Title:
FLAME-RETARDANT POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/100727
Kind Code:
A1
Abstract:
[Problem] To suppress corrosion of metal members in contact with a molded article composed of a polybutylene terephthalate resin composition in which a halogenated benzyl-acrylate-based flame retardant is used as a flame retardant, and to improve the heat shock resistance of the molded article. [Solution] The problem is solved by suppressing the amount of halogenated aromatic compounds such as chlorobenzene derived from the halogenated benzyl-acrylate-based flame retardant used as a flame retardant in a polybutylene terephthalate resin composition to which a heat shock resistance improver and a flame retardant are added.
Inventors:
GOSHIMA KAZUYA (JP)
Application Number:
PCT/JP2019/043788
Publication Date:
May 22, 2020
Filing Date:
November 08, 2019
Export Citation:
Assignee:
POLYPLASTICS CO (JP)
International Classes:
C08L67/03; C08F120/22; C08L33/16
Domestic Patent References:
| WO2011058992A1 | 2011-05-19 |
Foreign References:
| JP2001234045A | 2001-08-28 | |||
| JP2000336259A | 2000-12-05 | |||
| JP2016017104A | 2016-02-01 | |||
| JP2018123215A | 2018-08-09 | |||
| JPH0959475A | 1997-03-04 | |||
| JPS523682A | 1977-01-12 | |||
| JPH0347150A | 1991-02-28 |
Attorney, Agent or Firm:
SONODA & KOBAYASHI INTELLECTUAL PROPERTY LAW (JP)
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