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AssigneeDIC Corporation
InventorYuki Deguchi
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Provided are a polyarylene sulfide resin composition which can provide a composite molded article; a molded article produced from the polyarylene sulfide resin composition; and methods respectively for producing the polyarylene sulfide resin composition and the molded article thereof. More specifically provided are a composite molded article obtained by bonding a molded article which is produced by molding a polyarylene sulfide resin composition and is subjected to an annealing treatment to a cured product produced from a curable resin composition containing an epoxy resin, wherein the polyarylene sulfide resin composition contains, as essential components, an epoxy resin and an olefin wax containing a carboxyl group and a carboxylic acid anhydride group and having an acid value of 65 to 150 [mgKOH/g]; a polyarylene sulfide resin composition for providing the composite molded article; a molded article; and methods respectively for producing the aforementioned products.
A method for producing a composite molded article obtained by bonding a molded article obtained by molding a polyarylene sulfide resin composition to a cured product produced from a curable resin composition containing an epoxy resin,
A composite molded article obtained by bonding a molded article obtained by molding a polyarylene sulfide resin composition to a cured product produced from a curable resin composition containing an epoxy resin,
A polyarylene sulfide resin composition, which is obtained by blending, as essential components, a polyarylene sulfide resin (A), an epoxy resin (B), and an olefin wax (C) containing a carboxyl group and a carboxylic acid anhydride group and having an acid value of 65 [mgKOH/g] to 150 [mgKOH/g], wherein, with respect to 100 parts by mass of the polyarylene sulfide resin (A), a content of the epoxy resin (B) is in a range of 1 to 250 parts by mass, and a content of the olefin wax (C) is in a range of 0.01 to 5 parts by mass.
A method for producing a polyarylene sulfide resin composition, comprising blending and melt-kneading, as essential components, a polyarylene sulfide resin (A), an epoxy resin (B), and an olefin wax (C) containing a carboxyl group and a carboxylic acid anhydride group and having an acid value of 65 [mgKOH/g] to 150 [mgKOH/g], wherein, with respect to 100 parts by mass of the polyarylene sulfide resin (A), a content of the epoxy resin (B) is in a range of 1 to 250 parts by mass, and a content of the olefin wax (C) is in a range of 0.01 to 5 parts by mass.
Dependencies are inferred from the claim text.