KR102421030B9 - 생분해성 폴리에스테르 수지, 이의 제조 방법, 및 이를 포함하는 생분해성 폴리에스테르 성형품 - Google Patents

생분해성 폴리에스테르 수지, 이의 제조 방법, 및 이를 포함하는 생분해성 폴리에스테르 성형품

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Publication number
KR102421030B9
KR102421030B9 KR1020210067191A KR20210067191A KR102421030B9 KR 102421030 B9 KR102421030 B9 KR 102421030B9 KR 1020210067191 A KR1020210067191 A KR 1020210067191A KR 20210067191 A KR20210067191 A KR 20210067191A KR 102421030 B9 KR102421030 B9 KR 102421030B9
Authority
KR
South Korea
Prior art keywords
biodegradable polyester
same
molded article
polyester resin
preperation method
Prior art date
Application number
KR1020210067191A
Other languages
English (en)
Other versions
KR102421030B1 (ko
Inventor
김경연
김훈
김성동
김형모
Original Assignee
에코밴스 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 에코밴스 주식회사 filed Critical 에코밴스 주식회사
Priority to KR1020210067191A priority Critical patent/KR102421030B1/ko
Priority to EP22175247.0A priority patent/EP4095179A1/en
Priority to TW111119292A priority patent/TWI831219B/zh
Priority to CN202210639806.XA priority patent/CN115386073A/zh
Priority to JP2022085614A priority patent/JP2022181209A/ja
Priority to US17/824,033 priority patent/US20220389215A1/en
Application granted granted Critical
Publication of KR102421030B1 publication Critical patent/KR102421030B1/ko
Publication of KR102421030B9 publication Critical patent/KR102421030B9/ko

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Classifications

    • 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
    • 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
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08G2230/00—Compositions for preparing biodegradable polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polyesters Or Polycarbonates (AREA)
KR1020210067191A 2021-05-25 2021-05-25 생분해성 폴리에스테르 수지, 이의 제조 방법, 및 이를 포함하는 생분해성 폴리에스테르 성형품 KR102421030B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020210067191A KR102421030B1 (ko) 2021-05-25 2021-05-25 생분해성 폴리에스테르 수지, 이의 제조 방법, 및 이를 포함하는 생분해성 폴리에스테르 성형품
EP22175247.0A EP4095179A1 (en) 2021-05-25 2022-05-24 Biodegradable polyester resin, preparation method thereof, and biodegradable polyester molded article comprising the same
TW111119292A TWI831219B (zh) 2021-05-25 2022-05-24 生物可降解的聚酯樹脂、其製備方法及包含其之生物可降解的聚酯模製物件
CN202210639806.XA CN115386073A (zh) 2021-05-25 2022-05-25 生物降解性聚酯树脂、其制备方法及包含其的生物降解性聚酯成型品
JP2022085614A JP2022181209A (ja) 2021-05-25 2022-05-25 生分解性ポリエステル樹脂、その製造方法、およびそれを含む生分解性ポリエステル成形品
US17/824,033 US20220389215A1 (en) 2021-05-25 2022-05-25 Biodegradable polyester resin, preperation method thereof, and biodegradable polyester molded article comprising the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210067191A KR102421030B1 (ko) 2021-05-25 2021-05-25 생분해성 폴리에스테르 수지, 이의 제조 방법, 및 이를 포함하는 생분해성 폴리에스테르 성형품

Publications (2)

Publication Number Publication Date
KR102421030B1 KR102421030B1 (ko) 2022-07-14
KR102421030B9 true KR102421030B9 (ko) 2022-12-27

Family

ID=81850097

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210067191A KR102421030B1 (ko) 2021-05-25 2021-05-25 생분해성 폴리에스테르 수지, 이의 제조 방법, 및 이를 포함하는 생분해성 폴리에스테르 성형품

Country Status (6)

Country Link
US (1) US20220389215A1 (ko)
EP (1) EP4095179A1 (ko)
JP (1) JP2022181209A (ko)
KR (1) KR102421030B1 (ko)
CN (1) CN115386073A (ko)
TW (1) TWI831219B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102431671B1 (ko) * 2021-05-25 2022-08-12 에코밴스 주식회사 생분해성 폴리에스테르 수지, 이의 제조 방법, 및 이를 포함하는 생분해성 폴리에스테르 필름
KR20230163234A (ko) * 2022-05-23 2023-11-30 에코밴스 주식회사 생분해성 폴리에스테르 수지, 이의 제조 방법, 및 이를 포함하는 생분해성 폴리에스테르 필름
KR20230166584A (ko) * 2022-05-31 2023-12-07 에코밴스 주식회사 생분해성 폴리에스테르 수지, 이의 제조 방법, 및 이를 포함하는 생분해성 폴리에스테르 필름

Family Cites Families (17)

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JPH1112349A (ja) * 1997-06-23 1999-01-19 Nippon Ester Co Ltd コポリエステル及びバインダー繊維
JPH11315152A (ja) * 1998-05-01 1999-11-16 Toyobo Co Ltd 熱収縮ポリエステルフィルム
JP2000001533A (ja) * 1998-06-17 2000-01-07 Nippon Ester Co Ltd ポリエステルの製造方法
KR100366484B1 (ko) * 1999-12-11 2003-01-14 주식회사 이래화학 코폴리에스테르 수지 조성물 및 그 제조방법
US7332562B2 (en) * 2004-12-23 2008-02-19 China Petroleum & Chemical Corporation Biodegradable linear random copolyester and process for preparing it and use of the same
KR20060075724A (ko) * 2004-12-29 2006-07-04 주식회사 엔피아이 생분해성 폴리에스테르 수지 조성물 및 이로부터 제조된 랩필름
CN100429256C (zh) * 2004-12-30 2008-10-29 中国石油化工股份有限公司 可生物降解的线性无规共聚酯及其制备方法和应用
KR20090083896A (ko) * 2006-11-07 2009-08-04 데이진 화이바 가부시키가이샤 테레프탈산-알킬렌글리콜 혼합물의 제조 방법
US8344093B2 (en) * 2008-03-28 2013-01-01 Mitsubishi Chemical Corporation Production method of aliphatic polyester
KR20120103158A (ko) 2011-03-10 2012-09-19 (주)한국벤처그린산업 생분해성 플라스틱 조성물 및 이 조성물로 제조된 생분해성 플라스틱 제품
CN103483522A (zh) * 2012-06-11 2014-01-01 上海杰事杰新材料(集团)股份有限公司 高分子量脂肪族-芳香族共聚酯及其制备方法
CN104672825A (zh) * 2015-03-12 2015-06-03 中国科学院理化技术研究所 一种聚己二酸对苯二甲酸丁二醇酯/纳米纤维素可降解复合材料及其制备方法
KR102426474B1 (ko) * 2017-07-06 2022-07-27 테크닙 짐머 게엠베하 생분해성 폴리에스테르를 제조하기 위한 방법 및 장치
KR102058392B1 (ko) * 2018-10-31 2019-12-24 (주)금성필름 생분해성 필름의 제조방법 및 이로부터 제조된 멀칭 필름
KR102094637B1 (ko) * 2019-05-22 2020-03-30 함지연 항균성이 우수한 생분해성 부직포 및 생분해성 부직포의 제조방법
KR102438607B1 (ko) * 2019-11-11 2022-09-01 주식회사 삼양사 무수당 알코올의 고체 분산체를 이용한 생분해성 폴리에스테르 복합체 및 이의 제조 방법, 및 이를 포함하는 성형품
JP7282124B2 (ja) * 2020-05-28 2023-05-26 エコバンス カンパニー・リミテッド 生分解性ポリエステル樹脂組成物、不織布およびフィルム、並びにその製造方法

Also Published As

Publication number Publication date
JP2022181209A (ja) 2022-12-07
US20220389215A1 (en) 2022-12-08
KR102421030B1 (ko) 2022-07-14
TWI831219B (zh) 2024-02-01
TW202246380A (zh) 2022-12-01
CN115386073A (zh) 2022-11-25
EP4095179A1 (en) 2022-11-30

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