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:
Nov. 28, 2017
Filed:
May. 05, 2008
Douglas H. Adamson, Skillman, NJ (US);
Warde T. Collins, Midland, MI (US);
David E. Grahan, Long Valley, NJ (US);
Robert M. Minnini, Oriental, NC (US);
Douglas H. Adamson, Skillman, NJ (US);
Warde T. Collins, Midland, MI (US);
David E. Grahan, Long Valley, NJ (US);
Robert M. Minnini, Oriental, NC (US);
Other;
Abstract
A composition of matter wherein the composition comprises a siliceous substrate having silanols on the surface and a polymer selected from the group consisting essentially of a water soluble polymer, a water soluble copolymer, an alcohol soluble polymer, an alcohol soluble copolymer, and combinations of such polymers, wherein the polymer is chemically bonded to the siliceous substrate by a silane linking material having the general formulaOSiQYthat is derived from an alkoxy-functional silane having the general formula(RO)SiQXand processes for preparing the crosslinked polymer that is chemically bonded to the surface of the siliceous substrate.