Patent ID: 11911974
Assignee: DIC CORPORATION
Field: Other special machines (Mechanical engineering)
Classification: CPC B  C | IPC B  C

Claim 3:
4. A method for producing a metal-resin composite structure comprising a surface-roughened metal member and a resin member bonded to the metal member and composed of a polyarylene sulfide resin composition, in which the metal member is made of aluminum, copper, magnesium, iron, titanium or an alloy containing at least one of them,
the method comprising melt-molding the polyarylene sulfide resin composition including a polyarylene sulfide resin (A) and a phenol resin (B) to the metal member at a temperature equal to or higher than the melting point of the polyarylene sulfide resin (A), wherein
the polyarylene sulfide resin composition is a molded product of a resin composition including a polyarylene sulfide resin (A) and a phenol resin (B) in an amount of 0.05 to 20 parts by mass with respect to 100 parts by mass of the polyarylene sulfide resin (A),
wherein the phenol resin (B) is a novolac phenol resin which is a thermoplastic polymer having a phenol skeleton,
wherein the phenol resin (B) has a hydroxyl group equivalent in a range of 80 to 200 g/equivalent, and
wherein the phenol resin (B) has a softening point in a range of 98 to 180° C.