Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phosphorus-containing reactant
Reexamination Certificate
2007-05-15
2007-05-15
Truong, Duc (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phosphorus-containing reactant
C528S399000, C528S401000, C528S486000, C528S488000, C424S280100
Reexamination Certificate
active
11103251
ABSTRACT:
A polyphosphate polymer which includes both (i) ionic or ionizable moieties; and (ii) fluorine-containing moieties. Such polymers may be used as matrices for pharmaceuticals, as multilayer coatings for fuel cell membranes, as dopant for electrically conductive polymers, or as multilayer coatings for biomedical devices.
REFERENCES:
Drappel et al., Conductive coated carriers comprised of inorganic and organic polymers mixture for electrophotographic developer, Xerox corporation, Jul. 2002, Chem Abstract 137: 116908.
Drapper et al., Conductive coated carriers comprised of inorganic and organic polymers mixture for electrophotographic developer, Xerox corporation, Jul. 2002, Chem Abstract 137: 116907.
Denness et al., Synthesis of crown ether polymers—lithium doped materials, Physical organic Chemistry, 1994, (7), 1445-53, Chem Abstract 121: 109821.
Nakanaga et al., Fluoroalkylsulfonyl gorup containing oligoalkyleneoxypolyphosphazenes and their uses, Otsuka Chemical Co., LtD., Japan, 1990, Chem Abstract 113: 232301.
Andrianov Alexander K.
Marin Alexander
Lillie Raymond J.
Olstein Elliot M.
Parallel Solutions, Inc.
Truong Duc
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