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US 11,459,289 B2Granted
Conversion of dicarboxylic acids to monomers and plasticizers
AssigneeAlliance for Sustainable Energy, LLC
InventorsNicholas Rorrer, Gregg Tyler Beckham, Caroline Bradshaw Hoyt
Life of this patent
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Abstract
The present disclosure relates to a composition that includes a first repeat unit defined by where R includes a first hydrocarbon chain that includes at least one olefinic bond, R5 includes a second hydrocarbon chain, the second hydrocarbon chain may be saturated, and n may be between 2 and 1,000.
Claims14
A composition comprising:
- wherein:
- R comprises a hydrocarbon chain having four carbon atoms and an ethyl group.
A composition comprising:
- a first repeat unit comprising:
- wherein:
- R comprises a hydrocarbon chain having four carbon atoms, a methyl group, and two carbon-carbon double bonds, and
- n is between 2 and 2,000, inclusively.
1 more element
A composition comprising:
- a first repeat unit comprising:
- wherein:
- n is between 2 and 2,000, inclusively.
Dependencies are inferred from the claim text.