Title:
難燃性ポリブチレンテレフタレート樹脂組成物
Document Type and Number:
Japanese Patent JP7368976
Kind Code:
B2
Abstract:
To suppress the mixing of foreign matters into a molded article of a polybutylene terephthalate resin composition containing a halogenated epoxy flame retardant as a flame retardant, and to improve the hydrolysis resistance of the molded article.SOLUTION: A polybutylene terephthalate resin composition contains a hydrolysis resistance improver and a flame retardant added thereto, wherein an organic-solvent content in a halogenated epoxy flame retardant used as a flame retardant is a certain value or less, and the total epoxy group content in the whole flame-retardant polybutylene terephthalate resin composition is a certain value or less.SELECTED DRAWING: None
Inventors:
Kazuya Goto
Ryuji Ushijima
Ryuji Ushijima
Application Number:
JP2019140901A
Publication Date:
October 25, 2023
Filing Date:
July 31, 2019
Export Citation:
Assignee:
Polyplastics Co., Ltd.
International Classes:
C08L67/03; C08K3/20; C08K3/24; C08K5/1515; C08K5/16; C08L63/00
Domestic Patent References:
| JP2009271492A | ||||
| JP2006515035A |
Foreign References:
| WO2010140622A1 |
Other References:
日本難燃剤協会 会員各社商品紹介,2022年11月28日,https://www.frcj.jp/2015/company/company05.html
Attorney, Agent or Firm:
Sonoda & Kobayashi Patent Attorneys Corporation