公开(公告)号：US20180282461A1

公开(公告)日：2018-10-04

申请号：US15778172

申请日：2016-12-07

Applicant: NIPPON A&L INC.

Inventor： Taka IKEDA ,  Takayoshi FUJIWARA

IPC: C08F257/02 ,  C08F222/36 ,  C08F212/08

Abstract: The present invention provides a thermoplastic resin composition comprising 10 to 60 mass % of a graft copolymer (A) obtained by graft polymerization of aromatic vinyl monomers and monomers other than maleimide monomers that can be copolymerized with the aromatic vinyl monomers under the presence of a rubbery polymer, 1 to 20 mass % of a copolymer (B) obtained by polymerization of maleimide monomers and other monomers that can be copolymerized with maleimide monomers, 10 to 88 mass % of a copolymer (C) having a reduced viscosity of less than 1.0 dl/g obtained by polymerization of aromatic vinyl monomers and monomers other than maleimide monomers that can be copolymerized with the aromatic vinyl monomers, and 1 to 10 mass % of a copolymer (D) having a reduced viscosity of 1.0 to 3.0 dl/g obtained by polymerization of aromatic vinyl monomers and monomers other than maleimide monomers that can be copolymerized with the aromatic vinyl monomers (the contents of (A) to (D) are each relative to the total amount thereof).

公开(公告)号：US20220251271A1

公开(公告)日：2022-08-11

申请号：US17727446

申请日：2022-04-22

Applicant: NIPPON A&L INC.

Inventor： Takayoshi FUJIWARA ,  Nana MATSUMOTO

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

Abstract: 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.

公开(公告)号：US20190322786A1

公开(公告)日：2019-10-24

申请号：US16315855

申请日：2017-07-05

Applicant: NIPPON A&L INC.

Inventor： Takayoshi FUJIWARA ,  Nana MATSUMOTO

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

Abstract: 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.