THREE-DIMENSIONAL PRINTING MATERIAL SYSTEM WITH IMPROVED COLOR, ARTICLE PERFORMANCE, AND EASE OF USE
摘要
A materials system and methods are provided to enable the formation of articles by three dimensional printing. The materials system includes particulate mixtures having a whitening agent and a solid particulate additive comprising an acid, the latter adapted for modifying a cure rate of an infiltrant. The materials system also includes aqueous fluids including optical brightening agents.
申请公布号
HK1135647(A1)
申请公布日期
2014.10.10
申请号
HK20100102301
申请日期
2010.03.04
申请人
3D SYSTEMS INC.
发明人
ALAM, AMIR A;SPRAUER, JEAN J;BREDT, JAMES, F. JF;CLARK, NANETTE N;FLYNN, MARY M;WILLIAMS, DEREK,X. DX