AU4054199A - Foamed thermoplastic film made from biodegradable materials - Google Patents

Foamed thermoplastic film made from biodegradable materials

Info

Publication number
AU4054199A
AU4054199A AU40541/99A AU4054199A AU4054199A AU 4054199 A AU4054199 A AU 4054199A AU 40541/99 A AU40541/99 A AU 40541/99A AU 4054199 A AU4054199 A AU 4054199A AU 4054199 A AU4054199 A AU 4054199A
Authority
AU
Australia
Prior art keywords
film made
thermoplastic film
biodegradable materials
foamed thermoplastic
foamed
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
AU40541/99A
Inventor
Jurgen Loercks
Harald Schmidt
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.)
BioTec Biologische Naturverpackungen GmbH and Co KG
Original Assignee
BioTec Biologische Naturverpackungen GmbH and Co KG
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 BioTec Biologische Naturverpackungen GmbH and Co KG filed Critical BioTec Biologische Naturverpackungen GmbH and Co KG
Publication of AU4054199A publication Critical patent/AU4054199A/en
Abandoned 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
AU40541/99A 1998-06-17 1999-06-11 Foamed thermoplastic film made from biodegradable materials Abandoned AU4054199A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1304/98 1998-06-17
CH130498 1998-06-17
PCT/IB1999/001070 WO1999065977A1 (en) 1998-06-17 1999-06-11 Foamed thermoplastic film made from biodegradable materials

Publications (1)

Publication Number Publication Date
AU4054199A true AU4054199A (en) 2000-01-05

Family

ID=4207316

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40541/99A Abandoned AU4054199A (en) 1998-06-17 1999-06-11 Foamed thermoplastic film made from biodegradable materials

Country Status (3)

Country Link
EP (1) EP1090064A1 (en)
AU (1) AU4054199A (en)
WO (1) WO1999065977A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1012919C2 (en) * 1999-08-26 2001-07-10 Geldrop Mode B V H O D N Groen Production of biodegradable materials by processing plant-based materials, especially starch, comprises using sorbitol in the processing step
EP1528079A1 (en) * 2003-11-03 2005-05-04 Coopbox Europe S.P.A. Polylactic acid-based degradable foams and process for their production
ITMI20040947A1 (en) * 2004-05-11 2004-08-11 Novamont Spa EXTRUDED LEAF SEMI E4SPANSA PRODUCTS FROM IT FORMATS AND THEIR PREPARATION PROCESS
WO2008057797A2 (en) * 2006-11-06 2008-05-15 Meadwestvaco Corporation Biodegradable blister pack
BRPI0808451B1 (en) 2007-02-15 2018-07-24 Basf Se FOAM LAYER, PROCESS FOR PRODUCING A FOAM LAYER, AND USING FOAM LAYERS
CN101831140B (en) * 2010-03-17 2011-09-07 无锡卡卡生物科技有限公司 Nucleating agent for preparing polylactic acid and application thereof
CN102079853B (en) * 2010-12-22 2012-07-25 无锡卡卡生物科技有限公司 Polylactic acid nucleating agent prepared by using carbon dioxide and application thereof
DE102013005568B4 (en) * 2012-04-02 2018-09-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for the production of food packaging and food packaging produced by this process
EP4093815A1 (en) * 2020-01-20 2022-11-30 Eastman Chemical Company Biodegradable compositions and articles made from cellulose acetate
CN115003738A (en) * 2020-01-27 2022-09-02 株式会社理光 Foam sheet, product, and method for producing foam sheet
WO2021257599A1 (en) * 2020-06-15 2021-12-23 Westrock Mwv, Llc Sustainable sealed package and method for manufacturing thereof
CN114854182A (en) * 2022-04-19 2022-08-05 天津科技大学 Degradable foaming buffering packaging material and preparation method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613694A1 (en) * 1976-03-31 1977-10-13 Kiefel Gmbh Paul Moulding of structural foam plastics in one stage - with extrusion and intermediate cooling followed directly by reshaping
DE4035867A1 (en) * 1990-11-10 1992-05-14 Nmc Sa Composite foam prods. e.g. ornamental ceiling strips - comprise layer of polyurethane foamed onto base layer of styrene¨-acrylonitrile¨ copolymer foam
CA2057668A1 (en) * 1991-12-13 1993-06-14 Speros P. Nemphos Degradable foam
JP3270088B2 (en) * 1991-12-24 2002-04-02 三井化学株式会社 Expandable particles of degradable polymer
US5210108A (en) * 1992-07-29 1993-05-11 E. I. Du Pont De Nemours And Company Degradable foam materials
US5391582A (en) * 1994-04-19 1995-02-21 E. I. Du Pont De Nemours And Company Poly(ethylene terephthalate) foams comprising recycled plastic and methods relating thereto
WO1996031561A1 (en) * 1995-04-07 1996-10-10 Biotec Biologische Naturverpackungen Gmbh Biologically degradable polymer mixture
JPH10152572A (en) * 1996-09-25 1998-06-09 Jsp Corp Production of biodegradable aliphatic polyester-based resin foamed sheet and the same
JP3745846B2 (en) * 1996-10-31 2006-02-15 古河電気工業株式会社 Production method of biodegradable resin foam sheet

Also Published As

Publication number Publication date
EP1090064A1 (en) 2001-04-11
WO1999065977A1 (en) 1999-12-23

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Legal Events

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