Title:
FLAME RETARDANT POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/095976
Kind Code:
A1
Abstract:
[Problem] To improve the low-warpage properties of a polybutylene terephthalate resin composition using a halogenated benzyl acrylate flame retardant as a flame retardant, and inhibit corrosion of a metal member which is in contact with a molded article formed of the resin composition. [Solution] This polybutylene terephthalate resin composition contains a specific dimensional accuracy improver, and uses a halogenated benzyl acrylate flame retardant as a flame retardant, wherein the amount of a halogenated aromatic compound such as chlorobenzene in a production process of the flame retardant is reduced.
Inventors:
GOSHIMA KAZUYA (JP)
Application Number:
PCT/JP2019/043596
Publication Date:
May 14, 2020
Filing Date:
November 07, 2019
Export Citation:
Assignee:
POLYPLASTICS CO (JP)
International Classes:
C08F120/22; C08L33/16; C08L67/02
Domestic Patent References:
| WO2017043334A1 | 2017-03-16 | |||
| WO2019039462A1 | 2019-02-28 | |||
| WO2019182006A1 | 2019-09-26 |
Foreign References:
| JP2014133790A | 2014-07-24 | |||
| JP2004091584A | 2004-03-25 | |||
| JP2015532350A | 2015-11-09 | |||
| JP2018131532A | 2018-08-23 |
Attorney, Agent or Firm:
SONODA & KOBAYASHI INTELLECTUAL PROPERTY LAW (JP)
Download PDF: