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US 10,246,540 B2Granted
Rapid azeotropic photo-copolymerization of styrene and methacrylate derivatives and uses thereof
AssigneeADA Foundation
InventorJirun Sun
Life of this patent
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Abstract
A composition of matter includes a mixture of styrene derivative monomers and methacrylate/acrylate derivative monomers, which have one or more urethane, carbamate, amide, and/or amine functional groups, and initiators, and the compositions are used to achieve composition control of the forming polymer, with the mole fraction of acrylate/methacrylate and styrene moieties in the forming polymer determined preferably by the chemistry and composition of the feeding monomers rather than the viscosity of the monomers.
Claims18
A composition of matter, comprising:
- two or more vinyl-containing monomers consisting of at least two different types of vinyl functional monomers, wherein the two or more vinyl-containing monomers are triethyleneglycol divinylbenzyl ether (TEG-DVBE) and methacrylate derivatives;
- and
- one or more initiators;
- wherein the two or more vinyl-containing monomers undergo vinyl conversion to form a composition-controlled cross-linked resin.
1 more element
Dependencies are inferred from the claim text.