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1. WO2000039213 - PROCESS FOR PRODUCING A SHAPED BODY MADE OF BIODEGRADABLE MATERIAL

Publication Number WO/2000/039213
Publication Date 06.07.2000
International Application No. PCT/EP1999/008371
International Filing Date 02.11.1999
Chapter 2 Demand Filed 30.05.2000
IPC
C08L 3/02 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
3Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
02Starch; Degradation products thereof, e.g. dextrin
CPC
C08L 3/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
3Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
02Starch; Degradation products thereof, e.g. dextrin
Applicants
  • APACK AG FÜR BIOLOGISCHE VERPACKUNGEN [DE/DE]; Losaurach 116 D-91459 Markt Erlbach, DE (AllExceptUS)
  • KESSELRING, Anneliese [DE/DE]; DE (UsOnly)
  • KAISER, Norbert [DE/DE]; DE (UsOnly)
  • KÖBLITZ, Thomas [DE/DE]; DE (UsOnly)
Inventors
  • KESSELRING, Anneliese; DE
  • KAISER, Norbert; DE
  • KÖBLITZ, Thomas; DE
Agents
  • RUPP, Christian; Mitscherlich & Partner Sonnenstrasse 33 D-80331 München, DE
Priority Data
198 60 360.624.12.1998DE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS FOR PRODUCING A SHAPED BODY MADE OF BIODEGRADABLE MATERIAL
(FR) PROCEDE DE PRODUCTION D'UN CORPS FACONNE EN UN MATERIAU BIODEGRADABLE
Abstract
(EN)
The invention relates to a process for producing a shaped body made of biodegradable material in which a bakeable mass is produced by mixing from 7.8 to 8.5 % by weight of cellulosic fibres, from 16.1 to 17.6 % by weight of native starch, from 5.4 to 6.0 % by weight of pregelatinized starch and from 68.0 to 70.6 % by weight of water, in each case based on the bakeable mass, and the bakeable mass is then baked, forming a shaped body. In addition the invention relates to shaped bodies obtainable by this process and to their use as packaging material.
(FR)
L'invention concerne un procédé de production d'un corps façonné en un matériau biodégradable, caractérisé en ce qu'un produit à cuire est obtenu en mélangeant de 7,8 à 8,5 % en poids de fibres cellulosiques, de 16,1 à 17,6 % en poids d'amidon naturel, de 5,4 à 6,0 % en poids d'amidon prégélatinisé et de 68,0 à 70,6 % en poids d'eau, les pourcentages étant indiqués par rapport au produit à cuire, et en ce que ledit produit est cuit de matière à former un corps profilé. L'invention concerne en outre des corps façonnés obtenus suivant ce procédé et leur utilisation comme matériaux d'emballage.
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