional organosiloxanes, compositions containing same, and methods for the preparation thereof
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申请号: US17277593申请日: 2019-12-04
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公开(公告)号: US11643506B2公开(公告)日: 2023-05-09
- 发明人: Gang Lu , Nanguo Liu , Zhenbin Niu , David Rich , Michael Telgenhoff , Michael Wang
- 申请人: Dow Silicones Corporation
- 申请人地址: US MI Midland
- 专利权人: Dow Silicones Corporation
- 当前专利权人: Dow Silicones Corporation
- 当前专利权人地址: US MI Midland
- 代理商 Catherine U. Brown
- 国际申请: PCT/US2019/064347 2019.12.04
- 国际公布: WO2020/131366A 2020.06.25
- 进入国家日期: 2021-03-18
- 主分类号: C08G77/50
- IPC分类号: C08G77/50 ; C08G77/08 ; C09J183/14 ; C09D183/14 ; C08G77/12 ; C08L83/14
摘要:
Polyorganosiloxanes and methods for their preparation are disclosed. The polyorganosiloxanes are useful in curable compositions. The polyorganosiloxanes may have up to 9 silicon bonded hydrogen atoms, or other curable groups, per molecule.
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