AU2003236166A1 - Fully-biodegradable film and its preparation process - Google Patents

Fully-biodegradable film and its preparation process

Info

Publication number: AU2003236166A1
Authority: AU; Australia
Prior art keywords: fully; preparation process; biodegradable film; biodegradable; film
Prior art date: 2002-04-28
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

AU2003236166A

Inventor

Yong Fang

Yongping Liu

Huiwen Ma

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.)

WUHAN JINBAO ENVIRONMENTAL BIOTECHNOLOGY CO Ltd

Original Assignee

WUHAN JINBAO ENVIRONMENTAL BIO

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.)

2002-04-28

Filing date

2003-04-25

Publication date

2003-11-17

2003-04-25 Application filed by WUHAN JINBAO ENVIRONMENTAL BIO filed Critical WUHAN JINBAO ENVIRONMENTAL BIO

2003-11-17 Publication of AU2003236166A1 publication Critical patent/AU2003236166A1/en

Status Abandoned legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
- 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
- C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C08J2303/02—Starch; Degradation products thereof, e.g. dextrin
- 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
- C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00

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)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Compositions Of Macromolecular Compounds (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)

AU2003236166A 2002-04-28 2003-04-25 Fully-biodegradable film and its preparation process Abandoned AU2003236166A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CNB021157766A CN1181123C (en)	2002-04-28	2002-04-28	Biologically degradable starch film and its prepn
CN02115776.6		2002-04-28
PCT/CN2003/000306 WO2003093361A1 (en)	2002-04-28	2003-04-25	Fully-biodegradable film and its preparation process

Publications (1)

Publication Number	Publication Date
AU2003236166A1 true AU2003236166A1 (en)	2003-11-17

Family

ID=29256956

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003236166A Abandoned AU2003236166A1 (en)	2002-04-28	2003-04-25	Fully-biodegradable film and its preparation process

Country Status (3)

Country	Link
CN (1)	CN1181123C (en)
AU (1)	AU2003236166A1 (en)
WO (1)	WO2003093361A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN100554330C (en) *	2006-08-31	2009-10-28	陕西师范大学	The preparation method of polyvinyl alcohol beta-cyclodextrin multipolymer
CN101585932B (en) *	2008-05-22	2013-04-17	深圳市环之源生物科技有限公司	Full biodegradable package film and preparation method thereof
CN101914223B (en) *	2010-08-06	2012-01-25	西北师范大学	Preparation method of modified starch-polyvinyl alcohol-based composite plastic film
CN103554553B (en) *	2013-10-25	2016-01-13	中南林业科技大学	A kind of Starch rice based, biodegradable packing film and preparation method thereof
CN104260990B (en) *	2014-08-06	2016-12-07	宁波华丰包装有限公司	A kind of medical device package film and manufacture method thereof
CN106084310A (en) *	2016-06-22	2016-11-09	福州大学	Biodegradable plastics based on Sargassum polysaccharides and preparation method thereof
CN108219330A (en) *	2017-12-30	2018-06-29	姜向军	A kind of degradable mulch
CN109881533A (en) *	2019-02-15	2019-06-14	滁州卷烟材料厂	A kind of preparation method of environment-friendly degradable waterproof aluminium-foil paper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3949145A (en) *	1975-02-27	1976-04-06	The United States Of America As Represented By The Secretary Of Agriculture	Degradable starch-based agricultural mulch film
DE3939721C2 (en) *	1988-12-05	2002-08-01	Nippon Synthetic Chem Ind	Polyvinyl alcohol-starch film
JPH05320397A (en) *	1992-05-19	1993-12-03	Nippon Synthetic Chem Ind Co Ltd:The	Degradable foamed molding
JP3344760B2 (en) *	1993-03-19	2002-11-18	日本合成化学工業株式会社	Collapsed molded foam

2002
- 2002-04-28 CN CNB021157766A patent/CN1181123C/en not_active Expired - Fee Related
2003
- 2003-04-25 WO PCT/CN2003/000306 patent/WO2003093361A1/en not_active Ceased
- 2003-04-25 AU AU2003236166A patent/AU2003236166A1/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2003093361A1 (en)	2003-11-13
CN1453303A (en)	2003-11-05
CN1181123C (en)	2004-12-22

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AU2002320033A1 (en)	2002-12-03	Thin films and production methods thereof
AU2003241340A1 (en)	2003-11-17	Preparing and presenting content
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AU2003297612A1 (en)	2004-06-23	2-substituted-3-propenamide derivatives and methods of using the same
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AU2003281691A1 (en)	2004-02-16	Furoisoquinoline derivative and use thereof
AU2003290076A1 (en)	2004-07-22	Edible flat film
AU2003231827A1 (en)	2003-12-12	Pseudo-tissues and uses thereof
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Legal Events

Date	Code	Title	Description
2005-01-20	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase