Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2008-03-25
2008-03-25
Feely, Michael J (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C523S457000, C428S414000
Reexamination Certificate
active
11117598
ABSTRACT:
A corrosion resistant epoxy primer comprises a epoxy resin, a curing agent, and a non-chromate containing corrosion-inhibiting pigment.
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Database WPI Section CH, Week 198233, Derwent Publications Ltd., London, GB; Class A82, AN 1982-69024E, XP-002392713.
Chemical Abstracts 142:136601 & Hughes et al., ATB Metallurgie (2003), 43 (1-2), pp. 254-272. See abstract. This citation discloses the use of cerium oxide in anti-corrosive primers.
Chemical Abstracts 138:155051 & Proc. Int. Waterborne, High-Solids and Power Coatings Symp. (2002) 29th, pp. 371-382. See abstract. This citation discloses the use of cerium oxide in anti-corrosive primers.
Chemical Abstracts 132:23865 & Progress in Organic Coatings (1999), 36(4), pp. 211-216. See abstract. This citation discloses the use of zinc oxide in anti-corrosive primers.
Bachman & LaPointe P.C.
Feely Michael J
United Technologies Corporation
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