WO2023132630A3 - 생분해성을 가지는 열가소성 폴리에테르 에스테르 엘라스토머 - Google Patents

생분해성을 가지는 열가소성 폴리에테르 에스테르 엘라스토머 Download PDF

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Publication number
WO2023132630A3
WO2023132630A3 PCT/KR2023/000164 KR2023000164W WO2023132630A3 WO 2023132630 A3 WO2023132630 A3 WO 2023132630A3 KR 2023000164 W KR2023000164 W KR 2023000164W WO 2023132630 A3 WO2023132630 A3 WO 2023132630A3
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WO
WIPO (PCT)
Prior art keywords
polyether ester
ester elastomer
thermoplastic polyether
biodegradable thermoplastic
polyalkylene
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Application number
PCT/KR2023/000164
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English (en)
French (fr)
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WO2023132630A2 (ko
Inventor
이성율
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이성율
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Publication date
Application filed by 이성율 filed Critical 이성율
Publication of WO2023132630A2 publication Critical patent/WO2023132630A2/ko
Publication of WO2023132630A3 publication Critical patent/WO2023132630A3/ko

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/183—Terephthalic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L13/00—Compositions of rubbers containing carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

본 발명은 하드세그먼트와 소프트세그먼트로 구성되어 기존의 생분해성 수지에 비하여 높은 물성을 가지는 생분해성을 가지는 열가소성 폴리에테르 에스테르 엘라스토머에 관한 것이다. 본 발명은 폴리 알킬렌 테레프탈레이트(PAT) 및 폴리 알킬렌 아디페이트(PAA)를 포함하는 하드세그멘트; 및 폴리 알킬렌 에테르 테레프탈레이트(PAET) 및 폴리 알킬렌 에테르 아디페이트(PAEA)를 포함하는 소프트세그멘트의 공중합체인 생분해성을 가지는 열가소성 폴리에테르 에스테르 엘라스토머를 제공한다.
PCT/KR2023/000164 2022-01-05 2023-01-04 생분해성을 가지는 열가소성 폴리에테르 에스테르 엘라스토머 WO2023132630A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2022-0001323 2022-01-05
KR20220001323 2022-01-05

Publications (2)

Publication Number Publication Date
WO2023132630A2 WO2023132630A2 (ko) 2023-07-13
WO2023132630A3 true WO2023132630A3 (ko) 2023-10-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2023/000164 WO2023132630A2 (ko) 2022-01-05 2023-01-04 생분해성을 가지는 열가소성 폴리에테르 에스테르 엘라스토머

Country Status (1)

Country Link
WO (1) WO2023132630A2 (ko)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162455A (en) * 1991-10-08 1992-11-10 E. I. Du Pont De Nemours And Company Copolyetherester elastomer
JP2007508412A (ja) * 2003-06-11 2007-04-05 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 脂肪族−芳香族ポリエーテルエステル組成物、物品、フィルム、コーティングおよびラミネートならびにそれらの製造方法
JP2013513692A (ja) * 2009-12-11 2013-04-22 インビスタ テクノロジーズ エス エイ アール エル コポリエーテルエステルエラストマー
KR20180115948A (ko) * 2017-04-14 2018-10-24 코오롱플라스틱 주식회사 폴리에테르에스테르 엘라스토머 수지 조성물 및 그 성형품
KR20210052697A (ko) * 2019-10-30 2021-05-11 주식회사 삼양사 무수당 알코올 유도체와 폴리에스테르 폴리올을 포함하는 열가소성 폴리에스테르 에스테르 엘라스토머 및 이의 제조 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162455A (en) * 1991-10-08 1992-11-10 E. I. Du Pont De Nemours And Company Copolyetherester elastomer
JP2007508412A (ja) * 2003-06-11 2007-04-05 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 脂肪族−芳香族ポリエーテルエステル組成物、物品、フィルム、コーティングおよびラミネートならびにそれらの製造方法
JP2013513692A (ja) * 2009-12-11 2013-04-22 インビスタ テクノロジーズ エス エイ アール エル コポリエーテルエステルエラストマー
KR20180115948A (ko) * 2017-04-14 2018-10-24 코오롱플라스틱 주식회사 폴리에테르에스테르 엘라스토머 수지 조성물 및 그 성형품
KR20210052697A (ko) * 2019-10-30 2021-05-11 주식회사 삼양사 무수당 알코올 유도체와 폴리에스테르 폴리올을 포함하는 열가소성 폴리에스테르 에스테르 엘라스토머 및 이의 제조 방법

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WO2023132630A2 (ko) 2023-07-13

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