CA2082051A1 - Biodegradable mould material - Google Patents

Biodegradable mould material

Info

Publication number
CA2082051A1
CA2082051A1 CA002082051A CA2082051A CA2082051A1 CA 2082051 A1 CA2082051 A1 CA 2082051A1 CA 002082051 A CA002082051 A CA 002082051A CA 2082051 A CA2082051 A CA 2082051A CA 2082051 A1 CA2082051 A1 CA 2082051A1
Authority
CA
Canada
Prior art keywords
mould material
biodegradable
biodegradable mould
moisture
mixing
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
CA002082051A
Other languages
French (fr)
Other versions
CA2082051C (en
Inventor
Ivan Tomka
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
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4253442&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2082051(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2082051A1 publication Critical patent/CA2082051A1/en
Application granted granted Critical
Publication of CA2082051C publication Critical patent/CA2082051C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates

Abstract

A biodegradable mould material or polymer blend with a high resistance to moisture is obtained by mixing thermoplastically processable starch with a cellulose derivative, such as a cellulose ester.
CA002082051A 1991-11-14 1992-11-16 Biodegradable mould material Expired - Lifetime CA2082051C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3320/91-3 1991-11-14
CH332091 1991-11-14

Publications (2)

Publication Number Publication Date
CA2082051A1 true CA2082051A1 (en) 1993-05-15
CA2082051C CA2082051C (en) 2004-04-20

Family

ID=4253442

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002082051A Expired - Lifetime CA2082051C (en) 1991-11-14 1992-11-16 Biodegradable mould material

Country Status (11)

Country Link
US (1) US5280055A (en)
EP (1) EP0542155B2 (en)
JP (1) JP3112127B2 (en)
AT (1) ATE171465T1 (en)
AU (1) AU2836392A (en)
CA (1) CA2082051C (en)
DE (2) DE59209504D1 (en)
DK (1) DK0542155T4 (en)
ES (1) ES2123533T5 (en)
HU (1) HU212708B (en)
SG (1) SG47625A1 (en)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5656682A (en) * 1992-06-08 1997-08-12 National Starch And Chemical Investment Holding Corporation Polymer composition comprising esterified starch and esterified cellulose
US5660900A (en) 1992-08-11 1997-08-26 E. Khashoggi Industries Inorganically filled, starch-bound compositions for manufacturing containers and other articles having a thermodynamically controlled cellular matrix
US5810961A (en) 1993-11-19 1998-09-22 E. Khashoggi Industries, Llc Methods for manufacturing molded sheets having a high starch content
US5679145A (en) 1992-08-11 1997-10-21 E. Khashoggi Industries Starch-based compositions having uniformly dispersed fibers used to manufacture high strength articles having a fiber-reinforced, starch-bound cellular matrix
US5830305A (en) * 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Methods of molding articles having an inorganically filled organic polymer matrix
US5662731A (en) 1992-08-11 1997-09-02 E. Khashoggi Industries Compositions for manufacturing fiber-reinforced, starch-bound articles having a foamed cellular matrix
US5709827A (en) 1992-08-11 1998-01-20 E. Khashoggi Industries Methods for manufacturing articles having a starch-bound cellular matrix
US5844023A (en) 1992-11-06 1998-12-01 Bio-Tec Biologische Naturverpackungen Gmbh Biologically degradable polymer mixture
DE4237535C2 (en) * 1992-11-06 2000-05-25 Biotec Biolog Naturverpack Biodegradable polymer blend, process and film
US5716675A (en) 1992-11-25 1998-02-10 E. Khashoggi Industries Methods for treating the surface of starch-based articles with glycerin
DE4326118A1 (en) * 1993-08-04 1995-02-09 Buna Gmbh Biodegradable, thermoplastically mouldable materials made from starch esters
DE4335983A1 (en) * 1993-10-21 1995-04-27 Inventa Ag Process for increasing the transparency of mouldings or films made from thermoplastic starch or thermoplastic starch-polymer blend
US6083586A (en) 1993-11-19 2000-07-04 E. Khashoggi Industries, Llc Sheets having a starch-based binding matrix
US5736209A (en) 1993-11-19 1998-04-07 E. Kashoggi, Industries, Llc Compositions having a high ungelatinized starch content and sheets molded therefrom
US5843544A (en) 1994-02-07 1998-12-01 E. Khashoggi Industries Articles which include a hinged starch-bound cellular matrix
US5705203A (en) 1994-02-07 1998-01-06 E. Khashoggi Industries Systems for molding articles which include a hinged starch-bound cellular matrix
US5776388A (en) 1994-02-07 1998-07-07 E. Khashoggi Industries, Llc Methods for molding articles which include a hinged starch-bound cellular matrix
EP0698883B1 (en) 1994-08-25 2000-06-14 topac MultimediaPrint GmbH Holder for a disc-like recording medium
EP0704495A3 (en) 1994-09-28 1997-01-15 Japan Maize Prod Biodegradable compositions
JPH08143710A (en) * 1994-11-22 1996-06-04 Evercorn Inc Biodegradable resin composition
DE59506810D1 (en) * 1994-12-22 1999-10-14 Biotec Biolog Naturverpack TECHNICAL AND NON-TECHNICAL TEXTILE PRODUCTS AND PACKAGING MATERIALS
IT1272871B (en) * 1995-01-10 1997-07-01 Novamont Spa THERMOPLASTIC COMPOSITIONS INCLUDING STARCH AND OTHER COMPONENTS OF NATURAL ORIGIN
FR2732026B1 (en) * 1995-03-21 1997-06-06 Roquette Freres PROCESS FOR IMPROVING RECIPROCAL COMPATIBILITY OF POLYMERS
WO1996031561A1 (en) 1995-04-07 1996-10-10 Biotec Biologische Naturverpackungen Gmbh Biologically degradable polymer mixture
US6176915B1 (en) 1995-04-14 2001-01-23 Standard Starch, L.L.C. Sorghum meal-based biodegradable formulations, shaped products made therefrom, and methods of making said shaped products
US20010048176A1 (en) 1995-04-14 2001-12-06 Hans G. Franke Resilient biodegradable packaging materials
DE19536505A1 (en) * 1995-09-29 1997-04-10 Biotec Biolog Naturverpack Biodegradable filter material and process for its manufacture
US5756194A (en) * 1996-01-25 1998-05-26 The United States Of America, As Represented By The Secretary Of Agriculture Enhanced water resistance of starch-based materials
US6168857B1 (en) 1996-04-09 2001-01-02 E. Khashoggi Industries, Llc Compositions and methods for manufacturing starch-based compositions
DE19624641A1 (en) 1996-06-20 1998-01-08 Biotec Biolog Naturverpack Biodegradable material consisting essentially of or based on thermoplastic starch
DE19828286C2 (en) * 1998-06-25 2000-11-30 Supol Gmbh Process for the production of thermoplastic materials using starchy materials and the thermoplastic material and molded part produced therewith
NZ503232A (en) * 1999-03-08 2001-11-30 Humatro Corp Melt processable starch compositions comprising amylopectin and a high polymer (such as polyacrylamide)
US6515054B1 (en) 1999-11-02 2003-02-04 Nippon Shokubai Co., Ltd. Biodegradable resin composition and its molded product
US6231970B1 (en) 2000-01-11 2001-05-15 E. Khashoggi Industries, Llc Thermoplastic starch compositions incorporating a particulate filler component
US6573340B1 (en) 2000-08-23 2003-06-03 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Biodegradable polymer films and sheets suitable for use as laminate coatings as well as wraps and other packaging materials
JP2004513144A (en) * 2000-11-09 2004-04-30 セラニーズ　ベンチャーズ　ゲー・エム・ベー・ハー Soft capsules containing a starch mixture with reduced degree of branching
US20030203196A1 (en) * 2000-11-27 2003-10-30 Trokhan Paul Dennis Flexible structure comprising starch filaments
US7029620B2 (en) 2000-11-27 2006-04-18 The Procter & Gamble Company Electro-spinning process for making starch filaments for flexible structure
US6811740B2 (en) 2000-11-27 2004-11-02 The Procter & Gamble Company Process for making non-thermoplastic starch fibers
US7297394B2 (en) 2002-03-01 2007-11-20 Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg Biodegradable films and sheets suitable for use as coatings, wraps and packaging materials
US7241832B2 (en) * 2002-03-01 2007-07-10 bio-tec Biologische Naturverpackungen GmbH & Co., KG Biodegradable polymer blends for use in making films, sheets and other articles of manufacture
US7276201B2 (en) * 2001-09-06 2007-10-02 The Procter & Gamble Company Process for making non-thermoplastic starch fibers
DE10214327A1 (en) * 2001-10-23 2003-05-22 Innogel Ag Zug Polysaccharide-based network and process for its manufacture
US6723160B2 (en) * 2002-02-01 2004-04-20 The Procter & Gamble Company Non-thermoplastic starch fibers and starch composition for making same
US7172814B2 (en) * 2003-06-03 2007-02-06 Bio-Tec Biologische Naturverpackungen Gmbh & Co Fibrous sheets coated or impregnated with biodegradable polymers or polymers blends
GB0320997D0 (en) * 2003-09-09 2003-10-08 Stanelco Fibre Optics Ltd Food sachets
US6955850B1 (en) * 2004-04-29 2005-10-18 The Procter & Gamble Company Polymeric structures and method for making same
US6977116B2 (en) * 2004-04-29 2005-12-20 The Procter & Gamble Company Polymeric structures and method for making same
US7253221B2 (en) * 2004-04-30 2007-08-07 Board Of Trustees Of Michigan State University Compositions of cellulose esters and layered silicates and process for the preparation thereof
US20090160095A1 (en) * 2004-11-19 2009-06-25 Board Of Trustees Of Michigan State University Biodegradable thermoplasticized starch-polyester reactive blends for thermoforming applications
US7629405B2 (en) * 2004-11-19 2009-12-08 Board Of Trustees Of Michigan State University Starch-polyester biodegradable graft copolyers and a method of preparation thereof
US7553919B2 (en) * 2005-05-06 2009-06-30 Board Of Trustees Of Michigan State University Starch-vegetable oil graft copolymers and their biofiber composites, and a process for their manufacture
US7989524B2 (en) * 2005-07-19 2011-08-02 The United States Of America, As Represented By The Secretary Of Agriculture Fiber-reinforced starch-based compositions and methods of manufacture and use
US20070021515A1 (en) * 2005-07-19 2007-01-25 United States (as represented by the Secretary of Agriculture) Expandable starch-based beads and method of manufacturing molded articles therefrom
JP5084245B2 (en) * 2006-06-07 2012-11-28 関西ペイント株式会社 Starch-based paint composition
US7909003B2 (en) 2006-08-07 2011-03-22 J. W. Pet Company, Inc. Chew toys comprising biologically degradable material
CN101896287B (en) * 2007-12-13 2013-06-19 关西涂料株式会社 Method of forming multilayered coating film, multilayered coating film, and coated article
US9079998B2 (en) 2008-04-01 2015-07-14 Kansai Paint Co., Ltd. Aqueous dispersion and aqueous coating composition, and process of forming coating film
US20100230405A1 (en) * 2009-03-11 2010-09-16 Nuvision Bioplastics, Llc Biodegradable Resin Composition Utilized in the Manufacture of Biodegradable Containers, Biodegradable Containers, and Method of Manufacture
PT104846A (en) 2009-11-26 2011-05-26 Cabopol Ind De Compostos S A POLYMERIC MIXTURES BIOFUELS
JP5629017B2 (en) 2010-11-23 2014-11-19 ザ プロクター アンド ギャンブルカンパニー Thermoplastic starch composition
US20120178858A1 (en) 2011-01-10 2012-07-12 Andrew Julian Wnuk Isosorbide-Plasticized Starch And Uses Thereof
US20130052901A1 (en) 2011-05-20 2013-02-28 Eric Bryan Bond Fiber of starch-polymer-oil compositions, methods of making and using the same
RU2013156459A (en) 2011-05-20 2015-06-27 Дзе Проктер Энд Гэмбл Компани COMPOSITIONS CONTAINING STARCH, POLYMER AND OIL, METHODS FOR PRODUCING AND USING THEREOF
EP2710072A1 (en) 2011-05-20 2014-03-26 The Procter and Gamble Company Molded articles of starch-polymer-wax-oil compositions
CN103547627A (en) 2011-05-20 2014-01-29 宝洁公司 Films of starch-polymer-wax-oil compositions
EP2922912A1 (en) 2012-11-20 2015-09-30 The Procter & Gamble Company Starch-thermoplastic polymer-grease compositions and methods of making and using the same
US20140142225A1 (en) 2012-11-20 2014-05-22 The Procter & Gamble Company Starch-Thermoplastic Polymer-Soap Compositions and Methods of Making and Using the Same
US20140272370A1 (en) 2013-03-15 2014-09-18 The Procter & Gamble Company Renewable Thermoplastic Starch-Polyolefin Compositions Comprising Compatibilizer and Flexible Thin Films Made Therefrom
EP2799231A1 (en) 2013-04-30 2014-11-05 The Procter & Gamble Company Flexible package
EP2799232A1 (en) 2013-04-30 2014-11-05 The Procter & Gamble Company Flexible package
EP2999447B1 (en) 2013-05-20 2019-10-23 The Procter and Gamble Company Nonwoven webs with visually distinct bond sites and method of making
WO2015066588A1 (en) 2013-11-04 2015-05-07 The Procter & Gamble Company Thermoplastic polymer compositions having co-continuous plate-like morphology
CA2945660A1 (en) 2014-05-12 2015-11-19 The Procter & Gamble Company Microtextured films with improved tactile impression and/or reduced noise perception
US20160369085A1 (en) * 2015-02-18 2016-12-22 Evan Gash Solomonides Biodegradable bioplastic compositions and methods of making and using the same
JP6369529B2 (en) * 2016-12-15 2018-08-08 富士ゼロックス株式会社 Resin composition and resin molded body
WO2018185235A1 (en) 2017-04-06 2018-10-11 Cryovac, Inc. Film, package and method for cheese ripening and preservation
EP3466389B1 (en) 2017-10-06 2020-05-20 The Procter & Gamble Company Absorbent article comprising a carded resin-bonded nonwoven web with fibers comprising antimony-free polyethylene terephthalate
EP3466388B1 (en) 2017-10-06 2020-05-20 The Procter & Gamble Company Absorbent article comprising a nonwoven material with antimony-free polyethylene terephthalate
EP3466385B1 (en) 2017-10-06 2020-05-27 The Procter & Gamble Company Absorbent article or wipe comprising a nonwoven material with bicomponent fibers comprising antimony-free polyethylene terephthalate
JP6573006B2 (en) * 2018-07-06 2019-09-11 富士ゼロックス株式会社 Resin composition and resin molded body
CN111978687B (en) * 2020-08-26 2022-10-25 烟台大学 Full-biodegradable composite high polymer material and preparation method and application thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL122082C (en) * 1959-12-01
US3954104A (en) * 1974-11-27 1976-05-04 Personal Products Company Water-dispersible, biodegradable compositions and containers and the like made therefrom
GB2206888B (en) † 1987-07-07 1991-02-06 Warner Lambert Co A destructurized starch and a process for making same
GB2208651B (en) * 1987-08-18 1991-05-08 Warner Lambert Co Shaped articles made from pre-processed starch
GB2214516B (en) * 1988-01-25 1992-10-07 Warner Lambert Co Method of producing destructurised starch
US5095054A (en) * 1988-02-03 1992-03-10 Warner-Lambert Company Polymer compositions containing destructurized starch
IE66735B1 (en) * 1988-11-03 1996-02-07 Biotec Biolog Naturverpack Thermoplastically workable starch and a method for the manufacture thereof
CA2020895C (en) † 1989-07-18 2004-02-17 Jean-Pierre Sachetto Polymer base blend compositions containing destructurized starch
NO903089L (en) † 1989-07-18 1991-01-21 Warner Lambert Co POLYMER BASIC MIXTURES WITH STRUCTURALLY CHANGED STARCH.
JP3201609B2 (en) * 1990-08-30 2001-08-27 ワーナー―ランバート・コンパニー Molded articles obtained from thermoplastic starch melt

Also Published As

Publication number Publication date
HU9203563D0 (en) 1993-03-29
EP0542155A3 (en) 1993-10-13
SG47625A1 (en) 1998-04-17
EP0542155B2 (en) 2003-06-25
AU2836392A (en) 1993-05-20
JPH06207047A (en) 1994-07-26
HUT64992A (en) 1994-03-28
DE9219143U1 (en) 1998-10-01
DE59209504D1 (en) 1998-10-29
ATE171465T1 (en) 1998-10-15
US5280055A (en) 1994-01-18
EP0542155B1 (en) 1998-09-23
DK0542155T3 (en) 1999-06-14
EP0542155A2 (en) 1993-05-19
HU212708B (en) 1996-10-28
CA2082051C (en) 2004-04-20
DK0542155T4 (en) 2003-08-25
ES2123533T5 (en) 2004-03-16
ES2123533T3 (en) 1999-01-16
JP3112127B2 (en) 2000-11-27

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