Search International and National Patent Collections

1. (WO2018197248) A COMPOSITION USED IN 3D PRINTING SYSTEM, ITS APPLICATION THEREOF

Pub. No.:    WO/2018/197248    International Application No.:    PCT/EP2018/059654
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Tue Apr 17 01:59:59 CEST 2018
IPC: C08F 220/04
C08F 220/06
C08F 220/20
C08F 220/28
B33Y 70/00
B29C 64/40
Applicants: BASF SE
Inventors: XU, Hang
ZHOU, ShengZhong
HIRSEMANN, Stefan
Title: A COMPOSITION USED IN 3D PRINTING SYSTEM, ITS APPLICATION THEREOF
Abstract:
The present invention relates to a composition to form support materials for 3D (three dimensional) printing and the application of said composition in 3D printing process as well as the resultant 3D object. The present invention also provides a process of fabricating a three-dimensional object, comprising i) dispensing a build material that comprises a model material composition and a support material composition; ii) curing the layer dispensed in step i); iii) repeating step i) and ii) so as to sequentially form a plurality of layers in a configured pattern corresponding to the shape of the object; and iv) removing the support material from the build material.