Invention Grant
![Composition and applications of a multi-component benzo[1,2-B:4,5-B] dithiophene-difluorothienothiophene randomly substituted polymers for organic solar cells](/docs/US/2017-05-30/US09663604B2/abs.jpg.600x600.jpg)
- Patent Title: Composition and applications of a multi-component benzo[1,2-B:4,5-B] dithiophene-difluorothienothiophene randomly substituted polymers for organic solar cells
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Application No.: US14722864Application Date: 2015-05-27
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Publication No.: US09663604B2Publication Date: 2017-05-30
- Inventor: Wei Wang , Jun Yang , Chenjun Shi , Christopher Daeffler , Janice Hawkins , Yue Wu , Ting He , Hui Huang , Amit Palkar , Kathy Woody , Joe Bullock
- Applicant: PHILLIPS 66 COMPANY , SOLARMER ENERGY, INC.
- Applicant Address: US TX Houston
- Assignee: Phillips 66 Company
- Current Assignee: Phillips 66 Company
- Current Assignee Address: US TX Houston
- Agency: Phillips 66 Company
- Main IPC: C08G75/00
- IPC: C08G75/00 ; C08F228/06 ; H01L51/00
![Composition and applications of a multi-component benzo[1,2-B:4,5-B] dithiophene-difluorothienothiophene randomly substituted polymers for organic solar cells](/abs-image/US/2017/05/30/US09663604B2/abs.jpg.150x150.jpg)
Abstract:
A polymer having two different sets of repeat units consisting essentially of: In this polymer, R1, R2, R3 and R4 can be independently selected from the group consisting of alkyl group, alkoxy group, aryl groups and combinations thereof. Also the combination of R1, R2, R3 and R4 are not all identical and n and o are greater than 1.
Public/Granted literature
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