KR890002275A - Polyester polyol - Google Patents

Polyester polyol Download PDF

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Publication number
KR890002275A
KR890002275A KR1019870008354A KR870008354A KR890002275A KR 890002275 A KR890002275 A KR 890002275A KR 1019870008354 A KR1019870008354 A KR 1019870008354A KR 870008354 A KR870008354 A KR 870008354A KR 890002275 A KR890002275 A KR 890002275A
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KR
South Korea
Prior art keywords
acid
residues
polyol
copolyester
dicarboxylic acid
Prior art date
Application number
KR1019870008354A
Other languages
Korean (ko)
Inventor
제이.엠.벤틀리
제이.피.브라운
쥐.에이.프리즌스
Original Assignee
알란 브라이안 벡
임페리알 케미칼 인더스트리스 피엘씨
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Application filed by 알란 브라이안 벡, 임페리알 케미칼 인더스트리스 피엘씨 filed Critical 알란 브라이안 벡
Priority to KR1019870008354A priority Critical patent/KR890002275A/en
Publication of KR890002275A publication Critical patent/KR890002275A/en

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Abstract

내용 없음No content

Description

폴리에스테르 폴리올Polyester polyol

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (5)

테레프탈산 잔사의 양이 총 디카복실산 잔사의 10-60 몰%인 테레프탈산 및 최소한 하나의 지방족 디카복실산의 무작위 분산 잔사 및 에틸렌 글리콜 잔사의 양이 총 글리콜 잔사의 최소한 10%인 에틸렌 글리콜 및 가능하면 하나 이상의 118을 넘지않는 분자량의 글리콜의 무작위 분산 잔사로 구성되는, 분자량 1000-4000의 코폴리에스테르인 것을 특징으로 하는, 최소한 하나의 폴리올과 최소한 하나의 폴리카복실산의 축합 생성물인 폴리에스테르 폴리올.Terephthalic acid having a quantity of terephthalic acid residues of 10-60 mol% of total dicarboxylic acid residues and ethylene glycol and possibly one or more of randomly dispersed residues of at least one aliphatic dicarboxylic acid and ethylene glycol residues of at least 10% of total glycol residues A polyester polyol, which is a condensation product of at least one polyol and at least one polycarboxylic acid, characterized in that it is a copolyester of molecular weight 1000-4000, consisting of random dispersion residues of glycols having a molecular weight not exceeding 118. 제 1 항에 있어서, 지방족 디카복실산 잔사가 아디프산, 글루타르산, 및/또는 숙신산인 것을 특징으로 하는 코폴리에스테르 폴리올.The copolyester polyol of claim 1 wherein the aliphatic dicarboxylic acid residue is adipic acid, glutaric acid, and / or succinic acid. 제 2 항에 있어서, 지방족 디카복실산 잔사가 1 : 3 : 1 상대비의 아디프산, 글루타르산 및 숙신산으로 구성되는 것을 특징으로 하는, 코폴리에스테르 폴리올.The copolyester polyol according to claim 2, wherein the aliphatic dicarboxylic acid residue is composed of adipic acid, glutaric acid and succinic acid in a 1: 3 relative ratio. 전기한 항의 어느 한 항에 있어서, 소량의 고 기능기의 폴리올 잔사로 더 구성되는 것을 특징으로 하는, 코폴리에스테르 폴리올.The copolyester polyol according to any one of the preceding claims, which is further composed of a small amount of polyol residue of a high functional group. 전기한 항의 어느 한 항에 있어서, 2.0-2.3 범위의 기능기를 가지는 것을 특징으로 하는, 코폴리에스테르 폴리올.Copolyester polyol according to any one of the preceding claims, characterized in that it has a functional group in the range 2.0-2.3. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870008354A 1987-07-30 1987-07-30 Polyester polyol KR890002275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870008354A KR890002275A (en) 1987-07-30 1987-07-30 Polyester polyol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870008354A KR890002275A (en) 1987-07-30 1987-07-30 Polyester polyol

Publications (1)

Publication Number Publication Date
KR890002275A true KR890002275A (en) 1989-04-10

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ID=68279580

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870008354A KR890002275A (en) 1987-07-30 1987-07-30 Polyester polyol

Country Status (1)

Country Link
KR (1) KR890002275A (en)

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