US 11,732,074 B2
Compositions and techniques for forming organic thin films
Elena Rogojina, Newark, CA (US); Inna Gurevitch, Newark, CA (US); Teresa A. Ramos, Newark, CA (US); Lorenza Moro, Newark, CA (US); and Victor Miranda, Newark, CA (US)
Assigned to Kateeva, Inc., Newark, CA (US)
Appl. No. 16/765,554
Filed by KATEEVA, INC., Newark, CA (US)
PCT Filed Feb. 20, 2019, PCT No. PCT/US2019/018761
§ 371(c)(1), (2) Date May 20, 2020,
PCT Pub. No. WO2019/182710, PCT Pub. Date Sep. 26, 2019.
Claims priority of provisional application 62/659,493, filed on Apr. 18, 2018.
Claims priority of provisional application 62/647,470, filed on Mar. 23, 2018.
Prior Publication US 2020/0308329 A1, Oct. 1, 2020
Int. Cl. C08F 222/10 (2006.01); C08F 220/18 (2006.01); C08F 2/38 (2006.01); C08K 5/00 (2006.01); C08L 25/06 (2006.01); C08K 5/37 (2006.01); C08K 5/5425 (2006.01); C08K 5/5435 (2006.01); C09D 11/101 (2014.01); C09D 11/107 (2014.01); H10K 50/844 (2023.01)
CPC C08F 222/102 (2020.02) [C08F 2/38 (2013.01); C08F 220/1812 (2020.02); C08F 222/103 (2020.02); C08K 5/0025 (2013.01); C08K 5/37 (2013.01); C08K 5/5425 (2013.01); C08K 5/5435 (2013.01); C08L 25/06 (2013.01); C09D 11/101 (2013.01); C09D 11/107 (2013.01); H10K 50/844 (2023.02); C08F 2800/10 (2013.01); C08L 2203/16 (2013.01); C08L 2203/206 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A cured film comprising a polymerization product of: a diacrylate monomer; a curing kinetics control additive; a multifunctional crosslinking agent, and a dimethacrylate monomer, wherein the polymerization product comprises:
the dimethacrylate monomer at a concentration in the range from 50 mole percent to 56 mole percent;
the diacrylate monomer at a concentration in the range from 31 mole percent to 37 mole percent;
the curing kinetics control additive at a concentration in the range from 0.2 mole percent to five mole percent; and
the multifunctional crosslinking agent at a concentration in the range from five mole percent to ten mole percent.