GR3030840T3 - Process for recovering polyhydroxyalkanoates using centrifugal fractionation - Google Patents

Process for recovering polyhydroxyalkanoates using centrifugal fractionation

Info

Publication number
GR3030840T3
GR3030840T3 GR990401694T GR990401694T GR3030840T3 GR 3030840 T3 GR3030840 T3 GR 3030840T3 GR 990401694 T GR990401694 T GR 990401694T GR 990401694 T GR990401694 T GR 990401694T GR 3030840 T3 GR3030840 T3 GR 3030840T3
Authority
GR
Greece
Prior art keywords
recovering
source material
biological source
centrifugal fractionation
polyhydroxyalkanoate
Prior art date
Application number
GR990401694T
Other languages
English (en)
Inventor
Isao Noda
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of GR3030840T3 publication Critical patent/GR3030840T3/el

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
    • C08G63/88—Post-polymerisation treatment
    • C08G63/89—Recovery of the polymer
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/62—Carboxylic acid esters
    • C12P7/625—Polyesters of hydroxy carboxylic 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
    • C08G63/02—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)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Centrifugal Separators (AREA)
GR990401694T 1994-06-01 1999-07-22 Process for recovering polyhydroxyalkanoates using centrifugal fractionation GR3030840T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25182894A 1994-06-01 1994-06-01
PCT/US1995/006651 WO1995033065A1 (en) 1994-06-01 1995-05-25 Process for recovering polyhydroxyalkanoates using centrifugal fractionation

Publications (1)

Publication Number Publication Date
GR3030840T3 true GR3030840T3 (en) 1999-11-30

Family

ID=22953581

Family Applications (1)

Application Number Title Priority Date Filing Date
GR990401694T GR3030840T3 (en) 1994-06-01 1999-07-22 Process for recovering polyhydroxyalkanoates using centrifugal fractionation

Country Status (18)

Country Link
US (2) US5918747A (el)
EP (1) EP0763126B1 (el)
JP (1) JPH10501134A (el)
CN (1) CN1071379C (el)
AT (1) ATE182363T1 (el)
AU (1) AU701964B2 (el)
BR (1) BR9507830A (el)
CA (1) CA2191713C (el)
DE (1) DE69510937T2 (el)
DK (1) DK0763126T3 (el)
ES (1) ES2133780T3 (el)
FI (1) FI114217B (el)
GR (1) GR3030840T3 (el)
HK (1) HK1013112A1 (el)
HU (1) HU9603303D0 (el)
MX (1) MX9605952A (el)
TW (1) TW273521B (el)
WO (1) WO1995033065A1 (el)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19633475C2 (de) * 1996-08-20 2002-03-14 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Gewinnung von Polyhydroxyalkanoaten und deren Verwendung
EP0975788A1 (en) * 1997-04-15 2000-02-02 Monsanto Company Methods of pha extraction and recovery using non-halogenated solvents
DE69837914T2 (de) * 1997-04-15 2008-02-21 Metabolix, Inc., Cambridge Hochtemperatur-PHA Extraktion mit schlecht-lösenden Lösungsmittel für PHA
AU5907198A (en) * 1998-01-05 1999-07-26 Monsanto Company Biosynthesis of medium chain length polyhydroxyalkanoates
CN1070534C (zh) * 1998-01-23 2001-09-05 清华大学 从细菌菌体中分离提纯细菌胞内聚羟基脂肪酸酯的方法
US6485775B1 (en) * 1998-10-16 2002-11-26 Basic American, Inc. Starchy food-based fine particle fat substitute
EP1292629B1 (en) 2000-06-09 2006-08-30 The Procter & Gamble Company Glove comprising a polyhydroxyalkanoate
US7335390B2 (en) * 2003-03-06 2008-02-26 Microsoy Corporation Composition containing soybean flakes and potato flakes, method for making a food product therefrom, and said food product
AU2004293501B2 (en) * 2003-11-28 2009-10-29 Phb Industrial S.A. Process for recovering polyhydroxialkanoates ("PHAs") from cellular biomass
CA2550204C (en) 2003-12-19 2012-08-28 Tianan Biologic Material Co. Ltd. Ningbo A method for separating, extracting and purifying poly-.beta.-hydroxyalkanoates (phas) directly from bacterial fermentation broth
US7301000B2 (en) 2004-09-15 2007-11-27 The Procter & Gamble Company Nucleating agents for polyhydroxyalkanoates
WO2007029213A2 (en) * 2005-09-08 2007-03-15 The Procter & Gamble Company Deregulated bacteria with improved polyhydroxyalkanoate production
US8076504B2 (en) * 2007-12-31 2011-12-13 The University Of North Dakota Method for production of short chain carboxylic acids and esters from biomass and product of same
CN102115994B (zh) * 2010-01-06 2012-08-29 安琪酵母股份有限公司 一种木质纤维素原料的处理方法
AU2017346790B2 (en) 2016-10-18 2021-08-26 Danimer Ipco, Llc Crystal nucleating agents for polyhydroxyalkanoates
US11584110B2 (en) 2020-07-30 2023-02-21 Pepsico, Inc. Multi-layered packaging films
AU2021318938B2 (en) 2020-07-30 2024-08-08 Danimer Ipco, Llc Biobased material for consumer goods packaging

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036959A (en) * 1960-09-26 1962-05-29 Grace W R & Co Process for preparing poly-beta-hydroxy-butyric acid
US3275610A (en) * 1964-03-24 1966-09-27 Mobil Oil Corp Microbial synthesis of polymers
US3895003A (en) * 1971-06-25 1975-07-15 Procter & Gamble Process for producing protein concentrate using air classification
US3869438A (en) * 1973-03-16 1975-03-04 Us Agriculture Process for isolating oil-seed proteins using liquid fluorocarbons
US3828017A (en) * 1973-03-16 1974-08-06 Us Agriculture Process for isolating proteins using liquid fluorocarbons and low density hydrocarbon solvents
GB1561856A (en) * 1977-01-24 1980-03-05 Pfeifer & Langen Method of preparing refined starch hydrolysates mainlyconsisting of monosaccharides disaccharides and higher saccharides from starch-containing cereals
US4146534A (en) * 1977-04-14 1979-03-27 Ralston Purina Company Liquid cyclone process
US4174314A (en) * 1978-07-07 1979-11-13 The Procter & Gamble Company Density fractionation process to recover vegetable seed proteins
US4175075A (en) * 1978-07-07 1979-11-20 The Procter & Gamble Company Isolation of protein from vegetable seeds
US4174315A (en) * 1978-07-07 1979-11-13 The Procter & Gamble Company Isolation of protein from vegetable seed material
US4215040A (en) * 1978-12-22 1980-07-29 The Procter & Gamble Company Density separation process
EP0036699B2 (en) * 1979-02-21 1987-09-02 Imperial Chemical Industries Plc Extraction of poly-beta-hydroxybutyric acid
EP0046335A3 (en) * 1980-08-18 1982-03-10 Imperial Chemical Industries Plc Extraction of poly(beta-hydroxybutyric acid)
CN1016177B (zh) * 1988-11-05 1992-04-08 化学工业部晨光化工研究院一分院 耐高温高聚合度羟基苯甲酸系聚酯的制造方法
CA1334430C (en) * 1989-04-06 1995-02-14 Claude Chavarie Separation of poly-.beta.-hydroxyalkanoic acids from microbial biomass
US5334520A (en) * 1990-05-25 1994-08-02 Center For Innovative Technology Production of poly-beta-hydroxybutyrate in transformed escherichia coli
ATE227340T1 (de) * 1989-07-10 2002-11-15 Massachusetts Inst Technology Eine zur herstellung von polyhydroxybutyrat oder einem anderen polyhydroxyalkanoat geeignete pflanze oder pflanzliche zelle
WO1991013207A1 (en) * 1990-02-21 1991-09-05 Pulp And Paper Research Institute Of Canada POLY-β-HYDROXYALKANOATES FOR USE IN FIBRE CONSTRUCTS AND FILMS
US5451456A (en) * 1990-02-21 1995-09-19 Pulp And Paper Research Institute Of Canada Latex of poly-β-hydroxyalkanoates for treating fiber constructs and coating paper
GB9108756D0 (en) * 1991-04-24 1991-06-12 Ici Plc Production of polyalkanoate in plants
JP2777757B2 (ja) * 1991-09-17 1998-07-23 鐘淵化学工業株式会社 共重合体およびその製造方法
US5281691A (en) * 1992-06-19 1994-01-25 Eastman Kodak Company Poly(3-hydroxyalkanoates)
ES2062955B1 (es) * 1993-04-29 1995-06-16 Repsol Quimica Sa Procedimiento para la extraccion de polihidroxialcanoatos de bacterias halofilas que lo contienen.

Also Published As

Publication number Publication date
TW273521B (el) 1996-04-01
EP0763126B1 (en) 1999-07-21
HU9603303D0 (en) 1997-01-28
HK1013112A1 (en) 1999-08-13
EP0763126A1 (en) 1997-03-19
CN1071379C (zh) 2001-09-19
CA2191713A1 (en) 1995-12-07
AU701964B2 (en) 1999-02-11
CN1152943A (zh) 1997-06-25
ES2133780T3 (es) 1999-09-16
MX9605952A (es) 1997-12-31
BR9507830A (pt) 1997-09-16
JPH10501134A (ja) 1998-02-03
US5899339A (en) 1999-05-04
ATE182363T1 (de) 1999-08-15
FI964785A (fi) 1997-01-29
CA2191713C (en) 2000-08-29
DK0763126T3 (da) 1999-11-29
AU2650095A (en) 1995-12-21
DE69510937T2 (de) 2000-02-17
US5918747A (en) 1999-07-06
FI114217B (fi) 2004-09-15
FI964785A0 (fi) 1996-11-29
WO1995033065A1 (en) 1995-12-07
DE69510937D1 (de) 1999-08-26

Similar Documents

Publication Publication Date Title
HK1013112A1 (en) Process for recovering polyhydroxyalkanoates using centrifugal fractionation
NZ218914A (en) Process for separating the components of natural gas
AU576359B2 (en) Treating municipal solid waste
HU9603301D0 (en) Process for recovering polyhydroxyalkanoates using air classification
ES2158323T3 (es) Extraccion de trigliceridos de microorganismos.
EP0216592A3 (en) Method of and apparatus for breaking/shattering stone
AU3930395A (en) Process for the separation of lipids
UA27086C2 (uk) Спосіб дезактивації радіоактивhих матеріалів
GB8822180D0 (en) Separation of product of biological process from fluid medium
IT1247833B (it) Procedimento e dispositivo per separare differenti prodotti in materia artificiale
AU3045184A (en) Food dressing
GB9909136D0 (en) Solvent extraction process
ZA817997B (en) Method for the separation of valuable substances from plant matter
ZA827522B (en) Process for the thick-medium dynamic separation of mixtures of materials,such as minerals,having different specific gravities,and installation thereof
EP0257458A3 (en) Scrubbing agent and process for producing the same
DE3665324D1 (en) Electrothermal process for the separation and refining of metals starting from recuperation products
DE3360387D1 (en) Process for the separation of technically pure 2,4-diisocyanotoluene, or of mixtures of isomers having an increased content of 2,4-diisocyanotoluene, from mixtures essentially consisting of 2,4- and 2,6-diisocyanotoluene
AT389244B (de) Zerstueckelungsanlage, insbesondere zur zerkleinerung des festphaseninhaltes von fluessigkeiten
JPS57165400A (en) Saponin of astragali radix and its separation
NZ511028A (en) Process for the isolation of milk proteins
TH21672A (th) กรรมวิธีสำหรับการแยกเก็บ พอลิไฮดรอกซิแอลคาโนเอทโดยการใช้การใช้แรงเหวี่ยงหนีศูนย์กลางเพื่อแยกตามลำดับส่วน
SG58794G (en) Ligand-containing medium for chromatographic separation, process for preparing the medium and use of the medium for isolating synthetic or natural molecules from a fluid mixture.
GR871513B (en) System for horizontal centrifugal separation of oil - stones vegetable fluids from olive- crop
UA35560C2 (uk) Спосіб виділення природного молочного протеїну
RU94016797A (ru) Способ обогащения золотосодержащих руд