JP5504586B2 - ポリ乳酸ブロック共重合体の製造方法 - Google Patents

ポリ乳酸ブロック共重合体の製造方法 Download PDF

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Publication number
JP5504586B2
JP5504586B2 JP2008178779A JP2008178779A JP5504586B2 JP 5504586 B2 JP5504586 B2 JP 5504586B2 JP 2008178779 A JP2008178779 A JP 2008178779A JP 2008178779 A JP2008178779 A JP 2008178779A JP 5504586 B2 JP5504586 B2 JP 5504586B2
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Japan
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acid
lactic acid
poly
compounds
block copolymer
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Japanese (ja)
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JP2009040997A5 (https=
JP2009040997A (ja
Inventor
智子 那須野
貞紀 熊澤
裕千 大目
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Toray Industries Inc
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Toray Industries Inc
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  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
JP2008178779A 2007-07-17 2008-07-09 ポリ乳酸ブロック共重合体の製造方法 Expired - Fee Related JP5504586B2 (ja)

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JP2008178779A JP5504586B2 (ja) 2007-07-17 2008-07-09 ポリ乳酸ブロック共重合体の製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007185453 2007-07-17
JP2007185453 2007-07-17
JP2008178779A JP5504586B2 (ja) 2007-07-17 2008-07-09 ポリ乳酸ブロック共重合体の製造方法

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JP2009040997A JP2009040997A (ja) 2009-02-26
JP2009040997A5 JP2009040997A5 (https=) 2011-08-18
JP5504586B2 true JP5504586B2 (ja) 2014-05-28

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JP2008178779A Expired - Fee Related JP5504586B2 (ja) 2007-07-17 2008-07-09 ポリ乳酸ブロック共重合体の製造方法

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1018671A5 (fr) * 2009-02-27 2011-06-07 Futerro Sa Procede de production de stereocomplexes plla/pdla.
US20120095169A1 (en) 2009-06-30 2012-04-19 Ryohei Ogawa Polylactic acid-based resin, process for producing polylactic acid-based resin, polylactic acid resin composition, stereocomplex polylactic acid resin composition and process for producing stereocomplex polylactic acid resin composition
JP5728851B2 (ja) * 2009-08-31 2015-06-03 東レ株式会社 ポリ乳酸ブロック共重合体の製造方法
EP2612877B1 (en) 2010-08-31 2018-03-21 Toray Industries, Inc. Method for producing polylactic acid block copolymer
CN102212185B (zh) * 2011-05-18 2012-11-07 同济大学 一种高熔点聚乳酸复合物材料的制备方法
KR101711096B1 (ko) * 2014-11-27 2017-02-28 한국화학연구원 펠렛화된 예비중합체를 이용한 다중 입체블록형 폴리락트산의 제조방법
CN120098244B (zh) * 2025-05-09 2025-08-22 四川东泽科技有限公司 一种改性聚乳酸及其制备方法、应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2862071B2 (ja) * 1995-07-25 1999-02-24 株式会社島津製作所 ポリ乳酸の製造法
JP3685577B2 (ja) * 1997-02-10 2005-08-17 旭化成ケミカルズ株式会社 ポリ乳酸の製造方法
JP3430052B2 (ja) * 1999-01-22 2003-07-28 株式会社日本製鋼所 固溶体及びそれを用いたポリ乳酸の製造方法
JP3436894B2 (ja) * 1999-04-15 2003-08-18 株式会社日本製鋼所 ポリ乳酸の製造方法
JP2004026876A (ja) * 2002-06-21 2004-01-29 Mitsui Chemicals Inc ブロック共重合ポリ乳酸及びその製造方法
JP2006028336A (ja) * 2004-07-15 2006-02-02 Musashino Chemical Laboratory Ltd ポリ乳酸ブロック共重合体の製造方法
JP2007023393A (ja) * 2005-07-12 2007-02-01 Teijin Ltd ステレオコンプレックスポリ乳酸からなる繊維およびその製造方法

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JP2009040997A (ja) 2009-02-26

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