HK1185091A1 - Polylactic acid resin composition and packaging film - Google Patents

Polylactic acid resin composition and packaging film

Info

Publication number
HK1185091A1
HK1185091A1 HK13112396.0A HK13112396A HK1185091A1 HK 1185091 A1 HK1185091 A1 HK 1185091A1 HK 13112396 A HK13112396 A HK 13112396A HK 1185091 A1 HK1185091 A1 HK 1185091A1
Authority
HK
Hong Kong
Prior art keywords
resin composition
polylactic acid
packaging film
acid resin
packaging
Prior art date
Application number
HK13112396.0A
Other languages
English (en)
Chinese (zh)
Inventor
劉榮萬
李太雄
李啟允
鄭在
Original Assignee
化學株式會社
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 化學株式會社 filed Critical 化學株式會社
Publication of HK1185091A1 publication Critical patent/HK1185091A1/xx

Links

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
    • C08G63/66—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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4202—Two or more polyesters of different physical or chemical nature
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
    • C08G18/4247—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids
    • C08G18/4252—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids derived from polyols containing polyether groups and polycarboxylic 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/428—Lactides
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8022—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with polyols having at least three hydroxy groups
    • C08G18/8029—Masked aromatic polyisocyanates
    • 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
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/014—Stabilisers against oxidation, heat, light or ozone
    • 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
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • 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
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyesters Or Polycarbonates (AREA)
HK13112396.0A 2010-12-17 2013-11-04 Polylactic acid resin composition and packaging film HK1185091A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100130224A KR101966369B1 (ko) 2010-12-17 2010-12-17 폴리유산 수지 조성물 및 포장용 필름
PCT/KR2011/008309 WO2012081827A2 (ko) 2010-12-17 2011-11-02 폴리유산 수지 조성물 및 포장용 필름

Publications (1)

Publication Number Publication Date
HK1185091A1 true HK1185091A1 (en) 2014-02-07

Family

ID=46245175

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13112396.0A HK1185091A1 (en) 2010-12-17 2013-11-04 Polylactic acid resin composition and packaging film

Country Status (12)

Country Link
US (1) US9567428B2 (ja)
EP (1) EP2653487B1 (ja)
JP (1) JP5960716B2 (ja)
KR (1) KR101966369B1 (ja)
CN (1) CN103261264B (ja)
AU (1) AU2011341975B2 (ja)
BR (1) BR112013014852B1 (ja)
CA (1) CA2820198C (ja)
ES (1) ES2579961T3 (ja)
HK (1) HK1185091A1 (ja)
MX (1) MX349127B (ja)
WO (1) WO2012081827A2 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012169791A2 (ko) * 2011-06-07 2012-12-13 주식회사 엘지화학 락타이드 공중합체, 이의 제조 방법 및 이를 포함하는 수지 조성물
KR101952396B1 (ko) 2013-04-04 2019-02-26 에스케이케미칼 주식회사 폴리유산 수지 조성물
KR102043264B1 (ko) 2013-04-04 2019-11-11 에스케이케미칼 주식회사 폴리유산 수지 필름
KR102296146B1 (ko) * 2014-06-05 2021-08-31 에스케이케미칼 주식회사 유연 폴리유산계 열 접착 필름
KR102130039B1 (ko) * 2014-06-05 2020-07-03 에스케이케미칼 주식회사 열 접착성 유연 폴리유산 수지 조성물
KR102149304B1 (ko) 2014-09-17 2020-08-28 에스케이케미칼 주식회사 3d 인쇄용 폴리유산 수지 조성물
CN115322540B (zh) * 2022-07-26 2024-02-06 横店集团得邦工程塑料有限公司 一种高抗水解耐热pla树脂及其制备方法
CN115491006B (zh) * 2022-10-10 2024-06-07 金发科技股份有限公司 一种聚乳酸组合物及其制备方法与应用

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63278924A (ja) 1987-05-09 1988-11-16 Bio Material Yunibaasu:Kk 生体内分解吸収性ウレタンプレポリマ−
IL82834A (en) * 1987-06-09 1990-11-05 Yissum Res Dev Co Biodegradable polymeric materials based on polyether glycols,processes for the preparation thereof and surgical artiicles made therefrom
JPH0827256A (ja) * 1994-07-15 1996-01-30 Japan Steel Works Ltd:The 高分子量ポリ乳酸共重合体及びその製造方法
JP2976847B2 (ja) 1995-06-20 1999-11-10 昭和高分子株式会社 ブロックポリエステルの製造方法
CN1225014A (zh) 1996-07-11 1999-08-04 生命医学科学公司 减少或消除术后粘着形成的方法和组合物
JP3620170B2 (ja) * 1996-09-30 2005-02-16 トヨタ自動車株式会社 ポリ乳酸系共重合体の製造方法及びポリ乳酸系共重合体
US6117949A (en) 1998-10-01 2000-09-12 Macromed, Inc. Biodegradable low molecular weight triblock poly (lactide-co-glycolide) polyethylene glycol copolymers having reverse thermal gelation properties
US6114495A (en) * 1998-04-01 2000-09-05 Cargill Incorporated Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof
JP2004204068A (ja) 2002-12-25 2004-07-22 Mitsubishi Rayon Co Ltd 熱可塑性樹脂組成物およびその成形体
CN1621433A (zh) 2003-11-24 2005-06-01 中国石化仪征化纤股份有限公司 高分子量乳酸共聚物的制备方法
US8357391B2 (en) 2004-07-30 2013-01-22 Advanced Cardiovascular Systems, Inc. Coatings for implantable devices comprising poly (hydroxy-alkanoates) and diacid linkages
JP3775423B2 (ja) * 2004-09-27 2006-05-17 トヨタ自動車株式会社 ポリ乳酸系共重合体
JP5239336B2 (ja) 2006-02-16 2013-07-17 東レ株式会社 ポリエーテル−ポリ乳酸組成物およびそれを含んだポリ乳酸系フィルム
US8513341B2 (en) * 2006-07-26 2013-08-20 Mitsui Chemicals, Inc. Polylactic acid resin composition and molded article thereof
US9249253B2 (en) * 2006-09-29 2016-02-02 Futerro S.A. Polylactide-urethane copolymers
EP2066716A1 (en) * 2006-09-29 2009-06-10 Futerro S.A. Process for producing polylactide-urethane copolymers
US20100151219A1 (en) * 2006-10-05 2010-06-17 Treofan Germany Gmbh & Co., Kg Simultaneously oriented pla film with improved mechanical properties
CN101622310B (zh) 2007-02-23 2012-11-14 帝人株式会社 聚乳酸组合物
WO2009078849A2 (en) 2007-12-13 2009-06-25 Kimberly-Clark Worldwide, Inc. Biodegradable fibers formed from a thermoplastic composition containing polylactic acid and a polyether copolymer
CN101381468B (zh) 2008-10-09 2011-02-09 西安工程大学 一种麻纤维增强乳酸/聚乙二醇合金复合材料的制备方法
EP2345681A4 (en) 2008-11-04 2013-06-26 Toyo Boseki COPOLYURETHANE RESIN WITH A POLYMILIC ACID SEGMENT AS WELL AS AQUEOUS EMULSION AND COATING LIQUID COMPOSITION THEREWITH
CN102203184B (zh) * 2008-11-05 2013-03-27 帝人化成株式会社 聚乳酸组合物及其成形品
CN101899139B (zh) * 2010-07-23 2012-02-29 同济大学 一种聚乳酸基高弹性共聚物的制备方法
CN102432802B (zh) * 2011-09-16 2014-05-28 海洋化工研究院有限公司 生物降解型防污涂料用树脂、合成方法，含该树脂的防污涂料组合物

Also Published As

Publication number Publication date
MX349127B (es) 2017-07-12
JP2013545867A (ja) 2013-12-26
AU2011341975A1 (en) 2013-07-04
CA2820198C (en) 2018-08-14
CN103261264B (zh) 2015-04-01
JP5960716B2 (ja) 2016-08-02
CN103261264A (zh) 2013-08-21
BR112013014852B1 (pt) 2020-05-12
CA2820198A1 (en) 2012-06-21
BR112013014852A2 (pt) 2016-10-18
WO2012081827A2 (ko) 2012-06-21
KR20120068550A (ko) 2012-06-27
WO2012081827A3 (ko) 2012-08-16
KR101966369B1 (ko) 2019-04-08
ES2579961T3 (es) 2016-08-17
EP2653487A2 (en) 2013-10-23
MX2013006891A (es) 2013-07-05
US9567428B2 (en) 2017-02-14
EP2653487A4 (en) 2015-06-03
EP2653487B1 (en) 2016-05-18
US20140302297A1 (en) 2014-10-09
AU2011341975B2 (en) 2016-02-25

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