Invention Grant
- Patent Title: Accelerator composition for the cure of polyfunctional isocyanates with epoxy resins
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Application No.: US17052543Application Date: 2019-05-13
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Publication No.: US11518846B2Publication Date: 2022-12-06
- Inventor: Christof Storz
- Applicant: Huntsman Advanced Materials Licensing (Switzerland) GmbH
- Applicant Address: CH Basel
- Assignee: Huntsman Advanced Materials Licensing (Switzerland) GmbH
- Current Assignee: Huntsman Advanced Materials Licensing (Switzerland) GmbH
- Current Assignee Address: CH Basel
- Agency: Huntsman Advanced Materials (Switzerland) GmbH
- Priority: EP18172547 20180516
- International Application: PCT/EP2019/062208 WO 20190513
- International Announcement: WO2019/219608 WO 20191121
- Main IPC: C08G59/72
- IPC: C08G59/72 ; B01J31/02 ; C08G18/00 ; C08G59/40 ; B01J31/14
Abstract:
The present disclosure is related to an accelerator composition for the cure of polyfunctional isocyanates with epoxy resins comprising (a) a boron trihalide-amine complex, and (b) a quaternary ammonium or phosphonium halide as well as the use of such accelerator composition, cured isocyanate-epoxy resin products obtainable therefrom and a method of making a cured isocyanate-epoxy resin product.
Public/Granted literature
- US20210238343A1 Accelerator Composition for the Cure of Polyfunctional Isocyanates with Epoxy Resins Public/Granted day:2021-08-05
Information query
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