US 11,866,523 B2
Water-mediated polyester (meth)acrylation systems
Peter D. Gabriele, Frisco, TX (US); Scott Radzinski, Gilbertsville, PA (US); Jeremy J. Harris, Doylestown, PA (US); and Brian Ginn, Harleysville, PA (US)
Assigned to THE SECANT GROUP, LLC, Telford, PA (US)
Filed by THE SECANT GROUP, LLC, Telford, PA (US)
Filed on Apr. 6, 2021, as Appl. No. 17/223,722.
Claims priority of provisional application 63/005,654, filed on Apr. 6, 2020.
Prior Publication US 2021/0309766 A1, Oct. 7, 2021
Int. Cl. C08G 63/20 (2006.01); C08G 63/78 (2006.01); C08G 63/91 (2006.01); C08F 2/10 (2006.01); C08F 2/50 (2006.01); C08F 120/14 (2006.01)
CPC C08F 2/10 (2013.01) [C08F 2/50 (2013.01); C08F 120/14 (2013.01); C08F 2438/02 (2013.01); C08G 63/20 (2013.01); C08G 63/78 (2013.01); C08G 63/916 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A water-mediated process of preparing a polymeric (meth)acrylation composition, comprising the steps of:
providing a stabilized aqueous solution comprising at least one (meth)acrylation component and a polyol monomer in a vessel under an inert atmosphere;
adding a diacid monomer to the vessel under the inert atmosphere; and
heating and removing water from the vessel under the inert atmosphere to produce the polymeric (meth)acrylation composition;
wherein the polymeric (meth)acrylation composition comprises a (meth)acrylation polyester copolymer of the diacid monomer and the polyol monomer with the at least one (meth)acrylation component conjugated to the (meth)acrylation polyester copolymer.