BUILD MATERIAL FOR FORMING A THREE DIMENSIONAL ARTBUILD MATERIAL FOR FORMING A THREE DIMENSIONAL ARTICLE ICLE
摘要
The present invention provides a three-dimensional article formed from a build material comprising a solution of a resin having a hydroxyl number from about 5 to 1000 and a molecular weight greater than about 500, dissolved in at least one primary aromatic sulfonamide. The present invention also provides a method for making a three-dimensional article based upon article defining data. The method comprises the step of dispensing a meltable build material comprising a solution of a resin having a hydroxyl number from about 5 to 1000 and a molecular weight greater than about 500, dissolved in at least one primary aromatic sulfonamide in a plurality of droplets toward a platform and which solidify after dispensing to construct the article in successive layers based upon the three-dimensional coordinate data.
申请公布号
WO9613372(A3)
申请公布日期
1996.06.27
申请号
WO1995US12876
申请日期
1995.10.18
申请人
BPM TECHNOLOGY, INC.;NOWAK, MICHAEL, T.;FERREIRA, MANUAL, M.;LEONARD, NADINE, J.
发明人
NOWAK, MICHAEL, T.;FERREIRA, MANUAL, M.;LEONARD, NADINE, J.