Invention Grant
- Patent Title: One-component sealant or adhesive composition
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Application No.: US17310464Application Date: 2020-02-10
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Publication No.: US11365289B2Publication Date: 2022-06-21
- Inventor: Indre Thiel , Thomas Maximilian Wurm , Achim Kaffee , Burkhard Walther , Bernd Bruchmann , Peter Rudolf , Jens Langhanki
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Agency: Grüneberg and Myers PLLC
- Priority: EP19156254 20190208
- International Application: PCT/EP2020/053317 WO 20200210
- International Announcement: WO2020/161355 WO 20200813
- Main IPC: C09J133/14
- IPC: 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
Abstract:
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.
Information query
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