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US 12,351,687 B2Granted
Thiocarbonyl-based poly(O-thiocarbamate) compound and preparation method and use thereof
AssigneeZhejiang University
InventorsJie Zhang, Jingzhi Sun
Life of this patent
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Abstract
The present disclosure provides a new thiocarbonyl-based poly(O-thiocarbamate) compound with a structure represented by Formula I below, which has a sulfur element introduced, and has good solubility and high molecular weight.
Claims2
A thiocarbonyl-based poly(O-thiocarbamate) compound having a structure represented by Formula I:
- wherein in Formula I,
- n is an integer in a range of 2 to 430;
- and
- R1 is selected from the group consisting of Formula 4 and Formula 11, and R2 is selected from the group consisting of Formula 2-1, Formula 3-1, Formula 20-1, Formula 21-1, Formula 23-1 and Formula 23-2:
- wherein in Formula 4, Formula 11, Formula 2-1, Formula 3-1, Formula 20-1, Formula 21-1, Formula 23-1, and Formula 23-2, * represents a substitution position.
2 more elements
Dependencies are inferred from the claim text.