公开(公告)号：US12098229B2

公开(公告)日：2024-09-24

申请号：US17727446

申请日：2022-04-22

申请人： NIPPON A&L INC.

发明人： Takayoshi Fujiwara ,  Nana Matsumoto

IPC分类号： C08L25/12 ,  C08F212/10 ,  C08F220/44 ,  C08F253/00 ,  C08L51/04 ,  C08L69/00 ,  C25D5/56

CPC分类号： C08F253/00 ,  C08F212/10 ,  C08F220/44 ,  C08L25/12 ,  C08L51/04 ,  C08L69/00 ,  C25D5/56 ,  C08L2205/035

摘要： To provide a resin composition for plating and a plated molded article which are excellent in impact resistance and fluidity and which satisfy plating adhesion strength, plating deposition rate and thermal cycle resistance in a well-balanced manner. A resin composition for plating, containing a polycarbonate resin (A), a graft copolymer (B) and a copolymer (C), wherein the resin composition satisfies the following conditions (1) to (5):



(1) a content of the polycarbonate resin (A) is 20 to 60% by mass based on 100% by mass of a total of (A), (B) and (C);
(2) the graft copolymer (B) is a graft copolymer obtained by graft polymerization of a rubbery polymer and a monomer component including an aromatic vinyl-based monomer;
(3) the copolymer (C) is a copolymer obtained by polymerization of a monomer component including an aromatic vinyl-based monomer and a vinyl cyanide-based monomer;
(4) a content of the rubbery polymer is 7 to 20% by mass relative to the resin composition; and
(5) a content of an oligomer component is less than 1% by mass relative to the resin composition.