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WO2008120722A1 - 重合体およびそれを含むフィルムまたはシート - Google Patents

重合体およびそれを含むフィルムまたはシート Download PDF

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Publication number
WO2008120722A1
WO2008120722A1 PCT/JP2008/056098 JP2008056098W WO2008120722A1 WO 2008120722 A1 WO2008120722 A1 WO 2008120722A1 JP 2008056098 W JP2008056098 W JP 2008056098W WO 2008120722 A1 WO2008120722 A1 WO 2008120722A1
Authority
WO
WIPO (PCT)
Prior art keywords
polylactic acid
resin
polymer
acid resin
mixture
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/056098
Other languages
English (en)
French (fr)
Inventor
Hirokado Nakamura
Hiroshi Shinnumadate
Masahiro Kimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to EP08739216.3A priority Critical patent/EP2133382B1/en
Priority to JP2008524301A priority patent/JP5526544B2/ja
Priority to KR1020097022658A priority patent/KR101391018B1/ko
Priority to US12/593,567 priority patent/US8058361B2/en
Priority to CN2008800181777A priority patent/CN101679621B/zh
Publication of WO2008120722A1 publication Critical patent/WO2008120722A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C08G63/91—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
    • 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
    • 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
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/912—Polymers modified by chemical after-treatment derived from hydroxycarboxylic acids
    • 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
    • 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

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)
  • General Chemical & Material Sciences (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

　植物油由来成分を用い、ポリ乳酸樹脂の透明性を維持しながらポリ乳酸樹脂を軟質化することができ、同時にポリ乳酸樹脂からのブリードアウト（抽出）が抑制された、ポリ乳酸樹脂用軟質化剤として好適な重合体を提供することを目的とする。また、この樹脂組成物とポリ乳酸樹脂との樹脂混合物および、この樹脂混合物を用いたフィルムまたは、シートを提供する。 　本発明の重合体（Ｃ）は、エポキシ化植物油セグメント（Ａ）とポリ乳酸セグメント（Ｂ）とを有する。また、本発明の樹脂混合物は、上記重合体（Ｃ）とポリ乳酸樹脂（Ｄ）とが、（Ｃ）／（Ｄ）＝１０／９０～５０／５０（質量比）の割合で混合されたものである。    
PCT/JP2008/056098 2007-03-30 2008-03-28 重合体およびそれを含むフィルムまたはシート Ceased WO2008120722A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP08739216.3A EP2133382B1 (en) 2007-03-30 2008-03-28 Polymer, and film or sheet comprising the same
JP2008524301A JP5526544B2 (ja) 2007-03-30 2008-03-28 重合体およびそれを含むフィルムまたはシート
KR1020097022658A KR101391018B1 (ko) 2007-03-30 2008-03-28 중합체 및 그것을 포함하는 필름 또는 시트
US12/593,567 US8058361B2 (en) 2007-03-30 2008-03-28 Polymer and a film or sheet containing the same
CN2008800181777A CN101679621B (zh) 2007-03-30 2008-03-28 聚合物及含有它的膜或片材

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007091090 2007-03-30
JP2007-091090 2007-03-30

Publications (1)

Publication Number Publication Date
WO2008120722A1 true WO2008120722A1 (ja) 2008-10-09

Family

ID=39808302

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056098 Ceased WO2008120722A1 (ja) 2007-03-30 2008-03-28 重合体およびそれを含むフィルムまたはシート

Country Status (6)

Country Link
US (1) US8058361B2 (ja)
EP (1) EP2133382B1 (ja)
JP (1) JP5526544B2 (ja)
KR (1) KR101391018B1 (ja)
CN (1) CN101679621B (ja)
WO (1) WO2008120722A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013122245A1 (ja) * 2012-02-17 2013-08-22 東洋紡株式会社 ポリ乳酸系ポリエステル樹脂、ポリ乳酸系ポリエステル樹脂水分散体、及びポリ乳酸系ポリエステル樹脂水分散体の製造方法
JP2015067665A (ja) * 2013-09-27 2015-04-13 Dic株式会社 スチレン系樹脂組成物及びその製造方法
JP2015071749A (ja) * 2013-09-05 2015-04-16 Dic株式会社 スチレン系樹脂組成物及びその製造方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7951438B2 (en) 2007-12-10 2011-05-31 Toray Plastics (America), Inc. Biaxially oriented polylactic acid film with high barrier
CA2733581A1 (en) 2008-08-15 2010-02-18 Toray Plastics (America), Inc. Biaxially oriented polylactic acid film with high barrier
US9150004B2 (en) 2009-06-19 2015-10-06 Toray Plastics (America), Inc. Biaxially oriented polylactic acid film with improved heat seal properties
US9221213B2 (en) 2009-09-25 2015-12-29 Toray Plastics (America), Inc. Multi-layer high moisture barrier polylactic acid film
US9023443B2 (en) 2009-09-25 2015-05-05 Toray Plastics (America), Inc. Multi-layer high moisture barrier polylactic acid film
FR2954337A1 (fr) * 2009-12-21 2011-06-24 Bastien Pascal Composition pour bio-plastiques
US9492962B2 (en) 2010-03-31 2016-11-15 Toray Plastics (America), Inc. Biaxially oriented polylactic acid film with reduced noise level and improved moisture barrier
US9238324B2 (en) 2010-03-31 2016-01-19 Toray Plastics (Amercia), Inc. Biaxially oriented polylactic acid film with reduced noise level
JP2016535174A (ja) 2013-09-30 2016-11-10 スリーエム イノベイティブ プロパティズ カンパニー 繊維、ワイプ、及び方法
BR112016006054B1 (pt) 2013-09-30 2021-11-30 3M Innovative Properties Company Fibra, lenço umedecido e processo para melhorar a estabilidade hidrolítica de uma manta fibrosa
KR102255307B1 (ko) 2014-11-05 2021-05-24 삼성전자주식회사 열가소성 수지 조성물 및 이로 이루어진 성형품
KR20160081103A (ko) 2014-12-30 2016-07-08 삼성전자주식회사 열가소성 수지 조성물, 이로 이루어진 성형품 및 열가소성 수지 조성물 제조 방법

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359026A (en) 1993-07-30 1994-10-25 Cargill, Incorporated Poly(lactide) copolymer and process for manufacture thereof
JPH11116785A (ja) 1997-10-09 1999-04-27 Mitsui Chem Inc 成形体及びその製造方法
JP2000044659A (ja) * 1998-07-28 2000-02-15 Tokuyama Corp ブロック共重合体及びその製造方法
US6495631B1 (en) 1995-01-19 2002-12-17 Cargill, Incorporated Impact modified melt-stable lactide polymer compositions and processes for manufacture thereof
JP2003002921A (ja) 2001-06-19 2003-01-08 Toshiba Corp 樹脂組成物およびその製造方法
EP1514902A1 (en) 2002-06-20 2005-03-16 Toray Industries, Inc. Polylactic acid base polymer composition, molding thereof and film
JP2006077126A (ja) 2004-09-09 2006-03-23 Mitsubishi Plastics Ind Ltd 樹脂組成物および樹脂成形体
WO2006059606A1 (ja) * 2004-11-30 2006-06-08 Eiko Yamaguchi 生分解性樹脂組成物
JP2007302718A (ja) * 2006-05-08 2007-11-22 Osaka Univ 繊維強化複合材料

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498650A (en) * 1995-02-24 1996-03-12 Ecological Chemical Products Poly(lactic acid) composition having improved physical properties
NZ312082A (en) * 1995-07-05 2000-04-28 Preform Raumgliederungssysteme Polymer material comprising the reaction product of a triglyceride having at least two epoxide groups and a polycarboxylic acid anhydride, process for its production and use thereof
JP2002210886A (ja) * 2001-01-19 2002-07-31 Toray Ind Inc 柔軟化生分解性樹脂延伸フィルム
JP5057874B2 (ja) * 2007-07-18 2012-10-24 バイオベース株式会社 ポリ乳酸樹脂組成物およびポリ乳酸樹脂用添加剤
KR101772696B1 (ko) * 2008-03-25 2017-08-29 도레이 카부시키가이샤 폴리락트산계 조성물 및 그것을 포함하는 필름

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359026A (en) 1993-07-30 1994-10-25 Cargill, Incorporated Poly(lactide) copolymer and process for manufacture thereof
US6495631B1 (en) 1995-01-19 2002-12-17 Cargill, Incorporated Impact modified melt-stable lactide polymer compositions and processes for manufacture thereof
JPH11116785A (ja) 1997-10-09 1999-04-27 Mitsui Chem Inc 成形体及びその製造方法
JP2000044659A (ja) * 1998-07-28 2000-02-15 Tokuyama Corp ブロック共重合体及びその製造方法
JP2003002921A (ja) 2001-06-19 2003-01-08 Toshiba Corp 樹脂組成物およびその製造方法
EP1514902A1 (en) 2002-06-20 2005-03-16 Toray Industries, Inc. Polylactic acid base polymer composition, molding thereof and film
JP2006077126A (ja) 2004-09-09 2006-03-23 Mitsubishi Plastics Ind Ltd 樹脂組成物および樹脂成形体
WO2006059606A1 (ja) * 2004-11-30 2006-06-08 Eiko Yamaguchi 生分解性樹脂組成物
JP2007302718A (ja) * 2006-05-08 2007-11-22 Osaka Univ 繊維強化複合材料

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2133382A4

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013122245A1 (ja) * 2012-02-17 2013-08-22 東洋紡株式会社 ポリ乳酸系ポリエステル樹脂、ポリ乳酸系ポリエステル樹脂水分散体、及びポリ乳酸系ポリエステル樹脂水分散体の製造方法
JPWO2013122245A1 (ja) * 2012-02-17 2015-05-18 東洋紡株式会社 ポリ乳酸系ポリエステル樹脂、ポリ乳酸系ポリエステル樹脂水分散体、及びポリ乳酸系ポリエステル樹脂水分散体の製造方法
US9670311B2 (en) 2012-02-17 2017-06-06 Toyobo Co., Ltd Polylactic polyester resin, aqueous polylactic polyester resin dispersion, and production method for aqueous polylactic polyester resin dispersion
JP2015071749A (ja) * 2013-09-05 2015-04-16 Dic株式会社 スチレン系樹脂組成物及びその製造方法
JP2015067665A (ja) * 2013-09-27 2015-04-13 Dic株式会社 スチレン系樹脂組成物及びその製造方法

Also Published As

Publication number Publication date
US8058361B2 (en) 2011-11-15
KR101391018B1 (ko) 2014-04-30
KR20100016042A (ko) 2010-02-12
CN101679621B (zh) 2012-05-09
EP2133382A1 (en) 2009-12-16
JPWO2008120722A1 (ja) 2010-07-15
EP2133382A4 (en) 2012-01-18
US20100137526A1 (en) 2010-06-03
JP5526544B2 (ja) 2014-06-18
EP2133382B1 (en) 2015-08-12
CN101679621A (zh) 2010-03-24

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