发明公开
EP2435491A1 SILANFUNKTIONELLE POLYESTER IN FEUCHTIGKEITSHÄRTENDEN ZUSAMMENSETZUNGEN AUF BASIS SINLANFUNKTIONELLER POLYMERE
有权
硅烷功能性聚酯湿气固化的组合物基聚合物SINLANFUNKTIONELLER
- 专利标题: SILANFUNKTIONELLE POLYESTER IN FEUCHTIGKEITSHÄRTENDEN ZUSAMMENSETZUNGEN AUF BASIS SINLANFUNKTIONELLER POLYMERE
- 专利标题(英): Silane-functional polyesters in moisture-curing compositions based on silane-functional polymers
- 专利标题(中): 硅烷功能性聚酯湿气固化的组合物基聚合物SINLANFUNKTIONELLER
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申请号: EP10724035.0申请日: 2010-05-27
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公开(公告)号: EP2435491A1公开(公告)日: 2012-04-04
- 发明人: RUTZ, Daniele , OERTLI, Marcel , JUCKER, Barbara
- 申请人: Sika Technology AG
- 申请人地址: Zugerstrasse 50 6340 Baar CH
- 专利权人: Sika Technology AG
- 当前专利权人: Sika Technology AG
- 当前专利权人地址: Zugerstrasse 50 6340 Baar CH
- 代理机构: Sika Patent Attorneys
- 优先权: EP09161264 20090527
- 国际公布: WO2010136511 20101202
- 主分类号: C08G18/28
- IPC分类号: C08G18/28 ; C09J175/06 ; C08G18/83 ; C08G18/10
摘要:
The present invention relates to silane-functional polyesters obtainable from the reaction of a room temperature solid polyester with an isocyanatosilane, which are used as a constituent in moisture-curing compositions such as adhesives, sealants or coatings based on silane-terminated polymers. By virtue of the use of inventive silane-functional polyesters, it is possible in particular to provide adhesives with a high initial strength.
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