US 12,303,863 B2
Porous ceramics for additive manufacturing, filtration, and membrane applications
Patrick Campbell, Oakland, CA (US); Sarah Baker, Dublin, CA (US); Maira R. Ceron Hernandez, Brentwood, CA (US); Jennifer Marie Knipe, Oakland, CA (US); and Joshuah K. Stolaroff, Oakland, CA (US)
Assigned to Lawrence Livermore National Security, LLC, Livermore, CA (US)
Filed by Lawrence Livermore National Security, LLC, Livermore, CA (US)
Filed on Mar. 22, 2023, as Appl. No. 18/124,979.
Application 18/124,979 is a division of application No. 16/706,526, filed on Dec. 6, 2019, granted, now 11,638,907.
Application 16/706,526 is a continuation in part of application No. PCT/US2018/039113, filed on Jun. 22, 2018.
Claims priority of provisional application 62/524,329, filed on Jun. 23, 2017.
Prior Publication US 2023/0219058 A1, Jul. 13, 2023
Int. Cl. B01J 20/06 (2006.01); B01D 53/22 (2006.01); B01D 53/62 (2006.01); B01D 53/80 (2006.01); B01D 67/00 (2006.01); B01D 69/14 (2006.01); B01D 71/02 (2006.01); B01J 20/04 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); B01J 20/32 (2006.01); B01J 20/34 (2006.01); B33Y 10/00 (2015.01); B33Y 70/10 (2020.01); B33Y 80/00 (2015.01)
CPC B01J 20/06 (2013.01) [B01D 53/228 (2013.01); B01D 53/229 (2013.01); B01D 53/62 (2013.01); B01D 53/80 (2013.01); B01D 67/00793 (2022.08); B01D 69/14111 (2022.08); B01D 71/024 (2013.01); B01J 20/041 (2013.01); B01J 20/043 (2013.01); B01J 20/28004 (2013.01); B01J 20/28016 (2013.01); B01J 20/28045 (2013.01); B01J 20/28083 (2013.01); B01J 20/28085 (2013.01); B01J 20/3007 (2013.01); B01J 20/3042 (2013.01); B01J 20/3064 (2013.01); B01J 20/3078 (2013.01); B01J 20/3085 (2013.01); B01J 20/3204 (2013.01); B01J 20/3287 (2013.01); B01J 20/3293 (2013.01); B01J 20/3433 (2013.01); B01J 20/3483 (2013.01); B33Y 10/00 (2014.12); B33Y 70/10 (2020.01); B33Y 80/00 (2014.12); B01D 2251/304 (2013.01); B01D 2251/606 (2013.01); B01D 2253/1124 (2013.01); B01D 2253/202 (2013.01); B01D 2253/25 (2013.01); B01D 2253/304 (2013.01); B01D 2253/308 (2013.01); B01D 2257/504 (2013.01); B01D 2259/40088 (2013.01)] 14 Claims
OG exemplary drawing
 
1. An ink for three dimensional printing a ceramic material, the ink comprising:
metal oxide nanoparticles, a polymer resin, and a cross-linking agent, wherein a concentration of the metal oxide nanoparticles is at least about 50 wt % of a total mass of the ink.