Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2005-01-04
2005-01-04
Wyrozebski, Katarzyna (Department: 1714)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S437000, C524S445000
Reexamination Certificate
active
06838506
ABSTRACT:
According to the present invention, provided is a cationically electrodepositable coating material comprising a resin for a cationically electrodepositable coating material, a hydrotalcite-like solid solution having a specific composition and, if necessary, a basic bismuth compound and/or an organic acid salt thereof. Such cationically electrodepositable coating material forms a coating film which is excellent in performances such as an edge corrosion-preventive property, a throwing power, a chemical resistance and a smoothness without adding harmful substances such as lead compounds and chromium compound.
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Shinto Toryo KK, WPI World Patent Information Derwent, Derwent, GB, vol. 24, No. 94, XP002900039 (1998).
Nakao Fumiaki
Sugisaki Katsuhisa
Tominaga Akira
Kansai Paint Co. Ltd.
Wenderoth , Lind & Ponack, L.L.P.
Wyrozebski Katarzyna
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