Warde T. Collins,Douglas H. Adamson,David E. Graham,Robert M. Mininni
申请号：
US15693823
公开号：
US20180134740A1
申请日:
2017.09.01
申请国别(地区):
US
年份:
2018
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.
