Douglas H. Adamson,Warde T. Collins,David E. Grahan,Robert M. Minnini
申请号：
US12151242
公开号：
US09828404B2
申请日:
2008.05.05
申请国别(地区):
US
年份:
2017
代理人:
摘要：
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 formulaO3/2SiQYthat is derived from an alkoxy-functional silane having the general formula(RO)3SiQXand processes for preparing the crosslinked polymer that is chemically bonded to the surface of the siliceous substrate.
