- 专利标题: One-component sealant or adhesive composition
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申请号: US17310464申请日: 2020-02-10
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公开(公告)号: US11365289B2公开(公告)日: 2022-06-21
- 发明人: Indre Thiel , Thomas Maximilian Wurm , Achim Kaffee , Burkhard Walther , Bernd Bruchmann , Peter Rudolf , Jens Langhanki
- 申请人: BASF SE
- 申请人地址: DE Ludwigshafen am Rhein
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen am Rhein
- 代理机构: Grüneberg and Myers PLLC
- 优先权: EP19156254 20190208
- 国际申请: PCT/EP2020/053317 WO 20200210
- 国际公布: WO2020/161355 WO 20200813
- 主分类号: C09J133/14
- IPC分类号: C09J133/14 ; C08F220/38 ; C08F222/10 ; C08F222/22 ; C07F7/18 ; C09J135/02 ; C08G77/458 ; C07D327/04 ; C07F7/08 ; C08G71/04 ; C08G77/26 ; C08G77/28 ; C09D183/10
摘要:
A process prepares a prepolymer containing a urethane group and a curable silicon-functional group, or a prepolymer of formula (IV), The prepolymer may be cured to a cross-linked polymer by ambient moisture and is therefore suitable for use as a component in a one-component sealant or adhesive composition.
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