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Browse by Category: Main > Material Science
Class Information
Number: 252/514
Name: Compositions > Electrically conductive or emissive compositions > Free metal containing > Noble metal (gold, silver, ruthenium, rhodium, palladium, osmium, iridium, platinum)
Description: Compositions wherein the free metal is a noble metal.


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
7618560 Stable metal/conductive polymer composite colloids and methods for making and using the same Nov. 17, 2009
7611644 Core-shell structure metal nanoparticles and its manufacturing method Nov. 3, 2009
7611645 Thick film conductor compositions and the use thereof in LTCC circuits and devices Nov. 3, 2009
7608557 Highly active photocatalyst and process for producing the same Oct. 27, 2009
7608203 Metallic colloidal solution and inkjet-use metallic ink Oct. 27, 2009
7608205 Decentralized solution of microscopic particles and circuit formation device Oct. 27, 2009
7604756 Preparation of silver particles using thermoplastic polymers Oct. 20, 2009
7601773 Room temperature-curable, heat-conductive silicone rubber composition Oct. 13, 2009
7601197 Ultrafine metal powder slurry Oct. 13, 2009
7588698 Circuit connecting adhesive Sep. 15, 2009
7582229 Photopolymerization electrode paste composition Sep. 1, 2009
7572396 Patterned photovoltaic cell Aug. 11, 2009
7569160 Electrically conductive UV-curable ink Aug. 4, 2009
7569163 Polythioether amine resins and compositions comprising same Aug. 4, 2009
7569164 Solder precoating method Aug. 4, 2009
7560052 Silver ink compositions containing a cationic styrene/acrylate copolymer additive for inkjet printing Jul. 14, 2009
7560051 Metal particle dispersion liquid, method for manufacturing metal particle dispersion liquid, method for manufacturing conductive-film-forming substrate, electronic device and electronic appara Jul. 14, 2009
7556747 Electrically conductive pastes Jul. 7, 2009
7556748 Method of manufacture of semiconductor device and conductive compositions used therein Jul. 7, 2009
7544314 Glass composition for thick film resistor paste, thick film resistor paste, thick-film resistor, and electronic device Jun. 9, 2009
7537712 Electrically conductive silicone rubber composition May. 26, 2009
7531115 Conductive material and method for filling via-hole May. 12, 2009
7527749 Electrically conductive adhesives and methods of making May. 5, 2009
7528486 Anisotropic conductive film and bump, and packaging structure of semiconductor having the same May. 5, 2009
7524893 Conductive adhesive Apr. 28, 2009
7521115 Low temperature bumping process Apr. 21, 2009
7510673 Electroconductive paste and ceramic electronic component including electroconductive paste Mar. 31, 2009
7504050 Modification of electrical properties of display cells for improving electrophoretic display performance Mar. 17, 2009
7494608 Stabilized silver nanoparticle composition Feb. 24, 2009
7494607 Electroconductive thick film composition(s), electrode(s), and semiconductor device(s) formed therefrom Feb. 24, 2009
7491348 Composition of matter tailoring: system I Feb. 17, 2009
7488434 Conductive paste for conductive substrate or conductive film Feb. 10, 2009
7485244 Internal electrode paste and production method of electronic device Feb. 3, 2009
7485245 Electrode paste for solar cell and solar cell electrode using the paste Feb. 3, 2009
7481953 Thick-film resistor paste and thick-film resistor Jan. 27, 2009
7470380 Conductor compositions for use in electronic circuits Dec. 30, 2008
7462304 Conductive compositions used in the manufacture of semiconductor device Dec. 9, 2008
7459103 Conducting polymer-grafted carbon material for fuel cell applications Dec. 2, 2008
7459104 Low temperature fired, lead-free thick film heating element Dec. 2, 2008
7449132 Proton conductive composition and proton conductive membrane Nov. 11, 2008
7442226 Ultrafine metal powder slurry Oct. 28, 2008
7442327 Use of dispersions in making electronic devices Oct. 28, 2008
7438835 Transparent conductive film, coating liquid for forming such film, transparent conductive layered structure, and display device Oct. 21, 2008
7438834 Anisotropic conductive adhesive having PTC characteristics Oct. 21, 2008
7435360 Manufacturing process of conductive composition and a manufacturing process of conductive paste Oct. 14, 2008
7435361 Conductive compositions and processes for use in the manufacture of semiconductor devices Oct. 14, 2008
7422707 Highly conductive composition for wafer coating Sep. 9, 2008
7416687 Electroconductive paste composition and printed wiring board Aug. 26, 2008
7413683 Sulfonated conducting polymer-grafted carbon material for fuel cell applications Aug. 19, 2008
7413686 Conductive particle and adhesive agent Aug. 19, 2008

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