US 12,435,242 B2
Compositions, devices, and methods for improving a surface property of a substrate
John Michael Ramsey, Chapel Hill, NC (US); and William Hampton Henley, Chapel Hill, NC (US)
Assigned to The University of North Carolina at Chapel Hill, Chapel Hill, NC (US)
Filed by The University of North Carolina at Chapel Hill, Chapel Hill, NC (US)
Filed on Jan. 15, 2025, as Appl. No. 19/021,410.
Application 19/021,410 is a division of application No. 17/048,114, granted, now 12,234,377, previously published as PCT/US2019/032389, filed on May 15, 2019.
Claims priority of provisional application 62/673,343, filed on May 18, 2018.
Prior Publication US 2025/0163297 A1, May 22, 2025
Int. Cl. C09D 183/08 (2006.01); B01L 3/00 (2006.01); C09D 5/00 (2006.01); C09D 7/20 (2018.01)
CPC C09D 183/08 (2013.01) [B01L 3/502707 (2013.01); C09D 5/00 (2013.01); C09D 7/20 (2018.01); B01L 2300/165 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A composition consisting of:
a coating reagent, wherein the coating reagent is chosen from 3-dodecylheptamethyltrisiloxane, 3-octylheptamethyltrisiloxane, n-octyltris (trimethylsiloxy) silane, 1,1,3,5,5-pentaphenyl-1,3,5-trimethyltrisiloxane, (3,3,3-trifluoropropyl) heptamethyltrisiloxane, methyltri-n-octylsilane, octylheptamethyltrisiloxane, ethylheptamethyltrisiloxane, propylheptamethyltrisiloxane, pentaheptamethyltrisiloxane, heptylheptamethyltrisiloxane, nonylheptamethyltrisiloxane, tridecaheptamethyltrisiloxane, pentadecylheptamethyltrisiloxane, tetradecylheptamethyltrisiloxane, heptadecylheptamethyltrisiloxane, hexadecylheptamethyltrisiloxane, nonadecylheptamethyltrisiloxane, octyldecylheptamethyltrisiloxane, hexylheptamethyltrisiloxane, undecaheptamethyltrisiloxane, duodecylheptamethyltrisiloxane, and any combination thereof; and
a solvent, wherein the solvent is a polysiloxane having a viscosity of less than 0.7 centistokes at 25° C.;
wherein the coating reagent is present in the composition in an amount from 0.01% to 5% by volume of the solvent.