Photosensitive reducible silver ion-containing compositions

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United States of America Patent

PATENT NO 10186342
APP PUB NO 20180047476A1
SERIAL NO

15231811

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A photosensitive reducible silver ion-containing composition can be used to provide electrically-conductive silver metal in thin films or patterns. This composition comprises: a) a non-hydroxylic-solvent soluble silver complex represented by the following formula (I):

description='In-line Formulae' end='lead'(Ag+)a(L)b(P)c   (I)description='In-line Formulae' end='tail'

wherein L represents an α-oxy carboxylate; P represents a 5- or 6-membered N-heteroaromatic compound; a is 1 or 2; b is 1 or 2; and c is 1, 2, 3, or 4, provided that when a is 1, b is 1, and when a is 2, b is 2; b) optionally, a photosensitizer that can either reduce the reducible silver ion or oxidize the α-oxy carboxylate; and c) a solvent medium comprising at least one non-hydroxylic solvent. Electrically-conductive silver can be provided by photochemical conversion of the reducible silver ions in the complex.

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Patent Owner(s)

  • EASTMAN KODAK COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shukla, Deepak Webster, US 181 1805

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