DE69418301T8 - Zusammensetzung auf der Basis von Stärke und Verfahren zur Herstellung von biologisch abbaubaren Verpackungsmaterialien - Google Patents

Zusammensetzung auf der Basis von Stärke und Verfahren zur Herstellung von biologisch abbaubaren Verpackungsmaterialien Download PDF

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Publication number
DE69418301T8
DE69418301T8 DE69418301T DE69418301T DE69418301T8 DE 69418301 T8 DE69418301 T8 DE 69418301T8 DE 69418301 T DE69418301 T DE 69418301T DE 69418301 T DE69418301 T DE 69418301T DE 69418301 T8 DE69418301 T8 DE 69418301T8
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DE
Germany
Prior art keywords
weight
production
based composition
packaging materials
starch based
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.)
Active
Application number
DE69418301T
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English (en)
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DE69418301D1 (de
DE69418301T3 (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 LIMIDADA
Original Assignee
OBTUSA INVESTIMENTOS E GESTAO LIMIDADA
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.)
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Publication date
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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(T8) "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 LIMIDADA filed Critical OBTUSA INVESTIMENTOS E GESTAO LIMIDADA
Priority to DE69418301T priority Critical patent/DE69418301T8/de
Publication of DE69418301D1 publication Critical patent/DE69418301D1/de
Publication of DE69418301T2 publication Critical patent/DE69418301T2/de
Publication of DE69418301T3 publication Critical patent/DE69418301T3/de
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Publication of DE69418301T8 publication Critical patent/DE69418301T8/de
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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02Starch; Degradation products thereof, e.g. dextrin
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2303/00Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2303/02Starch; Degradation products thereof, e.g. dextrin

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  • 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 DE69418301D1 (de) 1999-06-10
DE69418301T2 DE69418301T2 (de) 1999-12-30
DE69418301T3 DE69418301T3 (de) 2012-09-20
DE69418301T8 true 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
CN1048863A (zh) 1989-07-18 1991-01-30 沃纳-兰伯特公司 含有无序结构淀粉的以聚合物为基料的混合组合物
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
AU1871692A (en) * 1991-04-12 1992-11-17 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
ATE179737T1 (de) 1999-05-15
EP0669369B1 (de) 1999-05-06
EP0669369B2 (de) 2011-01-12
DE69418301D1 (de) 1999-06-10
EP0669369A1 (de) 1995-08-30
DK0669369T3 (da) 1999-11-01
DE69418301T3 (de) 2012-09-20
DK0669369T4 (da) 2011-05-09
DE69418301T2 (de) 1999-12-30

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8366 Restricted maintained after opposition proceedings