Invention Grant
- Patent Title: Copolymer made from cyclic exo-vinyl carbonate acrylates
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Application No.: US15736970Application Date: 2016-06-08
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Publication No.: US10385152B2Publication Date: 2019-08-20
- Inventor: Ulrike Licht , Karl-Heinz Schumacher , Rainer Klopsch , Diego Ghislieri
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP15172703 20150618
- International Application: PCT/EP2016/062938 WO 20160608
- International Announcement: WO2016/202652 WO 20161222
- Main IPC: C09D135/02
- IPC: C09D135/02 ; C09J135/02 ; B32B7/12 ; B32B27/08 ; B32B27/32 ; B32B27/36 ; B32B37/12 ; C08F222/20 ; C08F226/00 ; C08F220/18 ; C08G71/04 ; B32B7/00 ; B32B27/00 ; C09D11/107
Abstract:
What are described are copolymers formed from (a) at least one monomer M1 of the formula in which R1 is an organic radical having a (meth)acryloyl group, R2, R3 and R4 are each independently a hydrogen atom or a C1- to C10-alkyl group; and (b) at least one ethylenically unsaturated, free-radically copolymerizable monomer M2 other than the monomers M1. What are also described are two-pack adhesives comprising the copolymers and a polyfunctional hardener. The copolymers and the two-pack adhesives can be used as laminating adhesives.
Public/Granted literature
- US20180155479A1 COPOLYMER MADE FROM CYCLIC EXO-VINYL CARBONATE ACRYLATES Public/Granted day:2018-06-07
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