JP5109757B2 - 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
JP5109757B2
JP5109757B2 JP2008087249A JP2008087249A JP5109757B2 JP 5109757 B2 JP5109757 B2 JP 5109757B2 JP 2008087249 A JP2008087249 A JP 2008087249A JP 2008087249 A JP2008087249 A JP 2008087249A JP 5109757 B2 JP5109757 B2 JP 5109757B2
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Prior art keywords
acid
block copolymer
polylactic acid
molecular weight
compounds
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JP2008087249A
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Japanese (ja)
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JP2009242444A (ja
JP2009242444A5 (enExample
Inventor
達也 長野
智子 那須野
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)
JP2008087249A 2008-03-28 2008-03-28 ポリ乳酸ブロック共重合体の製造方法 Expired - Fee Related JP5109757B2 (ja)

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JP2008087249A JP5109757B2 (ja) 2008-03-28 2008-03-28 ポリ乳酸ブロック共重合体の製造方法

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JP2008087249A JP5109757B2 (ja) 2008-03-28 2008-03-28 ポリ乳酸ブロック共重合体の製造方法

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JP2009242444A JP2009242444A (ja) 2009-10-22
JP2009242444A5 JP2009242444A5 (enExample) 2011-04-21
JP5109757B2 true JP5109757B2 (ja) 2012-12-26

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JP2008087249A Expired - Fee Related JP5109757B2 (ja) 2008-03-28 2008-03-28 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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101761912B1 (ko) * 2010-01-08 2017-07-27 에스케이케미칼주식회사 폴리에스테르 수지 및 이를 포함하는 토너
KR101769560B1 (ko) * 2011-03-29 2017-08-18 에스케이케미칼주식회사 젖산과 아이소소바이드가 공중합된 폴리에스테르 수지 및 그 제조방법
KR101775620B1 (ko) * 2011-04-06 2017-09-07 에스케이케미칼주식회사 코팅용 폴리에스테르 바인더 수지 및 이를 함유하는 코팅 조성물
FR3105232B1 (fr) * 2019-12-20 2021-12-24 Roquette Freres Procédé de fabrication d’un polyester contenant au moins un motif 1,4 : 3,6-dianhydrohexitol à coloration réduite et taux d’incorporation dudit motif améliorés
KR102498421B1 (ko) * 2020-08-19 2023-02-10 효성티앤씨 주식회사 폴리에스터 성형체 및 그의 제조방법
US20230295841A1 (en) * 2020-08-19 2023-09-21 Hyosung TNC Corporation Polyester yarn and method for manufacturing same
JP7736264B2 (ja) * 2021-01-08 2025-09-09 ユニチカ株式会社 ポリエステル樹脂、およびポリエステル樹脂の製造方法
CN116515269B (zh) * 2023-07-03 2023-09-01 汕头市雷氏塑化科技有限公司 一种超微细竹粉改性可生物降解聚酯及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3251888B2 (ja) * 1997-10-08 2002-01-28 食品産業環境保全技術研究組合 高分子量ポリ乳酸の製造方法及び製造装置
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
JP4152767B2 (ja) * 2003-02-17 2008-09-17 三菱化学株式会社 ポリエステルブロック共重合体及びその製造方法
JP2005336238A (ja) * 2004-05-24 2005-12-08 Mitsui Chemicals Inc 脂肪族ポリエステルの製造方法
JP5175421B2 (ja) * 2004-08-31 2013-04-03 帝人株式会社 ステレオコンプレックスポリ乳酸およびその製造方法
JP4694178B2 (ja) * 2004-11-17 2011-06-08 ユニチカ株式会社 共重合ポリ乳酸およびその製造方法
BRPI0707171A2 (pt) * 2006-01-23 2011-04-26 Teijin Ltd aparelho e método de fabricação de poli (ácido lático)
JP2009242443A (ja) * 2008-03-28 2009-10-22 Toray Ind Inc ポリ乳酸ブロック共重合体、その製造方法および成形品

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JP2009242444A (ja) 2009-10-22

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