DE69418301D1 - Zusammensetzung auf der Basis von Stärke und Verfahren zur Herstellung von biologisch abbaubare Verpackungsmaterialen - Google Patents

Zusammensetzung auf der Basis von Stärke und Verfahren zur Herstellung von biologisch abbaubare Verpackungsmaterialen

Info

Publication number
DE69418301D1
DE69418301D1 DE69418301T DE69418301T DE69418301D1 DE 69418301 D1 DE69418301 D1 DE 69418301D1 DE 69418301 T DE69418301 T DE 69418301T DE 69418301 T DE69418301 T DE 69418301T DE 69418301 D1 DE69418301 D1 DE 69418301D1
Authority
DE
Germany
Prior art keywords
starch
weight
production
based composition
packaging materials
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
DE69418301T
Other languages
English (en)
Other versions
DE69418301T3 (de
DE69418301T8 (de
DE69418301T2 (de
Inventor
Giovanni Romano
Cesare Carcano
Dario Bait
Luisito Virtucio
Enrica Cama
Ugo Simioni
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.)
OBTUSA INVESTIMENTOS E GESTAO
Original Assignee
OBTUSA INVESTIMENTOS E GESTAO
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=8218390&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69418301(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by OBTUSA INVESTIMENTOS E GESTAO filed Critical OBTUSA INVESTIMENTOS E GESTAO
Priority to DE69418301T priority Critical patent/DE69418301T8/de
Publication of DE69418301D1 publication Critical patent/DE69418301D1/de
Application granted granted Critical
Publication of DE69418301T2 publication Critical patent/DE69418301T2/de
Publication of DE69418301T3 publication Critical patent/DE69418301T3/de
Publication of DE69418301T8 publication Critical patent/DE69418301T8/de
Active 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
    • 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
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • 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
    • C08J2303/02—Starch; Degradation products thereof, e.g. dextrin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Wrappers (AREA)
DE69418301T 1994-02-24 1994-02-24 Zusammensetzung auf der Basis von Stärke und Verfahren zur Herstellung von biologisch abbaubaren Verpackungsmaterialien Active DE69418301T8 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69418301T DE69418301T8 (de) 1994-02-24 1994-02-24 Zusammensetzung auf der Basis von Stärke und Verfahren zur Herstellung von biologisch abbaubaren Verpackungsmaterialien

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94830082A EP0669369B2 (de) 1994-02-24 1994-02-24 Verfahren zur Herstellung von biologisch abbaubare Verpackungsmaterialen
DE69418301T DE69418301T8 (de) 1994-02-24 1994-02-24 Zusammensetzung auf der Basis von Stärke und Verfahren zur Herstellung von biologisch abbaubaren Verpackungsmaterialien

Publications (4)

Publication Number Publication Date
DE69418301D1 true DE69418301D1 (de) 1999-06-10
DE69418301T2 DE69418301T2 (de) 1999-12-30
DE69418301T3 DE69418301T3 (de) 2012-09-20
DE69418301T8 DE69418301T8 (de) 2012-11-22

Family

ID=8218390

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69418301T Active DE69418301T8 (de) 1994-02-24 1994-02-24 Zusammensetzung auf der Basis von Stärke und Verfahren zur Herstellung von biologisch abbaubaren Verpackungsmaterialien

Country Status (4)

Country Link
EP (1) EP0669369B2 (de)
AT (1) ATE179737T1 (de)
DE (1) DE69418301T8 (de)
DK (1) DK0669369T4 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002216190A1 (en) * 2000-12-06 2002-06-18 Clextral Expanded product made of biodegradable material and method and installation for continuously making same
FR2817554B1 (fr) * 2000-12-06 2005-10-28 Ulice Produit expanse biodegradable et son procede de fabrication
FR2862654B1 (fr) 2003-11-20 2006-02-10 Roquette Freres Composition amylacee filmogene

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206751C2 (de) * 1982-02-25 1986-08-21 SÜDSTÄRKE GmbH, 8898 Schrobenhausen Verfahren zur Herstellung aufgeschäumter, gelatinierter Stärkeprodukte
GB2205323B (en) * 1987-03-09 1991-01-30 Warner Lambert Co Destructurized starch and process for making same
AU630138B2 (en) * 1988-12-30 1992-10-22 Brunob Ii B.V. Biodegradable shaped products and the method of preparation thereof
AU630048B2 (en) † 1989-07-18 1992-10-15 Novon International, Inc. Polymer base blend compositions containing destructurized starch
CH680925A5 (de) * 1990-09-03 1992-12-15 Buehler Ag
WO1992008759A1 (en) * 1990-11-20 1992-05-29 E.I. Du Pont De Nemours And Company Expandable and expanded (foamed) solid products
WO1992018325A1 (en) * 1991-04-12 1992-10-29 Enviropack, Inc. Biodegradable packaging material
JP3113706B2 (ja) * 1991-08-08 2000-12-04 三和澱粉工業株式会社 生分解性発泡体の製造法

Also Published As

Publication number Publication date
EP0669369B1 (de) 1999-05-06
DE69418301T3 (de) 2012-09-20
DK0669369T3 (da) 1999-11-01
DE69418301T8 (de) 2012-11-22
ATE179737T1 (de) 1999-05-15
EP0669369B2 (de) 2011-01-12
DE69418301T2 (de) 1999-12-30
DK0669369T4 (da) 2011-05-09
EP0669369A1 (de) 1995-08-30

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings