The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 09, 2024
Filed:
Apr. 06, 2021
The Secant Group, Llc, Telford, PA (US);
Peter D. Gabriele, Frisco, TX (US);
Scott Radzinski, Gilbertsville, PA (US);
Jeremy J. Harris, Doylestown, PA (US);
Brian Ginn, Harleysville, PA (US);
THE SECANT GROUP, LLC, Telford, PA (US);
Abstract
A water-mediated process prepares a polymeric (meth)acrylation composition. In some embodiments, the process includes providing a stabilized aqueous solution including a (meth)acrylation component and a polyol monomer in a vessel under an inert atmosphere and adding a diacid monomer to the vessel under the inert atmosphere. In some embodiments, the process includes providing a stabilized aqueous solution including a (meth)acrylation component and a copolymer of a polyol monomer and a diacid monomer in a vessel under an inert atmosphere. The process further includes heating and removing water from the vessel under the inert atmosphere to produce the polymeric (meth)acrylation composition. The polymeric (meth)acrylation composition includes a (meth)acrylation polyester copolymer of the diacid monomer and the polyol monomer with the (meth)acrylation component conjugated to the (meth)acrylation polyester copolymer. In some embodiments, the polymeric (meth)acrylation composition is free of mineral acid and free of cytotoxic solvents, catalysts, and scavengers.