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US 7,868,115 B1Granted
Farnesene interpolymer
AssigneeAmyris Biotechnologies, Inc.
InventorDerek James McPhee
Life of this patent
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Abstract
Provided herein are farnesene interpolymers derived from a farnesene and at least one vinyl monomer. In certain embodiments, the farnesene is α-farnesene, β-farnesene or a combination thereof. In some embodiments, the at least one vinyl monomer is ethylene, an α-olefin such as styrene, or a substituted or unsubstituted vinyl halide, vinyl ether, acrylonitrile, acrylic ester, methacrylic ester, acrylamide or methacrylamide, or a combination thereof.
Claims20
A farnesene interpolymer comprising one or more polymer molecules having formula (X′):
- wherein each of n and m is independently an integer from 1 to about 100,000;
- X has one or more of formulae (I′)-(VIII′):
- Y has formula (IX′):
- wherein R1 has formula (XI):
- R2 has formula (XII):
- R3 has formula (XIII):
- and
- R4 has formula (XIV):
- wherein each of R5, R6, R7 and R8 is independently H, alkyl, cycloalkyl, aryl, cycloalkenyl, alkynyl, heterocyclyl, alkoxy, aryloxy, carboxy, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, acyloxy, nitrile or halo, and wherein a mole percent ratio of X to Y is from about 1:4 to about 100:1.
6 more elements
Dependencies are inferred from the claim text.