Title:
二色成形品の強度低下抑制方法、二色成形用樹脂組成物、並びに二色成形品及びその製造方法
Document Type and Number:
Japanese Patent JP7261841
Kind Code:
B2
Abstract:
The present invention addresses the problem of providing a method for suppressing a decrease in strength of a two-color molded article comprising a polycarbonate resin and a poly(butylene terephthalate) resin. The present invention addresses the problem of providing: a resin composition for two-color molding which can suppress a decrease in strength; a two-color molded article containing this resin composition; and a method for producing same. Provided is a method for suppressing a decrease in strength of a two-color molded article comprising a polycarbonate resin and a poly(butylene terephthalate) resin by adding a carbodiimide compound to the poly(butylene terephthalate) resin. Provided is a resin composition for two-color molding with a polycarbonate, said composition containing (A) a poly(butylene terephthalate) resin and (B) a carbodiimide compound.
Inventors:
Yoshihiro Asai
Hiroki Fukatsu
Kazuya Goto
Hiroki Fukatsu
Kazuya Goto
Application Number:
JP2021132271A
Publication Date:
April 20, 2023
Filing Date:
August 16, 2021
Export Citation:
Assignee:
Polyplastics Co., Ltd.
International Classes:
C08L67/02; B29C45/16; C08K3/013; C08K5/29; C08L69/00
Domestic Patent References:
| JP8073719A | ||||
| JP2003320548A |
Foreign References:
| WO2009150833A1 | ||||
| WO2012147811A1 | ||||
| KR1020100011281A |
Attorney, Agent or Firm:
Sonoda & Kobayashi Patent Attorneys Corporation