US 11,795,340 B2
Compositon sensitive to UV-C radiation and UV-C sterilization or disinfection dosimeter
Esteban Lombardía, Alvear (AR); and Adrián Jesús Rovetto, Alvear (AR)
Assigned to TERRAGENE S.A., Alvear (AR); and TERRAGENE LLC, Spring, TX (US)
Filed by TERRAGENE S.A., Alvear (AR); and TERRAGENE LLC, Spring, TX (US)
Filed on Sep. 2, 2020, as Appl. No. 17/10,458.
Prior Publication US 2022/0064468 A1, Mar. 3, 2022
Int. Cl. C09D 11/50 (2014.01); A61L 2/10 (2006.01); A61L 2/28 (2006.01); B41M 1/12 (2006.01); C09D 11/037 (2014.01); C09D 11/106 (2014.01)
CPC C09D 11/50 (2013.01) [A61L 2/10 (2013.01); A61L 2/28 (2013.01); B41M 1/12 (2013.01); C09D 11/037 (2013.01); C09D 11/106 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A composition comprising:
a UV-C radiation sensitive polymer,
an acid scavenger,
a photoinitiator, and
a pH-sensitive dye,
wherein the photoinitiator is 9% to 15% by weight of the composition, and
wherein the acid scavenger is 0.25% to 0.75% by weight of the composition and the UV-C radiation sensitive polymer is 10% to 30% by weight of the composition.