Class 252/62.3Q - Organic

Subclass of Class 252 - Compositions
No. of patents: 39
Last issue date: 04/14/2009

Number	Title	Issue Date
7517470	Organic-inorganic hybrid material, composition for synthesizing the same, and manufacturing method of the same An organic-inorganic hybrid material comprising a metal oxide and a chelating ligand is synthesized. The function of a coloring property, a light-emitting property, or semiconductivity of the organic-inorganic hybrid material can be controlled by chelating ligand. T...	04/14/2009
7279118	Compositions of matter and barrier layer compositions In one aspect, the invention encompasses a semiconductor processing method wherein a conductive copper-containing material is formed over a semiconductive substrate and a second material is formed proximate the conductive material. A barrier layer is formed between ...	10/09/2007
7081210	Organic semiconductor composition Disclosed is an organic semiconductor composition containing particles and an organic semiconducting compound combining with the particles. ...	07/25/2006
6719919	Composition of matter In one aspect, the invention encompasses a semiconductor processing method wherein a conductive copper-containing material is formed over a semiconductive substrate and a second material is formed proximate the conductive material. A barrier layer is formed between ...	04/13/2004
6673257	Thermal cutoff construction compositions A thermal cutoff member and compositions used to manufacture such members are described herein as including at least two organic compounds which, when sufficiently combined, give rise to a component which has a lower melt transition temperature than the i...	01/06/2004
6589488	Molding for supporting a monolith in a catalytic converter An immobilizing structure for use in immobilizing a ceramic monolith in a catalytic converter employs a molding which comprises finely divided metal oxide and fibers which do not represent a health risk, has a density of 100-240 kg/m3, and has ...	07/08/2003
6589440	Waterless urinal with liquid seal, liquid seal and method of using liquid seal A waterless urinal employs a sealing liquid comprising 4-chloro-3-methylphenol in an amount effective to act as a biocide and a compound selected from the group consisting of (1) branched aliphatic alcohols with C12 to C24 carbon chain ...	07/08/2003
6547982	Dielectric composites A method of fabricating a dielectric medium comprising two materials with discrete interfaces between the two materials and media formed from the dielectric medium....	04/15/2003
6265462	Method for Producing a Diffusion Barrier and Polymeric Article Having a Diffusion Barrier A method of forming a diffusion barrier on an article of a polymer blend of (i) a high surface energy polymer and (ii) a low surface energy polymer. Most commonly the low surface energy polymer is an organosilicon polymer, as a polysilane or a polysiloxan...	07/24/2001
6232363	Method for producing a diffusion barrier and polymeric article having a diffusion barrier A method of forming a diffusion barrier on an article of a polymer blend of (i) a high surface energy polymer and (ii) a low surface energy polymer. Most commonly the low surface energy polymer is an organosilicon polymer, as a polysilane or a polysiloxan...	05/15/2001
6059553	Integrated circuit dielectrics An integrated circuit with an intermetal level dielectric (IMD) including an organic-silica hybrid (110) and located between metal lines (104)....	05/09/2000
5976284	Patterned conducting polymer surfaces and process for preparing the same and devices containing the same Patterned conducting polymer surfaces exhibiting excellent properties may be prepared by: (a) forming a surface of a conducting polymer on a surface of a substrate; (b) forming a surface of a blocking material on said surface of said conducting polymer in a pa...	11/02/1999
5949130	Semiconductor integrated circuit device employing interlayer insulating film with low dielectric constant A plurality of lines are formed on the principal face of a substrate. An insulating film is formed on the principal surface of this substrate so as to cover the lines. This insulating film consists of a material which contains a low-dielectric constant co...	09/07/1999
5654081	Integrated circuit assembly with polymeric underfill body In a method of producing an integrated circuit assembly, an IC device is metallurgically bonded to a supporting substrate. The mounting of the IC device to the substrate also includes a polymeric underfill body adhesively bonding the IC device to the subs...	08/05/1997
5476604	Charge injection barrier for positive charging organic photoconductor In organic photoconductors (OPC's) for electrophotography, a barrier layer is placed on top of the OPC. The barrier may have 2 layers--1, an electron withdrawing layer on top of the OPC; and,--2, an electron donating layer on top of the electron withdrawi...	12/19/1995
5470505	Electrically conductive polyaniline Polyanilines are provided that are soluble and that form crystaline solids upon precipitation. The solid polyanilines are electrically conductive, soluble, and can be fabricated into various shaped articles for use in, for example, batteries, electrodes, ...	11/28/1995
5116481	Anion-selective, sensitive film, electrode containing the same and the use thereof An anion-selective electrode of the present invention comprises, as anion sensitive substance, a tetraalkyl type, quaternary phosphonium salt having four alkyl radicals, each having 8 to 24 carbon atoms; a combination of a tetraalkyl onium salt having fou...	05/26/1992
4990275	Polyimide aliphatic polyester copolymers (C-2356) A new copolymer composition comprising the hard segment of a polyimide and the soft segment of an oligomeric aliphatic polyester. The new polyimide copolymer membranes have exhibited high thermal stability for separation of an aromatic/saturate mixture. T...	02/05/1991
4873556	Hetero-junction device The present invention relates to a hetero-junction device comprising a hetero-junction formed at the interface of two π-conjugated system polymers (A) and (B) wherein on the first π-conjugated system polymer (A) a second π-conjugated polymer (B) differ...	10/10/1989
4738798	Semiconductor compositions A composition of matter comprising particles of semiconductor material in a copolymer matrix is disclosed....	04/19/1988
4652894	Electrical organic thin film switching device switching between detectably different oxidation states A current-controlled, bistable threshold or memory switch comprises a polycrystalline metal-organic semiconductor sandwiched between netallic electrodes. Films of either copper or silver complexed with TNAP, DDQ, TCNE, TCNQ, derivative TCNQ molecules, or ...	03/24/1987
4611385	Devices formed utilizing organic materials The use of an organic material having a conjugated ring system such as 3,4,9,10-perylenetetracarboxylic dianhydride interfaced with a semiconductor material such as silicon yields quite acceptable rectifying properties. These properties are used to test t...	09/16/1986
4599678	Plasma-deposited capacitor dielectrics A plasma-deposited silicon compound thin film dielectric for use in a thin film capacitor. The film is produced in a high frequency glow discharge with a substrate heated to a temperature in excess of 50° C. A thin film capacitor using such a film has a ...	07/08/1986
4590541	Organic semiconductor compositions and solid electrolytic capacitor using the same Organic semiconductor compositions comprising CN group-bearing semiconductive salts and an additive capable of suppressing evolution of a toxic gas such as HCN upon excessive heating of the salts. The additive is selected from polyhydric alcohols, sacchar...	05/20/1986
4562100	Polyimide coating compositions from diesterified anhydride and aromatic diamine Composition for the application of planar polyimide coatings comprising an aprotic solvent solution of selected aromatic dianhydrides which have been at least 20% esterified with a volatile alcohol and an equivalent amount of selected aromatic diamine....	12/31/1985
4532188	Electrically conductive pyrrole copolymer article Highly electrically conductive copolymers of pyrroles and alkynes and/or aromatics, which possess good mechanical properties coupled with a well-balanced spectrum of properties, are prepared by anodic polymerization of the pyrroles and alkynes and/or arom...	07/30/1985
4440669	Electrically conducting compositions of doped polyphenylenes and shaped articles comprising the same Electrically conducting doped poly(paraphenylene) compositions, and process of making such compositions, having direct current conductivities of at least 10-3 ohm-1 cm-1, at room temperature, and up to 100 ohm1 ...	04/03/1984
4402996	Electrode coating with platinum-group metal catalyst and semi-conducting polymer A catalytic electrode has an electrically conductive substrate such as titanium with a coating comprising a platinum-group metal catalyst finely dispersed in a matrix consisting of a semi-conducting polymer formed in situ on the substrate. The catalyst ma...	09/06/1983
4371883	Current controlled bistable electrical organic thin film switching device A current-controlled, bistable threshold or memory switch comprises a polycrystalline metal-organic semiconductor sandwiched between metallic electrodes. Films of either copper or silver complexed with TNAP, DDQ, TCNE, TCNQ, derivative TCNQ molecules, or ...	02/01/1983
4349606	Conductive device using conductive polymer compositions A conductive device using a conductive polymer composition which comprises a mass of a conductive polymer composition in which a conductive charge transfer complex is contained in a polymer matrix and at least a pair of electrodes electrically connected t...	09/14/1982
4330570	Selective photoinduced condensation technique for producing semiconducting compounds A process for producing a variety of organic-inorganic luminescent and semiconductive compounds or materials in the form of a film deposited directly on the surface of a substrate by ultraviolet photoinduced condensation from gaseous reactants such as ant...	05/18/1982
4221846	Battery separator The invention disclosed relates to a novel paper composition for use as a separator material in electrical batteries. The paper composition 30-50%/w of glass fibers and 70-59%/w of a co-polymer of vinyl chloride and vinyl acetate....	09/09/1980
4214916	Thin film photovoltaic converter and method of preparing same The photovoltaic converter of the present invention comprises a thin film consisting essentially of a lattice of stacked carbon chains comprising alternating single and double bonds deposited on the surface of an electrode transparent to sunlight. The car...	07/29/1980
4183006	Organic heat-sensitive semiconductive materials Novel organic heat-sensitive semiconductive materials containing tetracyanoquinodimethane (TCNQ) as electron acceptor and exhibiting inherent resistivity-temperature characteristics. The materials include (N-n-propylthiazolium)+ (TCNQ)-	01/08/1980
4106951	Photovoltaic semiconductor device using an organic material as an active layer A photovoltaic semiconductor junction device which is particularly useful as a solar cell comprises a first layer of organic semiconductor material exhibiting one type of electronic conductivity and a second of inorganic semiconductor material having the ...	08/15/1978
4025463	Organic semiconductor compositions The amine salts of linear polyaniline compounds, including substituted polyaniline compounds, are useful, semiconductors. These materials are generally soluble in popular organic solvents and have resistivities between 10-.sup.3 and 109	05/24/1977
4025691	Organic semiconductor element The amine salts of linear polyaniline compounds, including substituted polyaniline compounds, are useful, semiconductors. These materials are generally soluble in popular organic solvents and have resistivities between 10.sup.-3 and 109	05/24/1977
3953874	Organic electronic rectifying devices There are described herein organic electronic devices of the acceptor-donor (A-D), acceptor-donor-acceptor (A-D-A), donor-acceptor-donor (D-A-D), acceptor-donor-acceptor-donor (A-D-A-D), types analogous to the p-n, p-n-p, n-p-n and p-n-p-n types in typica...	04/27/1976
3940667	Electrical device and method of making the same In combination an electrode and a radiation semi-cured or completely cured polymer containing material suitable for use in an electrical device. The electrode includes a metal containing material. Contiguous to the metal containing material is a radiation...	02/24/1976

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Class 252/62.3Q - Organic