Compositions – Electrically conductive or emissive compositions – Free metal containing
Reexamination Certificate
2007-08-10
2009-02-24
Mc Ginty, Douglas (Department: 1796)
Compositions
Electrically conductive or emissive compositions
Free metal containing
C252S500000, C252S512000, C252S518100, C252S519100, C075S228000, C075S328000, C977S777000, C977S786000, C977S787000, C977S810000, C977S932000
Reexamination Certificate
active
07494608
ABSTRACT:
A composition comprising a liquid and a plurality of silver-containing nanoparticles with a stabilizer, wherein the silver-containing nanoparticles are a product of a reaction of a silver compound with a reducing agent comprising a hydrazine compound in the presence of a thermally removable stabilizer in a reaction mixture comprising the silver compound, the reducing agent, the stabilizer, and an organic solvent wherein the hydrazine compound is a hydrocarbyl hydrazine, a hydrocarbyl hydrazine salt, a hydrazide, a carbazate, a sulfonohydrazide, or a mixture thereof and wherein the stabilizer includes an organoamine.
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Li Yuning
Ong Beng S
Wu Yiliang
Ginty Douglas Mc
Nguyen Tri V
Soong Zosan
Xerox Corporation
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