Conductive pattern forming ink, conductive pattern, and...

Details Conductive pattern forming ink, conductive pattern, and... Conductive pattern forming ink, conductive pattern, and...

2011-08-02

2011-08-02

Kopec, Mark (Department: 1764)

Compositions

Electrically conductive or emissive compositions

Metal compound containing

C252S519300, C252S520300, C252S521600, C106S001130, C106S001140, C977S773000, C977S775000, C977S777000, C977S788000

Reexamination Certificate

active

07988888

ABSTRACT:
A conductive pattern forming ink for forming a conductive pattern on a substrate by a droplet discharge method includes: metal particles; an aqueous dispersion medium in which the metal particles are dispersed; galactitol; and a polyglycerol compound having a polyglycerol skeleton. In the ink, H shown in the following formula (I) is 0.10 to 0.60;H=OH⁡(A)Mw⁡(A)⁢X⁡(A)+OH⁡(B)Mw⁡(B)⁢X⁡(B)Formula⁢⁢(I)where OH(A) represents an average number of hydroxyl groups in one molecule of the polyglycerol compound, Mw(A) represents a weight-average molecular weight of the polyglycerol compound, X(A) represents a content of the polyglycerol compound in the conductive pattern forming ink in weight percent; and OH(B) represents a number of hydroxyl groups in one molecule of the galactitol, Mw(B) represents a molecular weight of the galactitol, and X(B) represents a content of the galactitol in the conductive pattern forming ink in weight percent.

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patent: 2008-120863 (2008-05-01), None
patent: WO2005118677 (2005-12-01), None

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