AU2002225827A1 - Compositions comprising low molecular weight polyhydroxyalkanoates and methods employing same - Google Patents

Compositions comprising low molecular weight polyhydroxyalkanoates and methods employing same

Info

Publication number
AU2002225827A1
AU2002225827A1 AU2002225827A AU2582702A AU2002225827A1 AU 2002225827 A1 AU2002225827 A1 AU 2002225827A1 AU 2002225827 A AU2002225827 A AU 2002225827A AU 2582702 A AU2582702 A AU 2582702A AU 2002225827 A1 AU2002225827 A1 AU 2002225827A1
Authority
AU
Australia
Prior art keywords
compositions
molecular weight
low molecular
polyhydroxyalkanoate
methods employing
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
AU2002225827A
Inventor
Sean Daughtry
Robert S Whitehouse
Luhua Zhong
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
Metabolix 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
Application filed by Metabolix Inc filed Critical Metabolix Inc
Publication of AU2002225827A1 publication Critical patent/AU2002225827A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/08Polyesters modified with higher fatty oils or their acids, or with resins or resin acids
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C19/00Cheese; Cheese preparations; Making thereof
    • A23C19/14Treating cheese after having reached its definite form, e.g. ripening, smoking
    • A23C19/16Covering the cheese surface, e.g. with paraffin wax
    • A23C19/163Covering the cheese surface, e.g. with paraffin wax with a non-edible liquid or semi-liquid coating, e.g. wax, polymer dispersions
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23PSHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P20/00Coating of foodstuffs; Coatings therefor; Making laminated, multi-layered, stuffed or hollow foodstuffs
    • A23P20/10Coating with edible coatings, e.g. with oils or fats
    • A23P20/11Coating with compositions containing a majority of oils, fats, mono/diglycerides, fatty acids, mineral oils, waxes or paraffins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J167/00Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Adhesives based on derivatives of such polymers
    • C09J167/04Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00Composition 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
    • C08L2666/02Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00Composition 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
    • C08L2666/28Non-macromolecular organic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Dairy Products (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Polyhydroxyalkanoate compositions including hot melt adhesive compositions, biodegradable wax compositions, and protective coating compositions are provided and include a low molecular weight polyhydroxyalkanoate, a terminally-modified polyhydroxyalkanoate, or both. The compositions are biodegradable and environmentally friendly. Methods of protecting an article, such as a food product like cheese, are also provided and include coating or encapsulating the article with a composition containing a low molecular weight polyhydroxyalkanoate, a terminally-modified polyhydroxyalkanoate, or both.
AU2002225827A 2000-10-27 2001-10-25 Compositions comprising low molecular weight polyhydroxyalkanoates and methods employing same Abandoned AU2002225827A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24381800P 2000-10-27 2000-10-27
US60/243,818 2000-10-27
PCT/US2001/045507 WO2002034857A2 (en) 2000-10-27 2001-10-25 Compositions comprising low molecular weight polyhydroxyalkanoates and methods employing same

Publications (1)

Publication Number Publication Date
AU2002225827A1 true AU2002225827A1 (en) 2002-05-06

Family

ID=22920254

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002225827A Abandoned AU2002225827A1 (en) 2000-10-27 2001-10-25 Compositions comprising low molecular weight polyhydroxyalkanoates and methods employing same

Country Status (7)

Country Link
US (2) US7094840B2 (en)
EP (1) EP1330503B1 (en)
JP (1) JP2004512419A (en)
AT (1) ATE510898T1 (en)
AU (1) AU2002225827A1 (en)
ES (1) ES2362405T3 (en)
WO (1) WO2002034857A2 (en)

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Also Published As

Publication number Publication date
JP2004512419A (en) 2004-04-22
EP1330503A2 (en) 2003-07-30
EP1330503B1 (en) 2011-05-25
WO2002034857A3 (en) 2003-01-09
WO2002034857A2 (en) 2002-05-02
US20060247390A1 (en) 2006-11-02
ATE510898T1 (en) 2011-06-15
US7094840B2 (en) 2006-08-22
ES2362405T3 (en) 2011-07-04
US20020068810A1 (en) 2002-06-06

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