Patent ID: 11912904
Assignee: NOURYON CHEMICALS INTERNATIONAL B.V.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 5:
6. The method of claim 1, in which the hydrophilic organosilane moiety comprises one or more hydrophilic groups Rm directly bound to the silicon atom of the silane, where:
each Rm is independently selected from the group consisting of alkyl, alkenyl, epoxy alkyl, aryl, heteroaryl, C1-6 alkylaryl and C1-6 alkylheteroaryl groups, optionally substituted with one or more groups selected from ERA, isocyanate and isocyanurate;
E is either not present, or is a linking group selected from −O—, —S—, OC(O)—, C(O)—, —C(O)O—, —C(O)OC(O)—, —N(Rp)—, —N(Rp)C(O)—, —N(Rp)C(O)N(Rp)— and —C(O)N(Rp)—, where Rp is H or C1-6 alkyl;
Rn is linked to E, or directly to Rm if E is not present;
Rn is selected from the group consisting of halogen, alkyl, alkenyl, aryl, heteroaryl, C1-3 alkylaryl and C1-3 alkylheteroaryl, and each RA is optionally substituted with one or more groups selected from the group consisting of hydroxyl, halogen, epoxy, —ORp or —N(Rp)2; and
if E is present, Rn can also be hydrogen.