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Machine translation
1. (WO2000062994) SOLUBLE MATERIAL AND PROCESS FOR THREE-DIMENSIONAL MODELING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/062994    International Application No.:    PCT/US2000/010592
Publication Date: 26.10.2000 International Filing Date: 19.04.2000
Chapter 2 Demand Filed:    20.11.2000    
IPC:
B29C 67/00 (2006.01), C08K 5/00 (2006.01)
Applicants: STRATASYS, INC. [US/US]; 14950 Martin Drive, Eden Prairie, MN 55344-2020 (US) (For All Designated States Except US).
PRIEDEMAN, William, R., Jr. [US/US]; (US) (For US Only).
BROSCH, Andrea, L. [US/US]; (US) (For US Only)
Inventors: PRIEDEMAN, William, R., Jr.; (US).
BROSCH, Andrea, L.; (US)
Agent: CHAPMAN, Gena, M.; Kinney & Lange, P.A., Kinney & Lange Building, 312 South Third Street, Minneapolis, MN 55415-1002 (US)
Priority Data:
60/130,165 20.04.1999 US
Title (EN) SOLUBLE MATERIAL AND PROCESS FOR THREE-DIMENSIONAL MODELING
(FR) MATIERE SOLUBLE ET PROCEDE DE MODELAGE TRIDIMENSIONNEL
Abstract: front page image
(EN)A process for three-dimensional modeling in which an alkali-soluble thermoplastic material is used in an additive deposition process to form a soluble support structure (28) for a three-dimensional object (26) under construction. The alkali-soluble thermoplastic material includes a base polymer of carboxylic acid and a plasticizer. Following formation, the object (26) is placed in an alkaline bath to dissolve the support structure (28). The alkali-soluble material can be used to form an alkali-soluble three-dimensional object (26).
(FR)L'invention concerne un procédé de modelage tridimensionnel, selon lequel on utilise une matière thermoplastique soluble dans les alcalis dans un processus de dépôt additif de façon à former une structure support soluble (28) destinée à un objet (26) tridimensionnel en construction. La matière thermoplastique soluble dans les alcalis renferme un polymère de base d'acide carboxylique et un plastifiant. Après formation, l'objet (26) est placé dans un bain alcalin pour dissoudre la structure support (28). La matière soluble dans les alcalis peut s'utiliser pour former un objet (26) tridimensionnel soluble dans les alcalis.
Designated States: CN, DE, US.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)