发明名称 |
SOL CONTAINING NANO ZIRCONIA PARTICLES FOR USE IN ADDITIVE MANUFACTURING PROCESSES FOR THE PRODUCTION OF 3-DIMENSIONAL ARTICLES |
摘要 |
The invention relates to the use of a printing sol as construction material in an additive manufacturing process for producing a 3-dim article, the printing sol comprising solvent(s), nano-sized crystalline zirconia particles in an amount from 2 to 25 vol.-% with respect to the volume of the sol, the average primary particle size of the nano-sized crystalline zirconia particles being in a range up to 50 nm, a first monomer being a polymerizable surface modification agent represented by formula A-B, with A being capable of attaching to the surface of the nano-sized crystalline zirconia particles and B being a radiation curable group, optionally a second monomer, the second monomer comprising at least one radiation curable moiety but no acidic or silane group(s), photo initiator(s). The invention also relates to a ceramic article obtainable according to such a process. |
申请公布号 |
WO2016191534(A1) |
申请公布日期 |
2016.12.01 |
申请号 |
WO2016US34273 |
申请日期 |
2016.05.26 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
MAYR, Helmar;KORTEN, Malte;ANDRES, Christine M.;KOLB, Brant U.;HAUPTMANN, Holger;SCHECHNER, Gallus;JAHNS, Michael;HUMPAL, Kathleen M.;LACKEY, Melissa A.;PENNINGTON, Paul D.;HENDRICKSON, Mark J. |
分类号 |
C04B35/486;A61C5/08;A61C5/10;A61C13/00;A61C13/08;A61C13/083;A61C13/09;A61K6/02;B28B1/00;B29C67/00 |
主分类号 |
C04B35/486 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|