WO2008087991A1 - 樹脂組成物及びその製造方法、並びに共重合体 - Google Patents

樹脂組成物及びその製造方法、並びに共重合体 Download PDF

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Publication number
WO2008087991A1
WO2008087991A1 PCT/JP2008/050459 JP2008050459W WO2008087991A1 WO 2008087991 A1 WO2008087991 A1 WO 2008087991A1 JP 2008050459 W JP2008050459 W JP 2008050459W WO 2008087991 A1 WO2008087991 A1 WO 2008087991A1
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WO
WIPO (PCT)
Prior art keywords
resin composition
formula
copolymer
producing
same
Prior art date
Application number
PCT/JP2008/050459
Other languages
English (en)
French (fr)
Inventor
Tomohide Yoshida
Katsushi Yamaoka
Original Assignee
Mitsubishi Chemical Corporation
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 Mitsubishi Chemical Corporation filed Critical Mitsubishi Chemical Corporation
Priority to US12/523,617 priority Critical patent/US20100099830A1/en
Publication of WO2008087991A1 publication Critical patent/WO2008087991A1/ja

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Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/05—Polymer mixtures characterised by other features containing polymer components which can react with one another

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

　ポリヒドロキシカルボン酸系樹脂を用いた樹脂組成物であって、耐熱性、成形性、柔軟性等の特性にバランスよく優れた樹脂組成物を提供するために、樹脂組成物に、式（１）で表わされる構成単位を主たる構成単位として含むポリヒドロキシカルボン酸系樹脂と、式（２）で表わされる構成単位を主たる構成単位として含むポリオキシトリメチレングリコール系樹脂とを少なくとも含有させる。 　―Ｒ１―ＣＯＯ―　　（１） （上記式（１）中、Ｒ１は２価の脂肪族炭化水素基を表わす。）
PCT/JP2008/050459 2007-01-17 2008-01-16 樹脂組成物及びその製造方法、並びに共重合体 WO2008087991A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/523,617 US20100099830A1 (en) 2007-01-17 2008-01-16 Resin composition, method for producing thereof, and copolymer

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007008349 2007-01-17
JP2007-008349 2007-01-17
JP2007-085801 2007-03-28
JP2007085801 2007-03-28

Publications (1)

Publication Number Publication Date
WO2008087991A1 true WO2008087991A1 (ja) 2008-07-24

Family

ID=39635993

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050459 WO2008087991A1 (ja) 2007-01-17 2008-01-16 樹脂組成物及びその製造方法、並びに共重合体

Country Status (3)

Country Link
US (1) US20100099830A1 (ja)
JP (1) JP5223347B2 (ja)
WO (1) WO2008087991A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102199279A (zh) * 2010-03-26 2011-09-28 东丽纤维研究所（中国）有限公司 利用复合催化剂制备聚乳酸与聚乙二醇共聚物的方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5050610B2 (ja) * 2007-03-30 2012-10-17 三菱化学株式会社 低温特性に優れた樹脂組成物の成型体
JP5406569B2 (ja) * 2009-03-12 2014-02-05 株式会社クレハ ポリグリコール酸系樹脂組成物およびその成形体
JP2011243963A (ja) * 2010-04-21 2011-12-01 Mitsubishi Chemicals Corp 半導体発光装置及び半導体発光装置の製造方法
JP5651026B2 (ja) * 2011-01-21 2015-01-07 株式会社クレハ ポリグリコール酸組成物、ポリグリコール酸を含む樹脂成形品及び成形体、並びに、ポリグリコール酸の分解方法
JP6430853B2 (ja) * 2015-02-18 2018-11-28 株式会社ミューチュアル 溶融積層造形型３ｄプリンタ用の水溶性サポート材
JP7237248B1 (ja) * 2022-03-10 2023-03-10 三菱電機株式会社 冷凍サイクル装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004000939A1 (ja) * 2002-06-20 2003-12-31 Toray Industries, Inc. ポリ乳酸系重合体組成物、その成形品、および、フィルム
JP2005535750A (ja) * 2002-08-09 2005-11-24 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリトリメチレンエーテルエステル
JP2006265439A (ja) * 2005-03-25 2006-10-05 Shiga Pref Gov 複合構造体及びその製造方法
JP2007211197A (ja) * 2006-02-13 2007-08-23 Toray Ind Inc ポリ乳酸可塑剤およびその製造方法
JP2007254714A (ja) * 2006-02-23 2007-10-04 Shiga Pref Gov 改質ポリエステル。

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05132549A (ja) * 1991-11-13 1993-05-28 Sumitomo Metal Ind Ltd 新規生分解性重合体及び組成物
US20040225107A1 (en) * 2003-05-06 2004-11-11 Sunkara Hari Babu Polytrimethylene ether glycol with excellent quality from biochemically-derived 1,3-propanediol
US7323539B2 (en) * 2003-05-06 2008-01-29 E. I. Du Pont De Nemours And Company Polytrimethylene ether glycol and polytrimethylene ether ester with excellent quality

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004000939A1 (ja) * 2002-06-20 2003-12-31 Toray Industries, Inc. ポリ乳酸系重合体組成物、その成形品、および、フィルム
JP2005535750A (ja) * 2002-08-09 2005-11-24 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリトリメチレンエーテルエステル
JP2006265439A (ja) * 2005-03-25 2006-10-05 Shiga Pref Gov 複合構造体及びその製造方法
JP2007211197A (ja) * 2006-02-13 2007-08-23 Toray Ind Inc ポリ乳酸可塑剤およびその製造方法
JP2007254714A (ja) * 2006-02-23 2007-10-04 Shiga Pref Gov 改質ポリエステル。

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102199279A (zh) * 2010-03-26 2011-09-28 东丽纤维研究所（中国）有限公司 利用复合催化剂制备聚乳酸与聚乙二醇共聚物的方法

Also Published As

Publication number Publication date
JP2008266572A (ja) 2008-11-06
US20100099830A1 (en) 2010-04-22
JP5223347B2 (ja) 2013-06-26

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