AU3543597A - Biaxially stretched, biodegradable and compostible film - Google Patents

Biaxially stretched, biodegradable and compostible film

Info

Publication number
AU3543597A
AU3543597A AU35435/97A AU3543597A AU3543597A AU 3543597 A AU3543597 A AU 3543597A AU 35435/97 A AU35435/97 A AU 35435/97A AU 3543597 A AU3543597 A AU 3543597A AU 3543597 A AU3543597 A AU 3543597A
Authority
AU
Australia
Prior art keywords
compostible
biodegradable
film
biaxially stretched
biaxially
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
AU35435/97A
Other versions
AU731849B2 (en
Inventor
Hermann Benkhoff
Rainer Brandt
Thomas Gernot
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 AU3543597A publication Critical patent/AU3543597A/en
Application granted granted Critical
Publication of AU731849B2 publication Critical patent/AU731849B2/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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C08L69/005—Polyester-carbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/716—Degradable
    • B32B2307/7163—Biodegradable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • 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
AU35435/97A 1996-07-26 1997-07-14 Biaxially stretched, biodegradable and compostible film Ceased AU731849B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19630235A DE19630235A1 (en) 1996-07-26 1996-07-26 Biaxially stretched, biodegradable and compostable film with improved properties
DE19630235 1996-07-26
PCT/EP1997/003744 WO1998004626A2 (en) 1996-07-26 1997-07-14 Biaxially stretched, biodegradable and compostable foil

Publications (2)

Publication Number Publication Date
AU3543597A true AU3543597A (en) 1998-02-20
AU731849B2 AU731849B2 (en) 2001-04-05

Family

ID=7800955

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35435/97A Ceased AU731849B2 (en) 1996-07-26 1997-07-14 Biaxially stretched, biodegradable and compostible film

Country Status (10)

Country Link
EP (1) EP0914378A2 (en)
JP (1) JP2001500174A (en)
KR (1) KR20000029566A (en)
CN (1) CN1226273A (en)
AU (1) AU731849B2 (en)
BR (1) BR9710576A (en)
CA (1) CA2261971A1 (en)
DE (1) DE19630235A1 (en)
IL (1) IL128213A0 (en)
WO (1) WO1998004626A2 (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
DE19818740A1 (en) * 1998-04-27 1999-11-04 Joachim Boesch Vegetation-suppressing ground cover comprising plastic sheeting, preventing weed competition
DE19829991C2 (en) * 1998-07-04 2001-08-30 Mafo Systemtech Gmbh & Co Kg Process for the production of a polylactide film
AU2001248770A1 (en) * 2000-04-18 2001-10-30 Kureha Kagaku Kogyo K K Stretched polyester-amide film and process for producing the same
JP5028719B2 (en) * 2001-07-10 2012-09-19 大日本印刷株式会社 Paper container
EP1412425B1 (en) 2001-08-01 2006-10-18 H.B. Fuller Licensing & Financing, Inc. Breathable biodegradable hot melt composition
WO2005118434A1 (en) * 2004-06-03 2005-12-15 Novamont S.P.A. Ventilated system for the collection of organic waste
DE102008028394A1 (en) * 2008-06-13 2009-12-31 Amphenol-Tuchel Electronics Gmbh Compostable packaging for electronic components
IT1403388B1 (en) * 2011-01-18 2013-10-17 Gimsa S R L BIODEGRADABLE COMPOSITE TAPE WITH TRANSPARENT WINDOWS.
EP2589366A1 (en) 2011-11-07 2013-05-08 IDT Biologika GmbH Biodegradable film packaging for oral biologicals
ITPG20110034A1 (en) * 2011-11-08 2013-05-09 Polycart S R L SUPPORT SYSTEM FOR BIODEGRADABLE ADHESIVE LABELS AND ITS APPLICATION METHOD
CN104263272A (en) * 2014-09-25 2015-01-07 无锡市天聚科技有限公司 Binding adhesive tape for vegetables and fruits
CN109722002A (en) * 2017-10-31 2019-05-07 丹阳博亚新材料技术服务有限公司 It is a kind of convenient for ventilative greenhouse film
DE202020106753U1 (en) 2020-11-24 2022-02-28 Aleithe Haftetiketten Gmbh Multi-layer - preferably compostable - closure label

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993003098A1 (en) * 1991-08-07 1993-02-18 Clopay Corporation A biodegradable film and method of making same
US5200247A (en) * 1992-06-05 1993-04-06 Clopay Corporation Biodegradable film containing an alkanoyl polymer/PVA blend and method of making same
JPH06171664A (en) * 1992-12-04 1994-06-21 Mitsui Toatsu Chem Inc Film for packing coin
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
US6096431A (en) * 1994-07-25 2000-08-01 Toppan Printing Co., Ltd. Biodegradable cards
EP0736563A1 (en) * 1995-04-07 1996-10-09 SAFTA S.p.A. Process for the manufacture of totally bio-decomposable films with high mechanical characteristics and relevant products and applications
US5786408A (en) * 1995-06-22 1998-07-28 Daicel Chemical Industries, Ltd. Biodegradable polyester resin composition, and a biodegradable molded article

Also Published As

Publication number Publication date
BR9710576A (en) 1999-08-17
JP2001500174A (en) 2001-01-09
WO1998004626A3 (en) 1998-03-05
IL128213A0 (en) 1999-11-30
CA2261971A1 (en) 1998-02-05
WO1998004626A2 (en) 1998-02-05
AU731849B2 (en) 2001-04-05
DE19630235A1 (en) 1998-01-29
CN1226273A (en) 1999-08-18
KR20000029566A (en) 2000-05-25
EP0914378A2 (en) 1999-05-12

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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