FDCA-based polyesters
First Claim
1. A polymer comprising reaction product of (a) one or more diacid or diester thereof, and (b) one or more polyol, wherein component (a) comprises 5 to 100 mole %, based on the total amount of component (a), of 2,5-furan dicarboxylic acid (FDCA), or one or more C1 to C10 alkyl diester thereof, and component (b) comprises 55-65 mole %, based on the total amount of component (b), of 1,3-cyclohexanedimethanol and 35-45 mole %, based on the total amount of component (b), of 1,4-cyclohexanedimethanol.
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Abstract
A polymer comprising reaction product of (a) one or more diacid or diester thereof, and (b) one or more polyol, wherein component (a) comprises 5 to 100 mole %, based on the total amount of component (a), of 2,5-furan dicarboxylic acid (FDCA), or one or more C1 to C10 alkyl diester thereof, and component (b) comprises a mixture of 1,3-cyclohexanedimethanol and 1,4-cyclohexanedimethanol, or 2,2,4,4-tetramethyl-1,3-cyclobutanediol, or combinations thereof.
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Citations
14 Claims
- 1. A polymer comprising reaction product of (a) one or more diacid or diester thereof, and (b) one or more polyol, wherein component (a) comprises 5 to 100 mole %, based on the total amount of component (a), of 2,5-furan dicarboxylic acid (FDCA), or one or more C1 to C10 alkyl diester thereof, and component (b) comprises 55-65 mole %, based on the total amount of component (b), of 1,3-cyclohexanedimethanol and 35-45 mole %, based on the total amount of component (b), of 1,4-cyclohexanedimethanol.
Specification