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US 2026/0250451 A1Published application
Glycerol-based resins for 3-d printing
AssigneeThe Board of Trustees of The University of Alabama
InventorsJason E. Bara, Zahra Pour, Sourav Chatterjee
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Abstract
Disclosed herein are glycerol-based (meth)acrylates useful in resins for 3-D printing. In some implementations, the resins further include a dissolved polymer component.
Claims20
A composition, comprising a compound having the formula:
- wherein
- Rm is H or CH3;
- R1 is C1-12alkyl, C3-12cycloalkyl, C1-12heteroalkyl, C6-12aryl, C1-12heteroaryl, wherein R1 can be substituted one or more times by halo, hydroxy, C3-8cycloalkyl, C1-8heterocyclyl, C6-12aryl, C1-12heteroaryl, or a combination thereof, and
- R2 is C1-12alkyl, C3-12cycloalkyl, C1-12heteroalkyl, C6-12aryl, C1-12heteroaryl, wherein R2 can be substituted one or more times by halo, hydroxy, C3-8cycloalkyl, C1-8heterocyclyl, C6-12aryl, C1-12heteroaryl, or a combination thereof.
1 more element
A method of upcycling a polymer, comprising dissolving the polymer in a compound having the formula:
- wherein
- Rm is H or CH3;
- R1 is C1-8alkyl, C3-8cycloalkyl, or C1-8heteroalkyl;
- and
- R2 is C1-8alkyl, C3-8cycloalkyl, or C1-8heteroalkyl.
2 more elements
Dependencies are inferred from the claim text.