Title:
FLAME-RETARDANT POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2021/140565
Kind Code:
A1
Abstract:
[Problem] To suppress the corrosion of a metal member in contact with a molded article composed of a polybutylene terephthalate resin composition in which a halogenated benzyl acrylate flame retardant is used as a flame retardant, and to improve the resistance to hydrolysis of the molded article. [Solution] The problem is solved with a polybutylene terephthalate resin composition to which a hydrolysis resistance improver and a flame retardant have been added, wherein the amount of a halogenated aromatic compound such as chlorobenzene derived from a halogenated benzyl acrylate flame retardant used as a flame retardant is suppressed.
Inventors:
GOSHIMA KAZUYA (JP)
Application Number:
PCT/JP2020/000165
Publication Date:
July 15, 2021
Filing Date:
January 07, 2020
Export Citation:
Assignee:
POLYPLASTICS CO (JP)
International Classes:
C08L67/02; C08L33/16
Domestic Patent References:
| WO2019039462A1 | 2019-02-28 | |||
| WO2011058992A1 | 2011-05-19 | |||
| WO2019182006A1 | 2019-09-26 |
Foreign References:
| JP2012512035A | 2012-05-31 |
Attorney, Agent or Firm:
SONODA & KOBAYASHI INTELLECTUAL PROPERTY LAW (JP)
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