Invention Grant
- Patent Title: Adhesive composition
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Application No.: US17297387Application Date: 2019-12-03
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Publication No.: US11873422B2Publication Date: 2024-01-16
- Inventor: Michael Rhodes
- Applicant: HEXCEL COMPOSITES LIMITED
- Applicant Address: GB Duxford
- Assignee: HEXCEL COMPOSITES LIMITED
- Current Assignee: HEXCEL COMPOSITES LIMITED
- Current Assignee Address: GB Duxford
- Agent W. Mark Bielawski
- Priority: GB 19791 2018.12.04
- International Application: PCT/EP2019/083490 2019.12.03
- International Announcement: WO2020/115041A 2020.06.11
- Date entered country: 2021-05-26
- Main IPC: C09J163/04
- IPC: C09J163/04 ; C08G59/30 ; C08G59/32 ; C08G59/40 ; C08K3/26 ; C09J5/06 ; C08L9/02
Abstract:
An adhesive composition comprising a silane-modified epoxy resin, a dicyclopentadiene novolac epoxy resin and a curing agent. The composition shows good oily steel bonding, even in the absence of CTBN rubber or rubber adducts as toughening agents, with good Tg values of the cured resin and good Tg retention after hot wet aging.
Public/Granted literature
- US20220017797A1 ADHESIVE COMPOSITION Public/Granted day:2022-01-20
Information query
IPC分类:
