WO2008081617A1 - 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
WO2008081617A1
WO2008081617A1 PCT/JP2007/065778 JP2007065778W WO2008081617A1 WO 2008081617 A1 WO2008081617 A1 WO 2008081617A1 JP 2007065778 W JP2007065778 W JP 2007065778W WO 2008081617 A1 WO2008081617 A1 WO 2008081617A1
Authority
WO
WIPO (PCT)
Prior art keywords
ingredient
block copolymer
polylactic acid
acid block
producing polylactic
Prior art date
Application number
PCT/JP2007/065778
Other languages
English (en)
French (fr)
Inventor
Yuka Komazawa
Zhen Tang
Original Assignee
Musashino Chemical Laboratory, Ltd.
Mutual 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
Priority to US12/521,725 priority Critical patent/US8211986B2/en
Priority to CA2669283A priority patent/CA2669283C/en
Priority to CN2007800479300A priority patent/CN101595157B/zh
Priority to EP07792421.5A priority patent/EP2098551B1/en
Priority to BRPI0720620-8A2A priority patent/BRPI0720620A2/pt
Priority to JP2008552045A priority patent/JP5620061B2/ja
Application filed by Musashino Chemical Laboratory, Ltd., Mutual Corporation filed Critical Musashino Chemical Laboratory, Ltd.
Priority to KR1020097010553A priority patent/KR101407810B1/ko
Priority to AU2007340786A priority patent/AU2007340786B2/en
Priority to NZ576983A priority patent/NZ576983A/en
Priority to MX2009005960A priority patent/MX2009005960A/es
Publication of WO2008081617A1 publication Critical patent/WO2008081617A1/ja
Priority to HK10101752.4A priority patent/HK1135713A1/xx

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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
    • C08G63/02—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
    • C08G63/02—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
    • 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
    • C08G63/78—Preparation processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/16—Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof

Landscapes

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

Abstract

　本発明は、高い分子量を有し、かつ、より低コストで、加熱溶融処理を繰り返しても、ステレオコンプレックス結晶のみが成長しうるポリ乳酸ブロック共重合体の製造方法を提供することを目的とする。本発明は、（ｉ）ポリ－Ｌ－乳酸（Ｌ成分）の存在下でＤ－ラクチド（Ｄ成分）の開環重合を行うか、または（ｉｉ）ポリ－Ｄ－乳酸（Ｄ成分）の存在下でＬ－ラクチド（Ｌ成分）の開環重合を行い、かつ、前記Ｄ成分と前記Ｌ成分との質量比が、Ｄ成分／Ｌ成分＝６０／４０～９１／９であるか、またはＬ成分／Ｄ成分＝６０／４０～９１／９であることを特徴とする、ポリ乳酸ブロック共重合体の製造方法である。
PCT/JP2007/065778 2006-12-28 2007-08-10 ポリ乳酸ブロック共重合体の製造方法 WO2008081617A1 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CA2669283A CA2669283C (en) 2006-12-28 2007-08-10 Method for producing polylactic acid block copolymer
CN2007800479300A CN101595157B (zh) 2006-12-28 2007-08-10 一种聚乳酸嵌段共聚物的制备方法
EP07792421.5A EP2098551B1 (en) 2006-12-28 2007-08-10 Process for producing polylactic acid block copolymer
BRPI0720620-8A2A BRPI0720620A2 (pt) 2006-12-28 2007-08-10 Método para produzir copolímero em bloco de ácido poliláctico
JP2008552045A JP5620061B2 (ja) 2006-12-28 2007-08-10 ポリ乳酸ブロック共重合体の製造方法
US12/521,725 US8211986B2 (en) 2006-12-28 2007-08-10 Method for producing polylactic acid block copolymer
KR1020097010553A KR101407810B1 (ko) 2006-12-28 2007-08-10 폴리유산블록공중합체의 제조방법
AU2007340786A AU2007340786B2 (en) 2006-12-28 2007-08-10 Method for producing polylactic acid block copolymer
NZ576983A NZ576983A (en) 2006-12-28 2007-08-10 Method for producing polylactic acid block copolymer
MX2009005960A MX2009005960A (es) 2006-12-28 2007-08-10 Proceso para producir copolimeros de bloque de acido polilactico.
HK10101752.4A HK1135713A1 (en) 2006-12-28 2010-02-18 Process for producing polylactic acid block copolymer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-356241 2006-12-28
JP2006356241 2006-12-28

Publications (1)

Publication Number Publication Date
WO2008081617A1 true WO2008081617A1 (ja) 2008-07-10

Family

ID=39588305

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/065778 WO2008081617A1 (ja) 2006-12-28 2007-08-10 ポリ乳酸ブロック共重合体の製造方法

Country Status (13)

Country Link
US (1) US8211986B2 (ja)
EP (1) EP2098551B1 (ja)
JP (1) JP5620061B2 (ja)
KR (1) KR101407810B1 (ja)
CN (1) CN101595157B (ja)
BR (1) BRPI0720620A2 (ja)
CA (1) CA2669283C (ja)
HK (1) HK1135713A1 (ja)
MX (1) MX2009005960A (ja)
NZ (1) NZ576983A (ja)
SG (1) SG194355A1 (ja)
TW (1) TWI429679B (ja)
WO (1) WO2008081617A1 (ja)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008248022A (ja) * 2007-03-29 2008-10-16 Teijin Ltd ポリ乳酸組成物
WO2009062222A1 (de) * 2007-11-14 2009-05-22 Jungbunzlauer Austria Ag Nichtstatistische copolyester von l-milchsäure mit kontrollierter comonomerverteilung
JP2010070588A (ja) * 2008-09-16 2010-04-02 Teijin Ltd ポリ乳酸含有組成物及びその製造方法
JP2010111814A (ja) * 2008-11-07 2010-05-20 Toyobo Co Ltd ポリ乳酸系ブロック共重合体
JP2010185049A (ja) * 2009-02-13 2010-08-26 Nk Research:Kk ポリ乳酸ブロック共重合体の製造方法
WO2011030766A1 (ja) * 2009-09-10 2011-03-17 国立大学法人群馬大学 ポリ乳酸ステレオコンプレックス結晶の製造方法、ポリ乳酸、その成形体、合成繊維、多孔体およびイオン伝導体
JP2011236325A (ja) * 2010-05-10 2011-11-24 Kyoto Institute Of Technology ポリ乳酸マルチブロック共重合体の製造方法
JP2011529518A (ja) * 2008-07-31 2011-12-08 ピュラック バイオケム ビー．ブイ． ポリエステルの連続製造方法
CN102282195A (zh) * 2009-01-16 2011-12-14 富特罗股份有限公司 全同立构聚乳酸及其制造方法
CN102631713A (zh) * 2012-04-24 2012-08-15 北京博恩康生物科技有限公司 一种可降解的术后防粘连膜及其制备方法
KR20160083726A (ko) 2015-01-02 2016-07-12 도레이첨단소재 주식회사 균일한 대전방지 성능과 우수한 열적 안정성을 갖는 대전방지 코팅 조성물, 이를 이용한 생분해성 대전방지시트 및 성형품
JP2017525807A (ja) * 2014-08-19 2017-09-07 ピュラック バイオケム ビー． ブイ． ラクチドブロックコポリマーおよび製造方法

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TWI466919B (zh) * 2010-12-30 2015-01-01 Chi Mei Corp 製備丙交酯嵌段立體聚合物之方法
EP2702103A4 (en) * 2011-04-25 2015-03-11 Saint Gobain Performance Plast MIXTURE COMPOSITION, FLEXIBLE TUBING MATERIAL AND METHOD FOR PRODUCING THE MIXTURE
JP6011183B2 (ja) * 2012-09-14 2016-10-19 株式会社リコー ポリマー組成物
KR101696980B1 (ko) * 2014-11-20 2017-01-16 롯데케미칼 주식회사 모노머가 제거된 폴리유산 제조방법
KR101692988B1 (ko) * 2014-11-27 2017-01-04 롯데케미칼 주식회사 폴리락타이드 수지의 제조 방법
KR101641727B1 (ko) * 2014-12-10 2016-07-22 한국화학연구원 입체블록형 폴리락타이드의 제조방법
KR101865813B1 (ko) * 2016-12-23 2018-06-11 한국과학기술연구원 폴리락트산 복합체 제조방법
JP2023515407A (ja) * 2020-02-21 2023-04-13 ネイチャーワークス・エル・エル・シー 低分子量の非晶質グレードのポリ乳酸樹脂を含有する化粧用組成物
CN111440426B (zh) * 2020-05-12 2023-05-05 中国科学院长春应用化学研究所 一种单向拉伸聚乳酸立构复合物及其制备方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5317064A (en) * 1992-12-11 1994-05-31 E. I. Du Pont De Nemours And Company Manufacture of polylactide stereocomplexes
JPH08231688A (ja) * 1995-02-23 1996-09-10 Shimadzu Corp ポリ乳酸の製造法
JPH0940761A (ja) * 1995-07-28 1997-02-10 Shimadzu Corp ポリ乳酸ブロック共重合体、その製造法及びその成型品
JPH0977863A (ja) * 1995-09-11 1997-03-25 Dainippon Ink & Chem Inc 乳酸系ポリエステルの製造方法
JP2002356543A (ja) 2001-03-29 2002-12-13 Toray Ind Inc ポリ乳酸ブロック共重合体、その製造方法、成形品およびポリ乳酸組成物
JP2003238672A (ja) * 2002-02-15 2003-08-27 Toray Ind Inc ポリ乳酸ブロック共重合体の製造方法
JP2003342836A (ja) 2002-05-27 2003-12-03 Nippon Ester Co Ltd 熱接着性繊維およびそれからなる繊維製品
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
JP2004149419A (ja) 2002-10-28 2004-05-27 Musashino Chemical Laboratory Ltd ラクチドの製造方法
JP2004149418A (ja) 2002-10-28 2004-05-27 Musashino Chemical Laboratory Ltd 精製ラクチドの製造方法
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
JP2006070102A (ja) * 2004-08-31 2006-03-16 Musashino Chemical Laboratory Ltd ステレオコンプレックスポリ乳酸およびその製造方法

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008248022A (ja) * 2007-03-29 2008-10-16 Teijin Ltd ポリ乳酸組成物
WO2009062222A1 (de) * 2007-11-14 2009-05-22 Jungbunzlauer Austria Ag Nichtstatistische copolyester von l-milchsäure mit kontrollierter comonomerverteilung
JP2015131967A (ja) * 2008-07-31 2015-07-23 ピュラック バイオケム ビー． ブイ． ポリエステルの連続製造方法
JP2011529518A (ja) * 2008-07-31 2011-12-08 ピュラック バイオケム ビー．ブイ． ポリエステルの連続製造方法
JP2010070588A (ja) * 2008-09-16 2010-04-02 Teijin Ltd ポリ乳酸含有組成物及びその製造方法
JP2010111814A (ja) * 2008-11-07 2010-05-20 Toyobo Co Ltd ポリ乳酸系ブロック共重合体
CN102282195A (zh) * 2009-01-16 2011-12-14 富特罗股份有限公司 全同立构聚乳酸及其制造方法
JP2012515245A (ja) * 2009-01-16 2012-07-05 フテロ ソシエテ アノニム アイソタクチックポリ乳酸と、その製造方法
JP2010185049A (ja) * 2009-02-13 2010-08-26 Nk Research:Kk ポリ乳酸ブロック共重合体の製造方法
JPWO2011030766A1 (ja) * 2009-09-10 2013-02-07 国立大学法人群馬大学 ポリ乳酸ステレオコンプレックス結晶の製造方法、ポリ乳酸、その成形体、合成繊維、多孔体およびイオン伝導体
JP5721141B2 (ja) * 2009-09-10 2015-05-20 国立大学法人群馬大学 ポリ乳酸ステレオコンプレックス結晶の製造方法、ポリ乳酸、その成形体、合成繊維、多孔体およびイオン伝導体
WO2011030766A1 (ja) * 2009-09-10 2011-03-17 国立大学法人群馬大学 ポリ乳酸ステレオコンプレックス結晶の製造方法、ポリ乳酸、その成形体、合成繊維、多孔体およびイオン伝導体
JP2011236325A (ja) * 2010-05-10 2011-11-24 Kyoto Institute Of Technology ポリ乳酸マルチブロック共重合体の製造方法
CN102631713A (zh) * 2012-04-24 2012-08-15 北京博恩康生物科技有限公司 一种可降解的术后防粘连膜及其制备方法
JP2017525807A (ja) * 2014-08-19 2017-09-07 ピュラック バイオケム ビー． ブイ． ラクチドブロックコポリマーおよび製造方法
JP2021098866A (ja) * 2014-08-19 2021-07-01 ピュラック バイオケム ビー． ブイ． ラクチドブロックコポリマーおよび製造方法
JP7148661B2 (ja) 2014-08-19 2022-10-05 ピュラック バイオケム ビー． ブイ． ラクチドブロックコポリマーおよび製造方法
JP7270337B2 (ja) 2014-08-19 2023-05-10 ピュラック バイオケム ビー． ブイ． ラクチドブロックコポリマーおよび製造方法
KR20160083726A (ko) 2015-01-02 2016-07-12 도레이첨단소재 주식회사 균일한 대전방지 성능과 우수한 열적 안정성을 갖는 대전방지 코팅 조성물, 이를 이용한 생분해성 대전방지시트 및 성형품

Also Published As

Publication number Publication date
TWI429679B (zh) 2014-03-11
CA2669283A1 (en) 2008-07-10
KR20090103865A (ko) 2009-10-01
US8211986B2 (en) 2012-07-03
CN101595157A (zh) 2009-12-02
AU2007340786A1 (en) 2008-07-10
JP5620061B2 (ja) 2014-11-05
CN101595157B (zh) 2012-11-14
CA2669283C (en) 2015-01-27
HK1135713A1 (en) 2010-06-11
JPWO2008081617A1 (ja) 2010-04-30
EP2098551A4 (en) 2014-04-30
EP2098551B1 (en) 2018-08-01
EP2098551A1 (en) 2009-09-09
TW200827383A (en) 2008-07-01
KR101407810B1 (ko) 2014-06-17
MX2009005960A (es) 2009-06-15
NZ576983A (en) 2011-03-31
SG194355A1 (en) 2013-11-29
BRPI0720620A2 (pt) 2014-03-25
US20100324229A1 (en) 2010-12-23

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