Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2006-04-25
2006-04-25
Yoon, Tae H. (Department: 1714)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S430000, C524S449000, C524S839000
Reexamination Certificate
active
07034066
ABSTRACT:
A water-borne base coating composition for automobiles which can give a coating film excellent in luster and in coloration comprises an emulsion resin obtained by emulsion polymerization of an α,β-ethylenically unsaturated monomer mixture having an acid value of 3 to 50 and comprising at least 65% by mass of a (meth)acrylate ester whose ester moiety contains one or two carbon atoms, a coloring component comprising an optically coherent flaky pigment, and an acrylic polymer compound having a weight average molecular weight of 400,000 to 1,500,000 and represented by the general formula (1):
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Harakawa Tsuyoshi
Nakano Takashi
Ogawa Hideaki
Oi Hirofumi
Sasaki Shigeyuki
Jordan and Hamburg LLP
Nippon Paint Co. Ltd.
San Nopco Limited
Yoon Tae H.
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