US 11,812,742 B2
Biocidal solar cell
Gang Sun, Davis, CA (US); Yang Si, Davis, CA (US); and Zheng Zhang, Davis, CA (US)
Assigned to The Regents of the University of California, Oakland, CA (US)
Filed by The Regents of the University of California, Oakland, CA (US)
Filed on Mar. 30, 2020, as Appl. No. 16/834,484.
Application 16/834,484 is a continuation of application No. PCT/US2018/057781, filed on Oct. 26, 2018.
Claims priority of provisional application 62/577,694, filed on Oct. 26, 2017.
Prior Publication US 2020/0221693 A1, Jul. 16, 2020
Int. Cl. A01N 25/10 (2006.01); A01N 25/34 (2006.01); C09D 5/14 (2006.01); D01F 1/10 (2006.01); D06M 13/184 (2006.01); D06M 16/00 (2006.01)
CPC A01N 25/10 (2013.01) [A01N 25/34 (2013.01); C09D 5/14 (2013.01); D01F 1/103 (2013.01); D06M 13/1845 (2013.01); D06M 16/00 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A photobiocidal polymer comprising:
a foundation polymer; and
a photosensitizer or photosensitizer moiety; wherein the photosensitizer or photosensitizer moiety is selected from the group consisting of

OG Complex Work Unit Chemistry
wherein each R1 is independently selected from the group consisting of hydrogen, C1-12 alkyl, and a bond to the foundation polymer.