Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2007-01-09
2007-01-09
Lipman, Bernard (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C526S277000, C526S279000, C526S307000, C526S307100, C526S307200, C526S310000, C526S312000, C526S328500, C526S347000, C526S347100
Reexamination Certificate
active
10795977
ABSTRACT:
A biocompatibilizing process in which a substrate having a surface which bears substrate pendant functional groups is biocompatibilized by coating it with a coating composition containing a polymer formed from a radical polymerizable monomers including a radical polymerisable zwitterionic monomer and a radical polymerizable monomer containing a reactive group to form a polymer having zwitterionic groups and pendant reactive groups and the said pendant reactive groups are reacted to form covalent bonds with said substrate pendant functional group and thereby form a stable coating of polymer on the said surface.
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Bowers Roderick William Jonathon
Jones Stephen Alister
Stratford Peter William
Biocompatibles UK Limited
Lipman Bernard
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