[go: up one dir, main page]

CA2143432A1 - Biodegradable Laminated Composite Material Based on Cured Starch Foam and Method for Preparing It - Google Patents

Biodegradable Laminated Composite Material Based on Cured Starch Foam and Method for Preparing It

Info

Publication number
CA2143432A1
CA2143432A1 CA 2143432 CA2143432A CA2143432A1 CA 2143432 A1 CA2143432 A1 CA 2143432A1 CA 2143432 CA2143432 CA 2143432 CA 2143432 A CA2143432 A CA 2143432A CA 2143432 A1 CA2143432 A1 CA 2143432A1
Authority
CA
Canada
Prior art keywords
composite material
preparing
starch foam
material based
laminated composite
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
CA 2143432
Other languages
French (fr)
Other versions
CA2143432C (en
Inventor
Jurgen Lorcks
Winfried Pommeranz
Joachim Heuer
Kurt Klenke
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
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
Priority claimed from DE19924228779 external-priority patent/DE4228779C2/en
Application filed by Individual filed Critical Individual
Publication of CA2143432A1 publication Critical patent/CA2143432A1/en
Application granted granted Critical
Publication of CA2143432C publication Critical patent/CA2143432C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/047—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • 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
    • B32B27/065—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 foam
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/007—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to a foam layer
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • B32B9/025—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch comprising leather
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/046—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • B65D65/466—Bio- or photodegradable packaging materials
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0076—Curing, vulcanising, cross-linking
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Wrappers (AREA)

Abstract

There is provided biodegradable laminated composite material based on cured starch foam and a method for preparing it.
During the preparation the starch foam is simultaneously combined with an additional layer of a further material. The advantages of the invention include the simple and cost-efficient method of preparation and the multiple applications of the composite material.
CA 2143432 1992-08-28 1993-08-27 Biodegradable laminated composite material based on cured starch foam and method for preparing it Expired - Fee Related CA2143432C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19924228779 DE4228779C2 (en) 1992-08-28 1992-08-28 Biodegradable composite material based on hardened starch foam and process for its production
DEP4228779.0 1992-08-28
DE4317691 1993-05-27
DEP4317691.7 1993-05-27
PCT/EP1993/002323 WO1994005492A1 (en) 1992-08-28 1993-08-27 Biodegradable laminated composite material based on hardened starch foam and process for preparing the same

Publications (2)

Publication Number Publication Date
CA2143432A1 true CA2143432A1 (en) 1994-03-17
CA2143432C CA2143432C (en) 2000-11-28

Family

ID=25918031

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2143432 Expired - Fee Related CA2143432C (en) 1992-08-28 1993-08-27 Biodegradable laminated composite material based on cured starch foam and method for preparing it

Country Status (9)

Country Link
EP (1) EP0656830B1 (en)
JP (1) JPH08500547A (en)
CN (1) CN1052187C (en)
AT (1) ATE137165T1 (en)
CA (1) CA2143432C (en)
DE (1) DE59302388D1 (en)
DK (1) DK0656830T3 (en)
ES (1) ES2086961T3 (en)
WO (1) WO1994005492A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2428628A (en) * 2005-07-14 2007-02-07 Green Light Products Ltd Multilayer material useful for packaging
US8043539B2 (en) 2002-03-13 2011-10-25 Nissei Company, Ltd. Process for producing biodegradable molded item and molding dies therefor
US8187514B2 (en) 2002-02-21 2012-05-29 Nissei Company, Ltd. Biodegradable molded article

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317694A1 (en) * 1993-05-27 1994-12-01 Biotec Biolog Naturverpack Molded part made of starch foam
US5437924A (en) * 1993-07-08 1995-08-01 International Paper Company Compostable, biodegradable foam core board
US5523372A (en) * 1994-06-29 1996-06-04 Uni-Star Industries Ltd. Starch graft copolymer from prime starch
DE4427667A1 (en) * 1994-08-04 1996-02-15 Bremer Sonderabfall Beratungsg Biodegradable material, process for its production and use of the same
DE4431755C2 (en) * 1994-09-06 2000-05-25 Biotec Biolog Naturverpack Starch foam sandwich panel
DE4431777C2 (en) * 1994-09-06 1997-04-10 Biotec Gmbh & Co Molded part made of starch foam
CN1079102C (en) * 1995-10-18 2002-02-13 吉步华 Foaming material made of plant
NL1001959C2 (en) * 1995-12-21 1997-06-24 Univ Delft Tech Processing waste flower bulb for cardboard material using adhesive
AT404106B (en) * 1996-04-01 1998-08-25 Markus Dipl Ing Rettenbacher Thermoplastically deformable moulded part based on a wood matrix in combination with a thermoplastic material
RU2211177C2 (en) * 1998-03-10 2003-08-27 Тетра Лаваль Холдингз Энд Файнэнс С.А. Laminated packing materials and packing containers made from said materials
SE513847C2 (en) * 1998-06-17 2000-11-13 Sca Packaging Marketing Nv Packaging material with high printability and recyclability, as well as process for its manufacture
KR100566714B1 (en) * 2000-09-13 2006-04-03 니세이 가부시끼 가이샤 Biodegradable moldings and preparation method thereof
AU2003211568B2 (en) * 2002-02-21 2008-09-18 Nissei Company, Ltd. Tightly covered container
DE102007036914A1 (en) * 2007-08-06 2009-02-12 Martin Siegbert Container side wall, container with such a container side wall and transport container with such container
EP2427329A2 (en) * 2009-05-05 2012-03-14 MeadWestvaco Corporation Paperboard-based beverage container
JP2011110715A (en) * 2009-11-24 2011-06-09 Hitachi Chem Co Ltd Easily degradable film and method for producing easily degradable film
KR101328753B1 (en) * 2010-12-30 2013-11-13 (주)엘지하우시스 Eco-friendly forming sheet
DE202014001280U1 (en) 2014-02-11 2014-04-04 Landpack GmbH & Co. KG Insulated packaging for thermal insulation or shock absorption from straw or hay
SE540719C2 (en) * 2016-07-11 2018-10-23 Stora Enso Oyj Process for creating foam from an antimicrobial starch in a process for making a paper or board product
WO2023072388A1 (en) * 2021-10-27 2023-05-04 Storopack Hans Reichenecker Gmbh Stock of a protective packaging material, method for manufacturing a protective packaging product, and protective packaging product

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU630138B2 (en) * 1988-12-30 1992-10-22 Brunob Ii B.V. Biodegradable shaped products and the method of preparation thereof
FI102481B1 (en) * 1989-07-20 1998-12-15 Warner Lambert Co Polymer-based blend compositions containing modified starch for its structure
JPH06508866A (en) * 1991-03-19 1994-10-06 ノーヴアン・インターナシヨナル・インコーポレイテツド Biodegradable composition composed of starch derivatives

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8187514B2 (en) 2002-02-21 2012-05-29 Nissei Company, Ltd. Biodegradable molded article
US8043539B2 (en) 2002-03-13 2011-10-25 Nissei Company, Ltd. Process for producing biodegradable molded item and molding dies therefor
GB2428628A (en) * 2005-07-14 2007-02-07 Green Light Products Ltd Multilayer material useful for packaging

Also Published As

Publication number Publication date
JPH08500547A (en) 1996-01-23
EP0656830A1 (en) 1995-06-14
WO1994005492A1 (en) 1994-03-17
CN1052187C (en) 2000-05-10
CN1083773A (en) 1994-03-16
ATE137165T1 (en) 1996-05-15
EP0656830B1 (en) 1996-04-24
DK0656830T3 (en) 1996-07-29
CA2143432C (en) 2000-11-28
DE59302388D1 (en) 1996-05-30
ES2086961T3 (en) 1996-07-01

Similar Documents

Publication Publication Date Title
CA2143432A1 (en) Biodegradable Laminated Composite Material Based on Cured Starch Foam and Method for Preparing It
AU3583389A (en) Polyolefin resin foamed laminate sheet and double-side vacuum forming of the same
AU637003B2 (en) Coextruded foam composite
CA2030593A1 (en) Multi-layered dressing
AU635657B2 (en) Laminated material and process for manufacturing the same
AU3772095A (en) Multi-layer molded article and method for producing the same
AU694832B2 (en) Aliphatic polyester resin and process for producing the same
EP0639440A3 (en) Method of constructing a molded composite article comprising a foam backing.
AU6172790A (en) Self reinforced thermoplastic composite laminate
EP0331409A3 (en) Process for producing polyester film having thin cured coating of polyurethane, and use of the polyester film
EP0617440A3 (en) Laminated thin film capacitor and method for producing the same.
AU671356B2 (en) A packaging laminate and a method of producing the same
GB2280403B (en) Composite films and method of producing the same
CA2088177A1 (en) Multilayer molded article and method for producing the same
GB2254340B (en) Resin membrane having metallic layer and method of producing the same
GB9703590D0 (en) A laminate base material, a method of producing the same, a prepeg and a laminate
AU649661B2 (en) Sound absorbing materials and processes for producing the same
AU5287590A (en) Composite polyester films as final coating supports
HK1014901A1 (en) A laminated film or sheet and an automobile outer trim part using the film or sheet
EP0452006A3 (en) A composite film and method of manufacturing the same
EP0675509A3 (en) Composite insulators and a process for producing the same.
AU612928B2 (en) Heat-shrinkable polystyrene-base foamed composite sheet
EP0338434A3 (en) Oriented composite polyester film
AU8359291A (en) Spunbond-meltblown-film composite laminate
GB2277481B (en) Laminate film and method of producing the same

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20120827