Laminated sheet and a bonded laminated sheet

Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...

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428246, 428262, 428337, 428345, 428421, 428518, 428520, 428522, 525199, 525227, B32B 710, B32B 2708, B32B 2712, B32B 2730

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055695248

ABSTRACT:
A laminated sheet suitable for high-frequency welding comprises a vinylidene fluoride resin layer (A), a bonding layer (B) consisting of a blend of vinylidene fluoride resin and a copolymer resin consisting of methyl methacrylate and alkyl ester of acrylate, whose alkyl group has 3-5 carbon atoms, a base-material layer (C) of vinyl chloride resin bonded to the bonding layer (B), and a base-cloth layer (D) bonded to the base-material layer (C). A bonded laminated sheet obtained by bonding two laminated sheets with high-frequency welding and the application of the bonded laminated sheet to tents are also disclosed.

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Database WPI Week 8209, Derwent Publ. Ltd., London, GB; AN 82-16667E & JPA 57 012 646 (Kureha Chem. Ind.) 22 Jan. 1982.

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