Stock material or miscellaneous articles – Structurally defined web or sheet – Continuous and nonuniform or irregular surface on layer or...
Reexamination Certificate
2011-01-11
2011-01-11
Singh-Pandey, Arti (Department: 1786)
Stock material or miscellaneous articles
Structurally defined web or sheet
Continuous and nonuniform or irregular surface on layer or...
C442S168000
Reexamination Certificate
active
07867600
ABSTRACT:
A suede-type leather-like sheet having excellent appearance and exhibiting an excellent deodorizing effect and a soft feel in combination without agglomeration of napped fibers or deterioration in the appearance (whitening) due to the deodorant is provided. The deodorant suede-type leather-like sheet comprises a fiber-entangled fabric comprising a microfine fiber and a particulate deodorant, wherein the surface area of the microfine fiber per the unit volume of the fiber-entangled fabric is 3×103to 9×104cm2/cm3, and at least a portion of the deodorant having an average diameter of primary particles of 0.1 μm or smaller is present on the surface of the microfine fiber.
REFERENCES:
patent: 6592858 (2003-07-01), Honda et al.
patent: 8-74171 (1996-03-01), None
patent: 10-280270 (1998-10-01), None
patent: 11 100778 (1999-04-01), None
patent: 2002 242082 (2002-08-01), None
Makimura Masaru
Makiyama Norio
Kuraray Co. Ltd.
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Singh-Pandey Arti
LandOfFree
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