Process for the preparation of laminate

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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Details

156334, 428421, 525242, 525301, 525303, C09J 502

Patent

active

052345246

ABSTRACT:
There is provided a process for preparing a laminate, comprising the step of adhering a layer of an olefin polymer and a layer of a fluororesin to each other by fusion with the aid of an adhesive polymer, the adhesive polymer being a polymerization product A prepared by copolymerizing a radical-polymerizable olefin polymer B, which is obtained by reacting an olefin polymer (a) having at least one functional group in one molecule thereof with a radical-polymerizable monomer (b) having a functional group which can react with the functional group contained in the olefin polymer (a), with a monomer (c) which comprises as essential components alkyl acrylate, alkyl methacrylate and/or a fluorine-containing unsaturated monomer and is copolymerizable with the radical-polymerizable olefin polymer B, the polymerization product A comprising from 10 to 90 wt. % of the monomer (c).

REFERENCES:
patent: 3390206 (1968-06-01), Thompson et al.
patent: 4588642 (1986-05-01), Ochiumi
patent: 4677017 (1987-06-01), De Antonis et al.
patent: 4741970 (1988-05-01), Fairchok et al.

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