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1. US20090090273 - Silver Organo-Sol Ink for Forming Electrically Conductive Patterns

Office
United States of America
Application Number 12278898
Application Date 11.01.2007
Publication Number 20090090273
Publication Date 09.04.2009
Publication Kind A1
IPC
C09D 11/02
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
02Printing inks
Applicants EXAX INC,
Inventors Heo Soon Yeong
Seo Dong Sung
Lee Eun Ji
Han Seung Jun
Kim Kwang Seop
Jang Hyun Myung
Agents MCDERMOTT WILL &; EMERY LLP
Title
(EN) Silver Organo-Sol Ink for Forming Electrically Conductive Patterns
Abstract
(EN)

The present invention relates to solution type silver organo-sol ink for forming electrically conductive patterns. The present invention provides silver organo-sol ink of solution type for forming electrically conductive pattern comprising effective amount of silver CO to C16 aliphatic carboxylate saturated or unsaturated, linear or branched, unsubstituted or substituted with amino, nitro and/or hydroxy group(s) having 1 to 3 carboxyl groups or silver aromatic carboxylate; and organic solvent. By the present invention, silver organo-sol inks of solution type basically having higher content of silver for various reducing or metallizing temperatures are obtained. The solution type ink of the present invention can be used for forming conductive patterns in flat panel display such as plasma display panel(PDP) to reduce the numbers of steps for pattern forming. Some of the solution type ink of the present invention can be used for forming conductive patterns on a milder substrate such as thermoset plastic at a lower reducing temperature.