Title:
METHOD AND MATERIAL FOR PRODUCING MODEL BODIES
Document Type and Number:
WIPO Patent Application WO2000064653
Kind Code:
A3
Abstract:
Model bodies of any form or shape can be produced from special plastic powders with the aid of selective sintering using infrared lasers. Also described are plastic powders containing an infrared absorber and suitable for laser-assisted model production.
Inventors:
PODSZUN WOLFGANG (DE)
HARRISON DAVID BRYAN (DE)
DEWANCKELE JEAN-MARIE (BE)
LOUWET FRANK (BE)
ALSCHER GABRIELE (DE)
HARRISON DAVID BRYAN (DE)
DEWANCKELE JEAN-MARIE (BE)
LOUWET FRANK (BE)
ALSCHER GABRIELE (DE)
Application Number:
PCT/EP2000/003316
Publication Date:
March 29, 2001
Filing Date:
April 13, 2000
Export Citation:
Assignee:
BAYER AG (DE)
PODSZUN WOLFGANG (DE)
HARRISON DAVID BRYAN (DE)
DEWANCKELE JEAN MARIE (BE)
LOUWET FRANK (BE)
ALSCHER GABRIELE (DE)
PODSZUN WOLFGANG (DE)
HARRISON DAVID BRYAN (DE)
DEWANCKELE JEAN MARIE (BE)
LOUWET FRANK (BE)
ALSCHER GABRIELE (DE)
International Classes:
B29C67/00; C08J3/12; C08K3/04; C08K5/00; C08L101/00; B29C35/08; (IPC1-7): B29C67/00; B23K26/00
Foreign References:
| EP0542729A2 | 1993-05-19 | |||
| US5648450A | 1997-07-15 | |||
| US5817206A | 1998-10-06 |
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