Stock material or miscellaneous articles – Composite – Of fluorinated addition polymer from unsaturated monomers
Reexamination Certificate
2004-05-26
2010-11-30
Mulcahy, Peter D. (Department: 1796)
Stock material or miscellaneous articles
Composite
Of fluorinated addition polymer from unsaturated monomers
C428S422000, C524S544000, C525S199000, C526S242000, C526S243000, C526S245000, C526S247000
Reexamination Certificate
active
07842389
ABSTRACT:
There is provided a curable surface modifier comprising a resin which is soluble in a general purpose solvent and comprises a fluorine-containing ethylenic polymer containing, in at least a part of its side chain, a moiety A having a long polyfluoropolyether chain and/or a moiety B having a self-crosslinkable functional group, in which the resin contains both of the moieties A and B. The curable surface modifier improves properties of surfaces of various coating films, especially antireflection films, such as surface sliding property (decrease in a friction coefficient), surface hardness, abrasion resistance, chemical resistance and stain removability by wiping, thus being capable of imparting modified properties to the surfaces of original coating films.
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Araki Takayuki
Ohashi Mihoko
Sato Kazuyuki
Daikin Industries Ltd.
Hu Henry
Mulcahy Peter D.
Sughrue & Mion, PLLC
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