Compositions: coating or plastic – Coating or plastic compositions – Silicon containing other than solely as silicon dioxide or...
Reexamination Certificate
2005-01-18
2005-01-18
Nazario-Gonzalez, Porfirio (Department: 1621)
Compositions: coating or plastic
Coating or plastic compositions
Silicon containing other than solely as silicon dioxide or...
C106S287170, C106S287190, C556S001000, C556S055000, C556S090000, C556S183000, C556S442000
Reexamination Certificate
active
06843842
ABSTRACT:
A glass coating agent is provided which is adapted for application onto the surface of a glass substrate and, upon heating, forms a metal oxide layer. The glass coating agent comprises a metallic compound represented by formula (I):in-line-formulae description="In-line Formulae" end="lead"?R1k-mM(OCOR2)m (I)in-line-formulae description="In-line Formulae" end="tail"?wherein M represents a metal atom selected from the group consisting of tin, titanium, indium, silicon, zirconium, and aluminum;R1represents a straight-chain, branched, or cyclic alkyl, alkenyl, or aryl group having 1 to 6 carbon atoms;R2represents a branched alkyl group having 3 to 6 carbon atoms;k is a number representing the valence of the metal atom M; andm is a number of 1 to k.Further, there is provided a glass coating method using the glass coating agent. According to the glass coating agent, a metal oxide layer having excellent fastness properties and free from haze can be formed on the surface of glass substrates. According to the glass coating method, the metal oxide layer can be continuously and stably produced.
REFERENCES:
patent: 62-287260 (1987-12-01), None
Mokal et al., Journal of Organometallic Chemistry, vol. 441, No.2, pp. 215-226 (1992).
Amano Tsutomu
Imashita Katsuhiro
Katayama Masaaki
Nagai Tatsuya
Okada Takayuki
Kirin Beer Kabushiki Kaisha
Nazario-Gonzalez Porfirio
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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