JP5732710B2 - ポリ乳酸系樹脂の製造方法 - Google Patents

ポリ乳酸系樹脂の製造方法 Download PDF

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Publication number
JP5732710B2
JP5732710B2 JP2008178780A JP2008178780A JP5732710B2 JP 5732710 B2 JP5732710 B2 JP 5732710B2 JP 2008178780 A JP2008178780 A JP 2008178780A JP 2008178780 A JP2008178780 A JP 2008178780A JP 5732710 B2 JP5732710 B2 JP 5732710B2
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acid
polylactic acid
molecular weight
temperature
tin
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Japanese (ja)
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JP2009144132A5 (enrdf_load_stackoverflow
JP2009144132A (ja
Inventor
智子 那須野
智子 那須野
熊澤　貞紀
貞紀 熊澤
大目　裕千
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)
JP2008178780A 2007-07-09 2008-07-09 ポリ乳酸系樹脂の製造方法 Active JP5732710B2 (ja)

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JP2008178780A JP5732710B2 (ja) 2007-07-09 2008-07-09 ポリ乳酸系樹脂の製造方法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2007180374 2007-07-09
JP2007180374 2007-07-09
JP2007299879 2007-11-19
JP2007299879 2007-11-19
JP2008178780A JP5732710B2 (ja) 2007-07-09 2008-07-09 ポリ乳酸系樹脂の製造方法

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JP2009144132A JP2009144132A (ja) 2009-07-02
JP2009144132A5 JP2009144132A5 (enrdf_load_stackoverflow) 2011-08-18
JP5732710B2 true JP5732710B2 (ja) 2015-06-10

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JP (1) JP5732710B2 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5574605B2 (ja) * 2009-01-27 2014-08-20 帝人株式会社 脂肪族ポリエステルの製造方法
JP5477100B2 (ja) * 2010-03-24 2014-04-23 東レ株式会社 脂肪族ポリエステル樹脂の製造方法および組成物
EP2623539B1 (en) * 2010-09-28 2017-11-08 NatureWorks LLC Process for production of poly(lactic acid)-type resin, and poly(lactic acid)-type prepolymer
US9080008B2 (en) 2011-07-28 2015-07-14 Toray Industries, Inc. Polylactic acid resin and method for producing same
CN108219120B (zh) * 2017-12-28 2020-11-03 河南金丹乳酸科技股份有限公司 寡聚d-乳酸生产工艺
CN114456384A (zh) * 2022-03-01 2022-05-10 江门市胜鹏化工实业有限公司 一种超高分子量聚二甲基硅氧烷的制备方法
CN120380091A (zh) 2023-03-09 2025-07-25 株式会社艾迪科 树脂用添加剂、组合物、成形品及化合物

Family Cites Families (9)

* 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
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
JP3602958B2 (ja) * 1998-02-04 2004-12-15 帝人ファイバー株式会社 横型反応槽
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
JP4744675B2 (ja) * 1999-07-19 2011-08-10 三井化学株式会社 生分解性を有する脂肪族系ポリエステルの製造方法
JP2001049097A (ja) * 1999-08-10 2001-02-20 Mitsui Chemicals Inc 脂肪族ポリエステル樹脂組成物及び成形体
JP4519510B2 (ja) * 2004-04-26 2010-08-04 株式会社クレハ 脂肪族ポリエステル系樹脂組成物の延伸成形物
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
WO2007083780A1 (ja) * 2006-01-23 2007-07-26 Teijin Limited ポリ乳酸の製造装置およびポリ乳酸の製造方法

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