发明授权
US08278407B2 RTV-organopolysiloxane compositions and novel organopolysiloxane polycondensation catalysts therefor
失效
RTV-有机聚硅氧烷组合物和新型有机聚硅氧烷缩聚催化剂
- 专利标题: RTV-organopolysiloxane compositions and novel organopolysiloxane polycondensation catalysts therefor
- 专利标题(中): RTV-有机聚硅氧烷组合物和新型有机聚硅氧烷缩聚催化剂
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申请号: US12808756申请日: 2008-11-18
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公开(公告)号: US08278407B2公开(公告)日: 2012-10-02
- 发明人: Christian Maliverney , Delphine Blanc , Rachid Ferhat
- 申请人: Christian Maliverney , Delphine Blanc , Rachid Ferhat
- 申请人地址: FR Lyons
- 专利权人: Bluestar Silicones France SAS
- 当前专利权人: Bluestar Silicones France SAS
- 当前专利权人地址: FR Lyons
- 代理机构: SNR Denton US LLP
- 优先权: FR0708918 20071220
- 国际申请: PCT/FR2008/001774 WO 20081118
- 国际公布: WO2009/103894 WO 20090827
- 主分类号: C08G77/04
- IPC分类号: C08G77/04 ; C08G77/06 ; C08G77/08
摘要:
RTV-organopolysiloxane compositions are crosslinkable by polycondensation and are devoid of alkyltin-based catalysts; novel organopolysiloxane polycondensation catalysts are useful therefor.
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