AU1354397A - Method for determining degradation rates of degradable materials - Google Patents

Method for determining degradation rates of degradable materials

Info

Publication number
AU1354397A
AU1354397A AU13543/97A AU1354397A AU1354397A AU 1354397 A AU1354397 A AU 1354397A AU 13543/97 A AU13543/97 A AU 13543/97A AU 1354397 A AU1354397 A AU 1354397A AU 1354397 A AU1354397 A AU 1354397A
Authority
AU
Australia
Prior art keywords
degradation rates
degradable materials
determining degradation
determining
degradable
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
AU13543/97A
Inventor
Kevin H Schilling
Georgette Siparsky
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU1354397A publication Critical patent/AU1354397A/en
Abandoned 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
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/912—Polymers modified by chemical after-treatment 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
    • C08G63/02—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
    • C08G63/88—Post-polymerisation treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
AU13543/97A 1995-12-19 1996-12-19 Method for determining degradation rates of degradable materials Abandoned AU1354397A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US888095P 1995-12-19 1995-12-19
US008880 1995-12-19
PCT/US1996/020758 WO1997022634A1 (en) 1995-12-19 1996-12-19 Method for determining degradation rates of degradable materials

Publications (1)

Publication Number Publication Date
AU1354397A true AU1354397A (en) 1997-07-14

Family

ID=21734225

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13543/97A Abandoned AU1354397A (en) 1995-12-19 1996-12-19 Method for determining degradation rates of degradable materials

Country Status (2)

Country Link
AU (1) AU1354397A (en)
WO (1) WO1997022634A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE254531T1 (en) * 1997-07-25 2003-12-15 Metabolix Inc POLYHYDROXYALKANOATE COATINGS

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039501A (en) * 1975-05-30 1977-08-02 National Patent Development Corporation Plasticized hydrophilic polymers
US5216050A (en) * 1988-08-08 1993-06-01 Biopak Technology, Ltd. Blends of polyactic acid
US5252642A (en) * 1989-03-01 1993-10-12 Biopak Technology, Ltd. Degradable impact modified polyactic acid
US5502158A (en) * 1988-08-08 1996-03-26 Ecopol, Llc Degradable polymer composition
US5444113A (en) * 1988-08-08 1995-08-22 Ecopol, Llc End use applications of biodegradable polymers
US5180765A (en) * 1988-08-08 1993-01-19 Biopak Technology, Ltd. Biodegradable packaging thermoplastics from lactides
JPH0539381A (en) * 1991-08-08 1993-02-19 Mitsui Toatsu Chem Inc Biodegradable polymer composition
CA2090201A1 (en) * 1992-03-06 1993-09-07 Norman L. Holy Degradable polyamides
US5278256A (en) * 1992-09-16 1994-01-11 E. I. Du Pont De Nemours And Company Rapidly degradable poly (hydroxyacid) compositions
JP3307748B2 (en) * 1993-03-31 2002-07-24 大日本インキ化学工業株式会社 Method for producing lactic acid-based copolyester

Also Published As

Publication number Publication date
WO1997022634A1 (en) 1997-06-26

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