FR2791603B1 - Materiau biodegradable multicouche a base d'amidon ainsi que son procede de fabrication - Google Patents

Materiau biodegradable multicouche a base d'amidon ainsi que son procede de fabrication

Info

Publication number
FR2791603B1
FR2791603B1 FR9904062A FR9904062A FR2791603B1 FR 2791603 B1 FR2791603 B1 FR 2791603B1 FR 9904062 A FR9904062 A FR 9904062A FR 9904062 A FR9904062 A FR 9904062A FR 2791603 B1 FR2791603 B1 FR 2791603B1
Authority
FR
France
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.)
Expired - Fee Related
Application number
FR9904062A
Other versions
FR2791603A1 (fr
Inventor
Luc Averous
Christophe Fringant
Laurence Moro
Jean Claude Prudhomme
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.)
Agro Industrie Recherches et Developpements ARD
Original Assignee
Agro Industrie Recherches et Developpements ARD
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 Agro Industrie Recherches et Developpements ARD filed Critical Agro Industrie Recherches et Developpements ARD
Priority to FR9904062A priority Critical patent/FR2791603B1/fr
Publication of FR2791603A1 publication Critical patent/FR2791603A1/fr
Application granted granted Critical
Publication of FR2791603B1 publication Critical patent/FR2791603B1/fr
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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0059—Degradable
    • B29K2995/006—Bio-degradable, e.g. bioabsorbable, bioresorbable or bioerodible
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/20—Starch
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR9904062A 1999-04-01 1999-04-01 Materiau biodegradable multicouche a base d'amidon ainsi que son procede de fabrication Expired - Fee Related FR2791603B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9904062A FR2791603B1 (fr) 1999-04-01 1999-04-01 Materiau biodegradable multicouche a base d'amidon ainsi que son procede de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9904062A FR2791603B1 (fr) 1999-04-01 1999-04-01 Materiau biodegradable multicouche a base d'amidon ainsi que son procede de fabrication

Publications (2)

Publication Number Publication Date
FR2791603A1 FR2791603A1 (fr) 2000-10-06
FR2791603B1 true FR2791603B1 (fr) 2001-05-25

Family

ID=9543889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9904062A Expired - Fee Related FR2791603B1 (fr) 1999-04-01 1999-04-01 Materiau biodegradable multicouche a base d'amidon ainsi que son procede de fabrication

Country Status (1)

Country Link
FR (1) FR2791603B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108602597A (zh) * 2015-12-27 2018-09-28 埃尔比特系统有限公司 可生物降解的聚合物片材

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2881985B1 (fr) * 2005-02-11 2009-05-08 A P C A Assemblee Permanente D Materiau multicouches au moins partiellement biodegradable et procede de fabrication correspondant
CN104802481A (zh) * 2006-04-14 2015-07-29 生物技术天然包装两合公司 多层膜和其制造方法
FR2903042B1 (fr) * 2006-07-03 2010-12-24 Ulice Film biodegradable heterogene
WO2009049667A1 (fr) * 2007-10-15 2009-04-23 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Feuille multicouche et son procédé de fabrication

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3860989A (en) * 1988-07-20 1990-02-19 Stefan Schmidlin A hydrophilic polymer with increased resistance to hydrophilic solvents
DE4134190A1 (de) * 1991-10-16 1993-04-22 Tomka Ivan Verfahren zur verbesserung der mechanischen eigenschaften von ein- oder mehrschichtfolien
ATE163883T1 (de) * 1992-06-26 1998-03-15 Procter & Gamble Biologisch abbaubare, flüssigkeitsundurchlässige mehrschichtfolienzusammensetzung
DE4228779C2 (de) * 1992-08-28 1994-08-25 Biotec Biolog Naturverpack Biologisch abbaubares Verbundmaterial auf der Basis von gehärtetem Stärkeschaum und Verfahren zu seiner Herstellung
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
US5861216A (en) * 1996-06-28 1999-01-19 The United States Of America As Represented By The Secretary Of Agriculture Biodegradable polyester and natural polymer laminates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108602597A (zh) * 2015-12-27 2018-09-28 埃尔比特系统有限公司 可生物降解的聚合物片材

Also Published As

Publication number Publication date
FR2791603A1 (fr) 2000-10-06

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Effective date: 20151231