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US 11,897,987 B2Granted
Polymers derived from biomass
AssigneeThe Florida State University Research Foundation, Inc.
InventorsJustin Kennemur, Mark Yarolimek
Life of this patent
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Abstract
Disclosed are polymers derived from biomass. More specifically described are δ-pinene-based polymers, copolymers and compositions comprising δ-pinene-based polymers. Also disclosed are methods of making the same.
Claims29
A polymer comprising:
- a repeating unit of Formula (I):
- wherein R1, R2, R3, are independently selected from hydrogen, C1-C10 alkyl, C1-C10 alkoxy, C1-C6 cycloalkyl, C5-C15 aryl, C1-C13 heteroaryl, C3-C15 heterocycloalkyl, C1-C15 heteroalkyl, C6-C14 aryloxy, hydroxyl, halogen, CN, CF3, CO2H, CO2NH2, CO2NHR′, CO2R′, C(O)R′, C(O)NH2, or C(O)NHR′ wherein each of R1, R2, R3, independent of the other, is optionally substituted with C1-C10 alkyl, C1-C10 alkoxy, C1-C6 cycloalkyl, C5-C15 aryl, C1-C13 heteroaryl, C3-C15 heterocycloalkyl, C1-C15 heteroalkyl, C6-C14 aryloxy, aldehyde, amino, carboxylic acid, ester, ether, halide, hydroxy, ketone, nitro, silyl, sulfo-oxo, sulfonyl, sulfone, sulfoxide, or thiol;
- wherein R′ is independently chosen from C1-C10 alkyl, C1-C10 alkoxy, C1-C6 cycloalkyl, C5-C15 aryl, C1-C13 heteroaryl, C3-C15 heterocycloalkyl, C1-C15 heteroalkyl, or C6-C14 aryloxy, any of which are optionally substituted with C1-C10 alkyl, C1-C10 alkoxy, C1-C6 cycloalkyl, C5-C15 aryl, C1-C13 heteroaryl, C3-C15 heterocycloalkyl, C1-C15 heteroalkyl, C6-C14 aryloxy, aldehyde, amino, carboxylic acid, ester, ether, halide, hydroxy, ketone, nitro, silyl, sulfo-oxo, sulfonyl, sulfone, sulfoxide, or thiol;
- and wherein
- n is an integer from 2 to 100,000.
2 more elements
A method comprising:
- polymerizing a δ-pinene in the presence of a catalyst, thereby forming a polymer having a structure of Formula (I):
- wherein R1, R2, R3, are independently selected from hydrogen, C1-C10 alkyl, C1-C10 alkoxy, C1-C6 cycloalkyl, C5-C15 aryl, C1-C13 heteroaryl, C3-C15 heterocycloalkyl, C1-C15 heteroalkyl, C6-C14 aryloxy, hydroxyl, halogen, CN, CF3, CO2H, CO2NH2, CO2NHR′, CO2R′, C(O)R′, C(O)NH2, or C(O)NHR′ wherein each of R1, R2, R3, independent of the other, is optionally substituted with C1-C10 alkyl, C1-C10 alkoxy, C1-C6 cycloalkyl, C5-C15 aryl, C1-C13 heteroaryl, C3-C15 heterocycloalkyl, C1-C15 heteroalkyl, C6-C14 aryloxy, aldehyde, amino, carboxylic acid, ester, ether, halide, hydroxy, ketone, nitro, silyl, sulfo-oxo, sulfonyl, sulfone, sulfoxide, or thiol;
- wherein R′ is independently, chosen from C1-C10 alkyl, C1-C10 alkoxy, C1-C6 cycloalkyl, C5-C15 aryl, C1-C13 heteroaryl, C3-C15 heterocycloalkyl, C1-C15 heteroalkyl, or C6-C14 aryloxy, any of which are optionally substituted with C1-C10 alkyl, C1-C10 alkoxy, C1-C6 cycloalkyl, C5-C15 aryl, C1-C13 heteroaryl, C3-C15 heterocycloalkyl, C1-C15 heteroalkyl, C6-C14 aryloxy, aldehyde, amino, carboxylic acid, ester, ether, halide, hydroxy, ketone, nitro, silyl, sulfo-oxo, sulfonyl, sulfone, sulfoxide, or thiol;
- and wherein
- n is an integer from 2 to 10,000.
2 more elements
Dependencies are inferred from the claim text.