AU2001250800A1 - Prevention of gelation of polyhydroxyalkanoate solutions using shear - Google Patents

Prevention of gelation of polyhydroxyalkanoate solutions using shear

Info

Publication number
AU2001250800A1
AU2001250800A1 AU2001250800A AU5080001A AU2001250800A1 AU 2001250800 A1 AU2001250800 A1 AU 2001250800A1 AU 2001250800 A AU2001250800 A AU 2001250800A AU 5080001 A AU5080001 A AU 5080001A AU 2001250800 A1 AU2001250800 A1 AU 2001250800A1
Authority
AU
Australia
Prior art keywords
polyhydroxyalkanoate
gelation
shear
prevention
solutions
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.)
Abandoned
Application number
AU2001250800A
Other languages
English (en)
Inventor
Devdatt L. Kurdikar
Mark D. Paster
Jianwei Zhang
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.)
Yield10 Bioscience Inc
Original Assignee
Monsanto Technology LLC
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
Application filed by Monsanto Technology LLC filed Critical Monsanto Technology LLC
Publication of AU2001250800A1 publication Critical patent/AU2001250800A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/14—Powdering or granulating by precipitation from solutions
    • 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
    • C08G63/88—Post-polymerisation treatment
    • C08G63/89—Recovery of the polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AU2001250800A 2000-03-10 2001-03-05 Prevention of gelation of polyhydroxyalkanoate solutions using shear Abandoned AU2001250800A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18844000P 2000-03-10 2000-03-10
US60188440 2000-03-10
PCT/US2001/007017 WO2001068890A2 (fr) 2000-03-10 2001-03-05 Prevention de la gelification de solutions de polyhydroxyalkanoate par le cisaillement

Publications (1)

Publication Number Publication Date
AU2001250800A1 true AU2001250800A1 (en) 2001-09-24

Family

ID=22693156

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001250800A Abandoned AU2001250800A1 (en) 2000-03-10 2001-03-05 Prevention of gelation of polyhydroxyalkanoate solutions using shear

Country Status (2)

Country Link
AU (1) AU2001250800A1 (fr)
WO (1) WO2001068890A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1529072T3 (da) 2002-08-06 2012-12-03 Metabolix Inc Fremgangsmåder til ekstraktion af polymere
DE10247157A1 (de) * 2002-10-09 2004-04-22 Messo-Chemietechnik Gmbh Formgebung und Wäsche gelbildender Biopolymere
ES2371069T3 (es) 2003-02-21 2011-12-27 Metabolix, Inc. Mezclas de pha.
CA2544584A1 (fr) † 2003-11-21 2005-06-02 Kaneka Corporation Procede de production de cristal polyhydroxyalcanoate
CN1886517B (zh) 2003-11-28 2013-07-17 Phb工业有限公司 从细胞生物质回收多羟基链烷酸酯(PHAs)的方法
TW200613560A (en) * 2004-06-29 2006-05-01 Procter & Gamble Solvent extraction of polyhydroxyalkanoates from biomass
US7576173B2 (en) * 2004-09-13 2009-08-18 Metabolix Inc. Single solvent polymer extraction methods
CN109054254B (zh) 2012-08-17 2021-02-02 Cj第一制糖株式会社 用于聚合物共混物的生物基橡胶改性剂
US10669417B2 (en) 2013-05-30 2020-06-02 Cj Cheiljedang Corporation Recyclate blends
ES2820544T3 (es) 2014-03-27 2021-04-21 Cj Cheiljedang Corp Sistemas poliméricos altamente cargados
CN106589860B (zh) 2015-10-13 2018-10-16 中国石油化工股份有限公司 用于选择性激光烧结的聚乳酸树脂粉末及其制备方法和应用
CN114479042B (zh) * 2020-10-26 2024-07-23 中国石油化工股份有限公司 一种封端改性的聚羟基脂肪酸酯及其制备方法和其薄膜

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9416690D0 (en) * 1994-08-18 1994-10-12 Zeneca Ltd Process for the recovery of polyhydroxyalkanoic acid
EP0975788A1 (fr) * 1997-04-15 2000-02-02 Monsanto Company Procedes d'extraction et de recuperation de pha a l'aide de solvants non halogenes
WO1998046783A1 (fr) * 1997-04-15 1998-10-22 Monsanto Company Extraction de pha a haute temperature au moyen de solvants pauvres en pha

Also Published As

Publication number Publication date
WO2001068890A2 (fr) 2001-09-20
WO2001068890A3 (fr) 2002-04-18

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