WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1992000176) METHOD OF FORMING THERMOPLASTIC MATERIALS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1992/000176    International Application No.:    PCT/FI1991/000193
Publication Date: 09.01.1992 International Filing Date: 20.06.1991
Chapter 2 Demand Filed:    19.12.1991    
IPC:
B29C 33/56 (2006.01), B29C 43/12 (2006.01), B29C 51/28 (2006.01)
Applicants: A. AHLSTROM CORPORATION [FI/FI]; SF-29600 Noormarkku (FI) (For All Designated States Except US).
LAINE, Eino [FI/FI]; (FI) (For US Only).
RÖKMAN, Kay [FI/FI]; (FI) (For US Only)
Inventors: LAINE, Eino; (FI).
RÖKMAN, Kay; (FI)
Agent: A. AHLSTROM CORPORATION; Patent Dept., P.O. Box 18, FIN-48601 Karhula (FI)
Priority Data:
903324 02.07.1990 FI
Title (EN) METHOD OF FORMING THERMOPLASTIC MATERIALS
(FR) METHODE DE FORMAGE DE MATERIAUX THERMOPLASTIQUES
Abstract: front page image
(EN)In a method for the manufacture of a thermoplastic product, a sheet of a thermoplastic material (3) is heated and transferred to a mould (1 and 2) in which it is formed by pressing. The mould is a model backed against a planar mould table (6) via a backing material (1).
(FR)Selon une méthode de fabrication d'articles thermoplastiques, on fait chauffer une feuille de matériau thermoplastique (3) avant son transfert dans un moule (1 et 2) destiné à sa mise en forme par pressage. Le moule comporte un modèle plaqué contre une table de moulage plane (6) par l'intermédiaire d'un matériau de support (1).
Designated States: CA, JP, KR, NO, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE).
Publication Language: English (EN)
Filing Language: English (EN)