Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Reexamination Certificate
2005-02-02
2011-11-01
Michener, Jennifer K. (Department: 1728)
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
Reexamination Certificate
active
08048218
ABSTRACT:
A coating comprising a polymer (I)-containing coating component and colloidal silica (II) of 60 nm or less average particle diameter, wherein 0.5 to 20 parts by mass, in terms of solid content, of colloidal silica (II) is contained per 100 parts by mass of polymer (I) and wherein the area of colloidal silica exposed from the surface of the coating occupies 35% or more based on the coating surface. This coating exhibits excellent antifouling performance and excels in transparency, weather resistance, water resistance, and elongation degree.
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Doi Yasutaka
Ishii Hiroki
Mukuda Takahiro
Nakamura Jun-ichi
Nomura Mina
Mekhlin Eli
Michener Jennifer K.
Mitsubishi Rayon Co. Ltd.
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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