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Application filed by 공정곤, 동양나이론 주식회사, 배도, 동양폴리에스터 주식회사filedCritical공정곤
Priority to KR1019900021070ApriorityCriticalpatent/KR920012143A/en
Publication of KR920012143ApublicationCriticalpatent/KR920012143A/en
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Claims (1)
락탐, 아미노 카르본산, 및 실질적으로 동일 당량의 디아민과 다카르본산의 염에서 선택한 1종 또는 2이상의 폴리아미드형 생성성분 (A)및 실질적으로 동일 당량의 디카르본산과 폴리(알킬렌 옥사이드)글리콜의 폴리에테르에스테르형 생성성분(B)과를 중축합 반응시켜 폴리에테르 에스테르 아미드 공중합체를 제조하는 방법에 있어서, 폴리에테르 에스테르 아미드의 중량을 기준으로 0.001내지 0.5중량%의 산화 안티몬의 존재하에서 중축합 반응시켜 용융상태로 제조하는 것을 특징으로 하는 폴리에테르 에스테르 아미드 공중합체의 제조방법.1 or 2 or more polyamide-like product (A) selected from lactams, amino carboxylic acids, and salts of substantially the same equivalent of diamine and dacarboxylic acid, and substantially the same equivalent of dicarboxylic acid and poly (alkylene oxide) glycol In the method for producing a polyether ester amide copolymer by polycondensation reaction with a polyether ester type production component (B) of the polyether ester amide, in the presence of 0.001 to 0.5% by weight of antimony oxide based on the weight of the polyether ester amide A method for producing a polyether ester amide copolymer, characterized in that the mixture is produced in a molten state by a reaction.※ 참고사항: 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the original application.
KR1019900021070A1990-12-191990-12-19
Process for preparing polyether ester amide copolymer
KR920012143A
(en)
PROCESS FOR THE PREPARATION OF COPOLYAMIDES BASED ON HEXAMETHYLENEDIAMINE, ADIPIC ACID, POSSIBLY AT LEAST ONE OTHER SHORT CHAIN CARBOXYLIC DIACID AND DIMER ACID
PROCESS FOR THE PREPARATION OF ADIPIC ACID-BASED HEXAMETHYLENEDIAMINE-BASED COPOLYAMIDES OF AT LEAST ONE OTHER SHORT-CHAIN CARBOXYLIC DIACIDE AND DINERIC ACID