AU3694697A - Monoaxially stretched, biodegradable and compostable film having improved properties - Google Patents

Monoaxially stretched, biodegradable and compostable film having improved properties

Info

Publication number
AU3694697A
AU3694697A AU36946/97A AU3694697A AU3694697A AU 3694697 A AU3694697 A AU 3694697A AU 36946/97 A AU36946/97 A AU 36946/97A AU 3694697 A AU3694697 A AU 3694697A AU 3694697 A AU3694697 A AU 3694697A
Authority
AU
Australia
Prior art keywords
biodegradable
improved properties
monoaxially stretched
compostable film
compostable
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.)
Granted
Application number
AU36946/97A
Other versions
AU725049B2 (en
Inventor
Hermann Benkhoff
Rainer Dr. Brandt
Thomas Gernot
Dirk Schultze
Helmut Wagner
Gunter Weber
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.)
Dow Produktions und Vertriebs GmbH and Co oHG
Original Assignee
Wolff Walsrode AG
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 Wolff Walsrode AG filed Critical Wolff Walsrode AG
Publication of AU3694697A publication Critical patent/AU3694697A/en
Application granted granted Critical
Publication of AU725049B2 publication Critical patent/AU725049B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/12—Polyester-amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/018—Additives for biodegradable polymeric composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
AU36946/97A 1996-07-26 1997-07-14 Monoaxially stretched, biodegradable and compostable film having improved properties Ceased AU725049B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19630232A DE19630232A1 (en) 1996-07-26 1996-07-26 Monoaxially stretched, biodegradable and compostable film with improved properties
DE19630232 1996-07-26
PCT/EP1997/003743 WO1998004619A1 (en) 1996-07-26 1997-07-14 Monoaxially stretched, biodegradable and compostable foil with improved properties

Publications (2)

Publication Number Publication Date
AU3694697A true AU3694697A (en) 1998-02-20
AU725049B2 AU725049B2 (en) 2000-10-05

Family

ID=7800953

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36946/97A Ceased AU725049B2 (en) 1996-07-26 1997-07-14 Monoaxially stretched, biodegradable and compostable film having improved properties

Country Status (10)

Country Link
EP (1) EP0914371A1 (en)
JP (1) JP2000516972A (en)
KR (1) KR20000029555A (en)
CN (1) CN1226266A (en)
AU (1) AU725049B2 (en)
BR (1) BR9710603A (en)
CA (1) CA2261977A1 (en)
DE (1) DE19630232A1 (en)
IL (1) IL128075A0 (en)
WO (1) WO1998004619A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19811225A1 (en) * 1998-03-18 1999-09-30 Wolff Walsrode Ag Improving the hydrolysis stability of films made from biodegradable polymers and processes for producing such films
DE19954403A1 (en) * 1999-11-12 2001-05-17 Wolff Walsrode Ag Single and multi-layer, biodegradable, thermoplastic films with improved barrier properties as well as their use as packaging films or in cosmetic and hygiene articles
DE19954405A1 (en) * 1999-11-12 2001-05-17 Wolff Walsrode Ag Multi-layer, biodegradable, thermoplastic films and processes for their production and their use as packaging material and in cosmetic and hygiene articles
DE10010826A1 (en) * 2000-03-08 2001-09-13 Basf Ag Use of starch and cellulose as phase mediators in the production of polymer compositions containing beeswax and/or montan ester wax, especially for making water vapor impermeable films or coatings
DE10029076A1 (en) * 2000-06-13 2001-12-20 Wolff Walsrode Ag Thermoplastic elastomer compounds with improved machinability during extrusion
DE10206924B4 (en) * 2002-02-19 2005-12-15 Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg Heat-sealable filter materials
US7700500B2 (en) * 2002-12-23 2010-04-20 Kimberly-Clark Worldwide, Inc. Durable hydrophilic treatment for a biodegradable polymeric substrate
JP4777672B2 (en) * 2005-03-09 2011-09-21 株式会社カネカ Polyester resin composition and molded product obtained therefrom
DE102008051579A1 (en) * 2008-10-14 2010-04-15 Rhodia Acetow Gmbh Biodegradable plastic and use thereof
BR112013001530A2 (en) * 2010-07-29 2016-05-24 Basf Se use of an aqueous polyurethane dispersion adhesive, process for producing composite films, and composite film
US8956497B2 (en) 2010-07-29 2015-02-17 Basf Se Biodisintegratable composite foils
CN103571175A (en) * 2013-10-11 2014-02-12 东莞市雄林新材料科技有限公司 Degradable TPU (thermoplastic polyurethane) mulch
CN105585827A (en) * 2016-03-07 2016-05-18 金发科技股份有限公司 Biodegradable polyester composition
CN105585825A (en) * 2016-03-07 2016-05-18 杨红梅 Biodegradable polyester composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5502158A (en) * 1988-08-08 1996-03-26 Ecopol, Llc Degradable polymer composition
BR9205258A (en) * 1991-05-03 1993-07-27 Novamont Spa BIODEGRADAVEL POLYMERIC COMPOSITION BASED ON STARCH AND THERMOPLASTIC POLYMERS
US5480962A (en) * 1993-07-22 1996-01-02 Eastman Chemical Company Copolyesters having repeat units derived from succinic acid
JP3385086B2 (en) * 1993-12-21 2003-03-10 ユニチカ株式会社 Biodegradable stretched polyester film and method for producing the same
US5763513A (en) * 1994-05-19 1998-06-09 Mitsui Toatsu Chemicals, Inc. L-lactic acid polymer composition, molded product and film
US6096431A (en) * 1994-07-25 2000-08-01 Toppan Printing Co., Ltd. Biodegradable cards

Also Published As

Publication number Publication date
CA2261977A1 (en) 1998-02-05
CN1226266A (en) 1999-08-18
DE19630232A1 (en) 1998-01-29
WO1998004619A1 (en) 1998-02-05
KR20000029555A (en) 2000-05-25
IL128075A0 (en) 1999-11-30
JP2000516972A (en) 2000-12-19
EP0914371A1 (en) 1999-05-12
BR9710603A (en) 2000-01-18
AU725049B2 (en) 2000-10-05

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired