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1. WO2007141150 - PROCÉDÉ DE PRÉPARATION D'UNE FEUILLE PLASTIQUE AVEC FAIBLE DENSITÉ ET FEUILLE PRÉPARÉE SELON CE PROCÉDÉ

Numéro de publication WO/2007/141150
Date de publication 13.12.2007
N° de la demande internationale PCT/EP2007/055123
Date du dépôt international 25.05.2007
CIB
C08J 5/00 2006.01
CCHIMIE; MÉTALLURGIE
08COMPOSÉS MACROMOLÉCULAIRES ORGANIQUES; LEUR PRÉPARATION OU LEUR MISE EN UVRE CHIMIQUE; COMPOSITIONS À BASE DE COMPOSÉS MACROMOLÉCULAIRES
JMISE EN ŒUVRE; PROCÉDÉS GÉNÉRAUX POUR FORMER DES MÉLANGES; POST-TRAITEMENT NON COUVERT PAR LES SOUS-CLASSES C08B, C08C, C08F, C08G ou C08H149
5Fabrication d'objets ou de matériaux façonnés contenant des substances macromoléculaires
CPC
B29C 55/005
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
55Shaping by stretching, e.g. drawing through a die; Apparatus therefor
005characterised by the choice of materials
B29C 70/66
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
58comprising fillers only ; , e.g. particles, powder, beads, flakes, spheres
66the filler comprising hollow constituents, e.g. syntactic foam
B29K 2105/04
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING 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
2105Condition, form or state of moulded material ; or of the material to be shaped
04cellular or porous
B29K 2105/16
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING 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
2105Condition, form or state of moulded material ; or of the material to be shaped
06containing reinforcements, fillers or inserts
16Fillers
B32B 5/32
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered products characterised by the non- homogeneity or physical structure ; , i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
22characterised by the presence of two or more layers which ; are next to each other and are fibrous, filamentary, formed of particles or foamed
32at least two layers being foamed and next to each other
C08J 5/18
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
5Manufacture of articles or shaped materials containing macromolecular substances
18Manufacture of films or sheets
Déposants
  • HUHTAMAKI FORCHHEIM ZN DER HUHTAMAKI DEUTSCHLAND GMBH & CO.KG [DE/DE]; Zweibrückenstr. 15-25 91301 Forchheim, DE (AllExceptUS)
  • BAUER, Michael [DE/DE]; DE (UsOnly)
  • HAUG, Sonja [DE/DE]; DE (UsOnly)
  • SCHMIDT, Werner [DE/DE]; DE (UsOnly)
  • WALKER, Manfred [DE/DE]; DE (UsOnly)
Inventeurs
  • BAUER, Michael; DE
  • HAUG, Sonja; DE
  • SCHMIDT, Werner; DE
  • WALKER, Manfred; DE
Mandataires
  • HUTZELMANN, Gerhard ; Patentanwaltskanzlei Hutzelmann Schloss Osterberg 89296 Osterberg, DE
Données relatives à la priorité
10 2006 026 291.302.06.2006DE
Langue de publication allemand (DE)
Langue de dépôt allemand (DE)
États désignés
Titre
(DE) VERFAHREN ZUR HERSTELLUNG EINER KUNSTSTOFFOLIE MIT NIEDRIGER DICHTE UND NACH DIESEM VERFAHREN HERGESTELLTE FOLIE
(EN) METHOD FOR THE PRODUCTION OF A LOW-DENSITY PLASTIC FOIL, AND FOILS PRODUCED ACCORDING TO THIS METHOD
(FR) PROCÉDÉ DE PRÉPARATION D'UNE FEUILLE PLASTIQUE AVEC FAIBLE DENSITÉ ET FEUILLE PRÉPARÉE SELON CE PROCÉDÉ
Abrégé
(DE)
Verfahren zur Herstellung einer Kunststoffolie mit niedriger Dichte, wobei ein Kunststoffmaterial mit Vakuolen oder dergleichen versehen wird und die Vakuolen mit einem Gas gefüllt sein können.
(EN)
A method for the production of a low-density plastic foil, wherein a plastic material is provided with vacuoles or the like, and the vacuoles can be filled with a gas.
(FR)
Procédé de préparation d'une feuille plastique avec faible densité, où un matériau plastique est muni de vacuoles ou similaires et les vacuoles peuvent être remplies d'un gaz.
Dernières données bibliographiques dont dispose le Bureau international