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1. EP1984188 - SILVER ORGANO-SOL INK FOR FORMING ELECTRICALLY CONDUCTIVE PATTERNS

Office
European Patent Office
Application Number 07708489
Application Date 11.01.2007
Publication Number 1984188
Publication Date 29.10.2008
Publication Kind A4
IPC
B41M 1/00
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
1Inking and printing with a printer's forme
C09D 11/00
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
G03G 5/00
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
5Recording-members for original recording by exposure e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
CPC
C09D 11/30
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
30Inkjet printing inks
C09D 11/52
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
52Electrically conductive inks
E02B 3/124
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
BHYDRAULIC ENGINEERING
3Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites
04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
12Revetment of banks, dams, watercourses, or the like, ; e.g. the sea-floor
122Flexible prefabricated covering elements, e.g. mats, strips
124mainly consisting of metal
E02D 29/0208
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS
29Independent; underground or underwater structures
02Retaining or protecting walls
0208Gabions
E02D 2200/165
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS
2200Geometrical or physical properties
16Shapes
165polygonal
E02D 2300/0034
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS
2300Materials
0026Metals
0029Steel; Iron
0034in wire form
Applicants EXAX INC
Inventors HEO SOON YEONG
SEO DONG SUNG
LEE EUN JI
HAN SEUNG JUN
KIM KWANG SEOP
JANG HYUN MYUNG
Designated States
Title
(DE) SILBER-ORGANO-SOL-FARBSTOFF ZUM BILDEN ELEKTRISCH LEITFÄHIGER MUSTER
(EN) SILVER ORGANO-SOL INK FOR FORMING ELECTRICALLY CONDUCTIVE PATTERNS
(FR) ENCRE ORGANOSOL ARGENT PERMETTANT DE FORMER DES IMPRESSIONS ÉLECTRIQUEMENT CONDUCTRICES
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 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 temperatuture.

(FR)
L'invention concerne une encre organosol argent sous forme de solution, qui permet de former des impressions électriquement conductrices. L'encre selon l'invention contient : une quantité efficace de carboxylate aliphatique C0-C16 d'argent, saturé ou insaturé, linéaire ou ramifié, non substitué ou substitué par amino, nitro et/ou un ou plusieurs groupes hydroxy possédant de 1 à 3 groupes carboxyle, ou un carboxylate aromatique d'argent; et un solvant organique. L'invention permet d'obtenir une encre organosol argent sous forme de solution présentant une teneur en argent plus élevée pour diverses températures de réduction ou de métallisation. L'encre sous forme de solution selon l'invention peut servir à former des impressions conductrices sur un écran plat tel qu'un écran à plasma (PDP), afin de réduire le nombre d'étapes nécessaires à la formation des impressions conductrices. Une encre sous forme de solution selon l'invention peut servir à former des impressions conductrices sur un substrat plus doux, tel qu'un plastique thermodurci à une température de réduction moins élevée.