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US 12,505,934 B2Granted
Polymers for photovoltaic applications
AssigneePhillips 66 Company
InventorsHualong Pan, Reed Eisenhart, Brian Worfolk, Laura Nielsen
Life of this patent
Estimating the term…
Abstract
A polymer comprising wherein m+n=1.
Claims4
A polymer comprising:
- wherein n+m =1, wherein m ranges from about 0.3 to about 0.5 and n ranges from about 0.5 to about 0.7,
- herein R1, R2, R5, and R6, are identical
- wherein R3, R4, R7, and R8 are independently selected from unsubstituted branched alkyls with 1 to 60 carbon atoms, or unsubstituted linear alkyls with 1 to 60 carbon atoms,
- wherein R15, R16, R17, R18 are H.
1 more element
A polymer comprising:
- wherein n+m =1.
Dependencies are inferred from the claim text.