KR101555126B1 - 빠른 결정화 속도를 갖는 폴리유산-폴리알킬렌글리콜 공중합체 및 이를 포함하는 조성물 - Google Patents

빠른 결정화 속도를 갖는 폴리유산-폴리알킬렌글리콜 공중합체 및 이를 포함하는 조성물 Download PDF

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Publication number
KR101555126B1
KR101555126B1 KR1020140006233A KR20140006233A KR101555126B1 KR 101555126 B1 KR101555126 B1 KR 101555126B1 KR 1020140006233 A KR1020140006233 A KR 1020140006233A KR 20140006233 A KR20140006233 A KR 20140006233A KR 101555126 B1 KR101555126 B1 KR 101555126B1
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KR
South Korea
Prior art keywords
polyalkylene glycol
polylactic acid
polyoxyethylene polyoxyethylene
glycol copolymer
group
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KR1020140006233A
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English (en)
Korean (ko)
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KR20150086073A (ko
Inventor
김완근
이도훈
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한화토탈 주식회사
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Application filed by 한화토탈 주식회사 filed Critical 한화토탈 주식회사
Priority to KR1020140006233A priority Critical patent/KR101555126B1/ko
Priority to JP2016541537A priority patent/JP6334712B2/ja
Priority to PCT/KR2014/005295 priority patent/WO2015108254A1/ko
Priority to CN201480070469.0A priority patent/CN105934461B/zh
Publication of KR20150086073A publication Critical patent/KR20150086073A/ko
Application granted granted Critical
Publication of KR101555126B1 publication Critical patent/KR101555126B1/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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/664—Polyesters containing oxygen in the form of ether groups derived from hydroxy carboxylic 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
    • C08G65/3322—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof acyclic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

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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)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
KR1020140006233A 2014-01-17 2014-01-17 빠른 결정화 속도를 갖는 폴리유산-폴리알킬렌글리콜 공중합체 및 이를 포함하는 조성물 KR101555126B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020140006233A KR101555126B1 (ko) 2014-01-17 2014-01-17 빠른 결정화 속도를 갖는 폴리유산-폴리알킬렌글리콜 공중합체 및 이를 포함하는 조성물
JP2016541537A JP6334712B2 (ja) 2014-01-17 2014-06-17 速い結晶化速度を有するポリ乳酸−ポリアルキレングリコール共重合体およびこれを含む組成物
PCT/KR2014/005295 WO2015108254A1 (ko) 2014-01-17 2014-06-17 빠른 결정화 속도를 갖는 폴리유산-폴리알킬렌글리콜 공중합체 및 이를 포함하는 조성물
CN201480070469.0A CN105934461B (zh) 2014-01-17 2014-06-17 具有快的结晶化速度的聚乳酸-聚亚烷基二醇共聚物及包含其的组合物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140006233A KR101555126B1 (ko) 2014-01-17 2014-01-17 빠른 결정화 속도를 갖는 폴리유산-폴리알킬렌글리콜 공중합체 및 이를 포함하는 조성물

Publications (2)

Publication Number Publication Date
KR20150086073A KR20150086073A (ko) 2015-07-27
KR101555126B1 true KR101555126B1 (ko) 2015-09-22

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KR1020140006233A KR101555126B1 (ko) 2014-01-17 2014-01-17 빠른 결정화 속도를 갖는 폴리유산-폴리알킬렌글리콜 공중합체 및 이를 포함하는 조성물

Country Status (4)

Country Link
JP (1) JP6334712B2 (zh)
KR (1) KR101555126B1 (zh)
CN (1) CN105934461B (zh)
WO (1) WO2015108254A1 (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5593778A (en) * 1993-09-09 1997-01-14 Kanebo, Ltd. Biodegradable copolyester, molded article produced therefrom and process for producing the molded article

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100288103B1 (ko) * 1998-12-26 2001-05-02 윤덕용 폴리에테르가 그라프트된 생분해성 지방족 폴리에스테르 및 그의 제조방법
JP4063856B2 (ja) * 2004-03-04 2008-03-19 ユニチカ株式会社 生分解性ポリエステル樹脂組成物の製造方法
JP4609091B2 (ja) * 2005-02-01 2011-01-12 東レ株式会社 ポリ乳酸繊維
JP2007002128A (ja) * 2005-06-24 2007-01-11 New Japan Chem Co Ltd ポリ乳酸系樹脂組成物、その成形体及びそれらの製造方法
JP5739738B2 (ja) * 2011-06-13 2015-06-24 大阪瓦斯株式会社 ポリ乳酸樹脂組成物
KR101368775B1 (ko) * 2012-03-30 2014-02-28 에스케이씨 주식회사 고분자량의 폴리알킬렌글리콜과 락티드의 블록 공중합 폴리락티드
KR101355189B1 (ko) * 2012-03-30 2014-01-28 에스케이씨 주식회사 폴리알킬렌글리콜 폴리락티드 수지
KR101439627B1 (ko) * 2012-10-04 2014-09-11 삼성토탈 주식회사 빠른 결정화 속도를 갖는 폴리유산-폴리알킬렌글리콜 공중합체 및 이를 포함하는 조성물

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5593778A (en) * 1993-09-09 1997-01-14 Kanebo, Ltd. Biodegradable copolyester, molded article produced therefrom and process for producing the molded article

Also Published As

Publication number Publication date
KR20150086073A (ko) 2015-07-27
CN105934461B (zh) 2018-06-26
WO2015108254A1 (ko) 2015-07-23
JP6334712B2 (ja) 2018-05-30
CN105934461A (zh) 2016-09-07
JP2017500415A (ja) 2017-01-05

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