US 11,999,864 B2
Molecular ink and method for printing resistive film coatings
Robert Swisher, Pittsburgh, PA (US)
Assigned to LIQUID X PRINTED METALS, INC., Pittsburgh, PA (US)
Filed by Liquid X Printed Metals, Inc., Pittsburgh, PA (US)
Filed on Jun. 13, 2022, as Appl. No. 17/839,133.
Application 17/839,133 is a continuation in part of application No. PCT/US2021/016080, filed on Feb. 1, 2021.
Claims priority of provisional application 62/967,858, filed on Jan. 30, 2020.
Claims priority of provisional application 62/967,883, filed on Jan. 30, 2020.
Claims priority of provisional application 62/968,007, filed on Jan. 30, 2020.
Prior Publication US 2022/0306888 A1, Sep. 29, 2022
Int. Cl. C09D 11/52 (2014.01); B41M 3/00 (2006.01); B41M 5/00 (2006.01); C09D 11/033 (2014.01); C09D 11/037 (2014.01); C09D 11/32 (2014.01); C09D 11/322 (2014.01); C09D 11/36 (2014.01); C09D 11/38 (2014.01); G01L 1/18 (2006.01); G01L 5/22 (2006.01); H05B 1/02 (2006.01); H05B 3/03 (2006.01); H05B 3/12 (2006.01); H05B 3/34 (2006.01); H05K 1/03 (2006.01); H05K 1/09 (2006.01); H05K 3/12 (2006.01)
CPC C09D 11/52 (2013.01) [B41M 3/006 (2013.01); B41M 5/0023 (2013.01); B41M 5/0047 (2013.01); C09D 11/033 (2013.01); C09D 11/037 (2013.01); C09D 11/32 (2013.01); C09D 11/322 (2013.01); C09D 11/36 (2013.01); C09D 11/38 (2013.01); G01L 1/18 (2013.01); G01L 5/22 (2013.01); H05B 1/0213 (2013.01); H05B 1/0238 (2013.01); H05B 3/03 (2013.01); H05B 3/12 (2013.01); H05B 3/34 (2013.01); H05K 1/032 (2013.01); H05K 1/038 (2013.01); H05K 1/0393 (2013.01); H05K 1/092 (2013.01); H05K 3/125 (2013.01); H05B 2203/013 (2013.01); H05B 2203/029 (2013.01); H05B 2214/02 (2013.01); H05K 2203/11 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A particle free molecular ink comprising:
75-99 wt. % of a first metal complex comprising a metal, at least one first ligand, and at least one second ligand;
1-25 wt. % of a second metal complex comprising a metal, at least one first ligand, and at least one second ligand; and
two or more polar protic solvents,
wherein the wt. % is based on the total weight of the first and second metal complex in the molecular ink, and
wherein the first metal complex comprises silver diamine carboxylate and the second metal complex comprises copper diamine carboxylate.