POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION HAVING EXCELLENT FLAME RETARDANCY AND HYDROLYSIS RESISTANCE AND MOLDED ARTICLE PRODUCED THEREFROM

Title:

POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION HAVING EXCELLENT FLAME RETARDANCY AND HYDROLYSIS RESISTANCE AND MOLDED ARTICLE PRODUCED THEREFROM

Document Type and Number:

WIPO Patent Application WO/2021/177488

Kind Code:

A1

Abstract:

The present invention relates to a polybutylene terephthalate resin composition having excellent flame retardancy and hydrolysis resistance and a molded article produced therefrom and, more specifically, to a polybutylene terephthalate resin composition and a molded article produced therefrom, the polybutylene terephthalate resin composition having hydrolysis resistance and heat resistance that are improved by melt-processing a polybutylene terephthalate resin by using polycyclohexylenedimethylene terephthalate resin, and simultaneously having flame retardancy and impact resistance that are improved by using a phosphorus-based flame retardant and a compatibilizer.

Inventors:

SOHN YONG JEI (KR)
KIM TAE GEON (KR)
PARK SANG HYUN (KR)
SON OH GUN (KR)
OH SEOK BIN (KR)
JO CHUL JIN (KR)

Application Number:

PCT/KR2020/003117

Publication Date:

September 10, 2021

Filing Date:

March 05, 2020

Export Citation:

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Assignee:

SAMYANG CORP (KR)

International Classes:

C08L67/02; C08G63/183; C08G63/199; C08K5/00; C08K5/3492; C08K5/521; C08L25/06; C08L33/06

Foreign References:

JP2009292897A	2009-12-17
KR20010057665A	2001-07-05
KR20180129438A	2018-12-05
KR20130063107A	2013-06-14
KR20090030505A	2009-03-25
JP2002284974A	2002-10-03