FR2697260B1 - Biodegradable thermoformable compositions, process for their preparation and their use for obtaining thermoformed articles. - Google Patents

Biodegradable thermoformable compositions, process for their preparation and their use for obtaining thermoformed articles.

Info

Publication number
FR2697260B1
FR2697260B1 FR9212893A FR9212893A FR2697260B1 FR 2697260 B1 FR2697260 B1 FR 2697260B1 FR 9212893 A FR9212893 A FR 9212893A FR 9212893 A FR9212893 A FR 9212893A FR 2697260 B1 FR2697260 B1 FR 2697260B1
Authority
FR
France
Prior art keywords
biodegradable
preparation
thermoformed articles
thermoformable compositions
obtaining
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.)
Expired - Lifetime
Application number
FR9212893A
Other languages
French (fr)
Other versions
FR2697260A1 (en
Inventor
Serge Gosset
Didier Videau
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.)
Roquette Freres SA
Original Assignee
Roquette Freres SA
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 Roquette Freres SA filed Critical Roquette Freres SA
Priority to FR9212893A priority Critical patent/FR2697260B1/en
Priority to FR9312876A priority patent/FR2697259B1/en
Publication of FR2697260A1 publication Critical patent/FR2697260A1/en
Application granted granted Critical
Publication of FR2697260B1 publication Critical patent/FR2697260B1/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
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/10—Working-up residues from the starch extraction, e.g. potato peel or steeping water, including pressing water from the starch-extracted material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/12—Amylose; Amylopectin; Degradation products thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C08L7/02—Latex
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
    • C08L93/04—Rosin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
FR9212893A 1992-10-28 1992-10-28 Biodegradable thermoformable compositions, process for their preparation and their use for obtaining thermoformed articles. Expired - Lifetime FR2697260B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9212893A FR2697260B1 (en) 1992-10-28 1992-10-28 Biodegradable thermoformable compositions, process for their preparation and their use for obtaining thermoformed articles.
FR9312876A FR2697259B1 (en) 1992-10-28 1993-10-28 BIODEGRADABLE THERMOFORMABLE COMPOSITIONS, THEIR PREPARATION PROCESS AND THEIR USE FOR OBTAINING THERMOFORMED ARTICLES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212893A FR2697260B1 (en) 1992-10-28 1992-10-28 Biodegradable thermoformable compositions, process for their preparation and their use for obtaining thermoformed articles.

Publications (2)

Publication Number Publication Date
FR2697260A1 FR2697260A1 (en) 1994-04-29
FR2697260B1 true FR2697260B1 (en) 1994-12-30

Family

ID=9434948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9212893A Expired - Lifetime FR2697260B1 (en) 1992-10-28 1992-10-28 Biodegradable thermoformable compositions, process for their preparation and their use for obtaining thermoformed articles.

Country Status (1)

Country Link
FR (1) FR2697260B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1060099B (en) * 1974-11-22 1982-07-10 Sumitomo Bakelite Co EDIBLE MOLDING COMPOSITION OF PROTEIN STARCH AND PRODUCTS OBTAINED FROM IT
BG46154A3 (en) * 1983-02-18 1989-10-16 Warner Lambert Co Method for preparing of capsules
GB2214920A (en) * 1988-02-03 1989-09-13 Warner Lambert Co Polymeric material made from destructurized starch and zein
DE4025523A1 (en) * 1990-08-11 1992-02-13 Werner Georg Munk ROTATABLE CONTAINER, METHOD FOR THE PRODUCTION AND USE THEREOF
WO1992008759A1 (en) * 1990-11-20 1992-05-29 E.I. Du Pont De Nemours And Company Expandable and expanded (foamed) solid products

Also Published As

Publication number Publication date
FR2697260A1 (en) 1994-04-29

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