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AssigneeToray Industries, Inc.
InventorsMasaru Tateyama, Kazufumi Matsui, Sachio Shimizu, Kazuya Ohno, Norio Shimasaki, Atsushi Ishio, Kazuhiko Kobayashi
Estimating the term…
Multilayered moldings, which comprise a laminate structure of (A) a layer of a polyphenylene sulfide resin (hereinafter referred to as PPS resin) composition and (B) a layer of a thermoplastic resin except PPS resins and which are characterized in that the PPS resin composition constituting the layer (A) comprises (A1) 100 parts by weight of a PPS resin, (A2) from 1 to 80 parts by weight of a thermoplastic resin having at least one functional group selected from epoxy groups, acid anhydride groups, carboxyl group and its salts, and carboxylate groups, and (A3) from 5 to 80 parts by weight of a thermoplastic resin that is similar in kind to the thermoplastic resin constituting the layer (B), have good hot water resistance, antifreeze resistance, chemical resistance, heat resistance, abrasion resistance, gas permeation resistance and interlayer adhesion.
A multilayered molding comprising a peel resistant laminate structure of (A) a layer of a polyphenylene sulfide resin composition and (B) a layer of thermoplastic resin that being a polyamide resin consists of nylon 11 or nylon 12, or a saturated polyester resin, with (A) and (B) directly a to each other,
Dependencies are inferred from the claim text.