DE60023831D1 - Verfahren zur herstellung von polyhydroxycarboxylsäure - Google Patents

Verfahren zur herstellung von polyhydroxycarboxylsäure

Info

Publication number
DE60023831D1
DE60023831D1 DE60023831T DE60023831T DE60023831D1 DE 60023831 D1 DE60023831 D1 DE 60023831D1 DE 60023831 T DE60023831 T DE 60023831T DE 60023831 T DE60023831 T DE 60023831T DE 60023831 D1 DE60023831 D1 DE 60023831D1
Authority
DE
Germany
Prior art keywords
polyhydroxycarboxylic acid
preparing
preparing polyhydroxycarboxylic
acid
polyhydroxycarboxylic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60023831T
Other languages
English (en)
Other versions
DE60023831T2 (de
Inventor
Shouji Hiraoka
Hitoshi Tsuboi
Masayuki Sakai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals Inc
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 claimed from JP22918699A external-priority patent/JP3966650B2/ja
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of DE60023831D1 publication Critical patent/DE60023831D1/de
Application granted granted Critical
Publication of DE60023831T2 publication Critical patent/DE60023831T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0041—Crystalline
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
DE60023831T 1999-06-22 2000-06-22 Verfahren zur Herstellung von Polyhydroxycarbonsäure Expired - Lifetime DE60023831T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP17492199 1999-06-22
JP17492299 1999-06-22
JP17492199 1999-06-22
JP17492299 1999-06-22
JP22918699 1999-08-13
JP22918699A JP3966650B2 (ja) 1999-08-13 1999-08-13 ポリヒドロキシカルボン酸ペレット
PCT/JP2000/004069 WO2000078840A1 (fr) 1999-06-22 2000-06-22 Procede de production d'acide polyhydroxycarboxylique

Publications (2)

Publication Number Publication Date
DE60023831D1 true DE60023831D1 (de) 2005-12-15
DE60023831T2 DE60023831T2 (de) 2006-08-10

Family

ID=27324019

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60023831T Expired - Lifetime DE60023831T2 (de) 1999-06-22 2000-06-22 Verfahren zur Herstellung von Polyhydroxycarbonsäure

Country Status (8)

Country Link
US (1) US6429280B1 (de)
EP (1) EP1114840B1 (de)
KR (1) KR100395076B1 (de)
CN (1) CN1130411C (de)
AU (1) AU5428500A (de)
DE (1) DE60023831T2 (de)
TW (1) TW500739B (de)
WO (1) WO2000078840A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8507253B2 (en) 2002-05-13 2013-08-13 Algae Systems, LLC Photobioreactor cell culture systems, methods for preconditioning photosynthetic organisms, and cultures of photosynthetic organisms produced thereby
US20050239182A1 (en) * 2002-05-13 2005-10-27 Isaac Berzin Synthetic and biologically-derived products produced using biomass produced by photobioreactors configured for mitigation of pollutants in flue gases
JP2004043682A (ja) * 2002-07-12 2004-02-12 Nippon Shokubai Co Ltd ポリグリコール酸の製造方法
ITPD20020336A1 (it) * 2002-12-30 2004-06-30 Plastic Systems Srl Ora Plastic Sys Tems S P A Processo di polimerizzazione allo stato solido di resine poliestere, in particolare di polietilentereftalato, ed impianto secondo tale metodo.
EP2221333B1 (de) * 2004-03-18 2012-01-04 Kureha Corporation Verfahren zur Herstellung von aliphatischem Polyester mit verringertem Restgehalt an cyclischem Ester
EP1753589A1 (de) * 2004-05-26 2007-02-21 Treofan Germany GmbH & Co.KG Verfahren zum kristallisieren von amorphen kunststoffgranulaten
JP4446385B2 (ja) * 2004-10-04 2010-04-07 株式会社ジェイエスピー 熱成形用多層ポリ乳酸系樹脂発泡体
WO2006082862A1 (ja) * 2005-02-02 2006-08-10 Mitsui Chemicals, Inc. グリコール酸系ポリマー、およびその製造方法
EP2042554A1 (de) * 2006-06-01 2009-04-01 Tohcello Co., Ltd. Formkörper aus polymilchsäurezusammensetzungen
US8110395B2 (en) 2006-07-10 2012-02-07 Algae Systems, LLC Photobioreactor systems and methods for treating CO2-enriched gas and producing biomass
US7884173B2 (en) * 2006-07-21 2011-02-08 Teijin Limited Aromatic polyester and manufacturing process thereof
DE102007012450A1 (de) * 2007-03-15 2008-09-18 Rieter Automatik Gmbh Verfahren zur Granulierung und Kristallisation von thermoplastischen Polymeren
ES2397873T3 (es) * 2007-03-16 2013-03-12 Treofan Germany Gmbh & Co. Kg Envase para esterilización por UV
AP2009005054A0 (en) 2007-04-27 2009-12-31 Greenfuel Technologies Corp Photobioreactor systems positioned on bodies of water
DE102007039380A1 (de) * 2007-08-17 2009-02-19 Grafe Color Batch Gmbh Kunststoffgranulat mit einem statisch dissipativen Effekt und Extrusionsverfahren zur Herstellung des Kunststoffgranulates
CN101492531B (zh) * 2008-01-22 2012-07-25 东丽纤维研究所（中国）有限公司 高分子量聚乳酸的制备方法
DE102008061746A1 (de) 2008-12-12 2010-06-24 Treofan Germany Gmbh & Co. Kg Einschichtige mikroporöse Folie für Batterien mit Abschaltfunktion
DE102008061748A1 (de) 2008-12-12 2010-06-24 Treofan Germany Gmbh & Co. Kg Mehrschichtige mikroporöse Folie für Batterien mit Abschaltfunktion
TWI532787B (zh) * 2009-06-17 2016-05-11 東麗股份有限公司 結晶化聚酯之製造方法
NZ743055A (en) 2013-03-08 2020-03-27 Xyleco Inc Equipment protecting enclosures
US20170282410A1 (en) * 2016-03-31 2017-10-05 Fina Technology, Inc. Production processing aid
CN106397388B (zh) * 2016-09-07 2019-02-01 南京大学科技园发展有限公司 一种粗品环酯纯化制备高纯度环酯的工艺
CN115725060B (zh) * 2021-08-31 2024-04-09 华润化学材料科技股份有限公司 嵌段共聚酯及其制备方法和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161578A (en) * 1978-05-12 1979-07-17 Bepex Corporation Process for solid phase polymerization of polyester
IT1249045B (it) * 1991-02-21 1995-02-11 Himont Inc Processo per la sintesi allo stato solido di polimeri dell'acido lattico e prodotti cosi ottenuti
US5770683A (en) * 1994-11-02 1998-06-23 Mitsui Toatsu Chemicals, Inc. Preparation process of polyhydroxycarboxylic acid
JP3350606B2 (ja) 1995-01-13 2002-11-25 カネボウ株式会社 ポリ乳酸の製造方法
JP3127770B2 (ja) 1995-03-29 2001-01-29 株式会社島津製作所 ポリ乳酸の製造法
EP0755956B1 (de) * 1995-07-25 2004-01-14 Toyota Jidosha Kabushiki Kaisha Verfahren zur Herstellung von Polymilchsäure
DE19813015A1 (de) * 1998-03-25 1999-10-07 Voith Turbo Kg Am Retarder angeordnete Steuereinheit und/oder Eigenschaftsspeicher
US6114495A (en) * 1998-04-01 2000-09-05 Cargill Incorporated Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof
US6140458A (en) * 1998-04-28 2000-10-31 Mitsui Chemicals, Inc. Preparation process of polyester

Also Published As

Publication number Publication date
EP1114840A1 (de) 2001-07-11
CN1130411C (zh) 2003-12-10
KR100395076B1 (ko) 2003-08-19
TW500739B (en) 2002-09-01
US6429280B1 (en) 2002-08-06
CN1320134A (zh) 2001-10-31
AU5428500A (en) 2001-01-09
KR20010074842A (ko) 2001-08-09
EP1114840A4 (de) 2002-02-13
EP1114840B1 (de) 2005-11-09
DE60023831T2 (de) 2006-08-10
WO2000078840A1 (fr) 2000-12-28

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