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Class 430/176 - Polymeric mixture


Subclass of Class 430 - Radiation imagery chemistry: process, composition, or product thereof
Definition: Compositions wherein the radiation-sensitive diazonium compound
No. of patents: 539
Last issue date: 11/25/2008


1                      
NumberTitleIssue Date
7455948Photosensitive resin composition
This invention relates to a positive photosensitive resin composition allowing development with an alkaline aqueous solution and excellent in resolution, photosensitivity and pattern form even if the film formed from the resin is thick. Furthermore, this inve...
11/25/2008
7410747Positive resist composition and pattern forming method using the same
A positive resist composition satisfying high sensitivity, high resolution and good line edge roughness at the same time, and a pattern forming method using the composition, are provided, which is a positive resist composition comprising (A) a resin of which solubil...
08/12/2008
7371500Positive photosensitive insulating resin composition and cured product thereof
Positive photosensitive insulating resin compositions of the invention contain at least (A) an alkali soluble resin having a phenolic hydroxyl group, (B) a compound having a quinonediazido group, (C) crosslinked fine particles, (D) a compound containing at least two...
05/13/2008
7368215On-press developable IR sensitive printing plates containing an onium salt initiator system
The present invention provides a radiation sensitive composition suitable for us in on-press developable printing plates. The radiation sensitive composition comprises an initiator system including an onium salt and a radiation absorber. The initiator system is comb...
05/06/2008
7341817Photosensitive composition, compound for use in the photosensitive composition, and pattern forming method using the photosensitive composition
A photosensitive composition comprising a compound capable of generating a specific sulfonic acid upon irradiation with actinic rays or a radiation; a compound capable of generating a specific sulfonic acid upon irradiation with an actinic ray or a radiation; and a ...
03/11/2008
7335457Positive-tone radiation-sensitive resin composition
A positive-tone radiation-sensitive resin composition containing an anthracene-based carboxylic acid component with low sublimation properties and excellent compatibility with other components is provided. The composition exhibits optimum controllability of radiatio...
02/26/2008
7335327Method of shrinking a film
A method of shrinking a film comprises the steps of providing a shrink film and exposing the film to an amount of radiation energy effective to activate the shrink characteristic of the film. The film comprises one or more thermoplastic polymers and at least about 0...
02/26/2008
7316892Process of preparing planographic printing plate
Disclosed is a process of preparing a planographic printing plate from a light sensitive planographic printing plate material comprising a hydrophilic support and provided thereon, an image formation layer containing (A) a polymerization initiator selected from a he...
01/08/2008
7303849Planographic printing plate precursor
A planographic printing plate precursor comprises a support and two or more positive recording layers which are formed on the support, contain a resin and an infrared absorbing agent and exhibit an increase in solubility in an aqueous alkali solution by exposure to ...
12/04/2007
7303785Antireflective film material, and antireflective film and pattern formation method using the same
It is an object of the present invention to provide a material for an antireflective film that has high etching selectivity with respect to the resist, that is, that has a faster etching speed than the resist, a pattern formation method for forming an antireflective...
12/04/2007
7288362Immersion topcoat materials with improved performance
A topcoat material for applying on top of a photoresist material is disclosed. The topcoat material comprises at least one solvent and a polymer which has a dissolution rate of at least 3000 Å/second in aqueous alkaline developer. The polymer contains a hexafluoro...
10/30/2007
7282324Photoresist compositions, hardened forms thereof, hardened patterns thereof and metal patterns formed using them
Photoresist compositions that demonstrate superior photolithographic performance and hardened resist films that show superior resistance to solvents, have excellent resistance to under plating during the electrodeposition of metals, and show excellent resist strippi...
10/16/2007
7279263Dual-wavelength positive-working radiation-sensitive elements
A positive-working radiation-sensitive composition for use with a radiation source comprises one or more polymers capable of being eluted in an alkaline aqueous solution and a development-enhancing compound. The invention provides a positive-working photosensitive c...
10/09/2007
7264913Antireflective compositions for photoresists
The present invention relates to a novel antireflective coating composition comprising a polymer, a crosslinking agent and an acid generator. The present invention further relates to a process for using the novel composition, particularly at 193 nm. The polymer of t...
09/04/2007
7255972Chemically amplified positive photosensitive resin composition
A photosensitive resin composition suitable for forming a thick film and an ultra-thick film used for forming a thick resist pattern used in the process of forming a magnetic pole on a magnetic head and a bump, which comprises (A) an alkali soluble novolak resin, (B...
08/14/2007
7255971Positive resist composition
A positive resist composition comprising the components of: (A) a compound capable of generating an acid upon irradiation with one of an actinic ray and a radiation; (B) a resin that is insoluble or slightly soluble in alkalis, but becomes alkali-soluble under an ac...
08/14/2007
7252922Image recording material
A negative-type image recording material comprising a support having a rear surface and an image recording layer disposed on the support, the image recording layer having a front surface and including (A) a radical-generating agent and (B) a radically polymerizable ...
08/07/2007
7244543Lithographic printing starting plate
A positive-working lithographic printing starting plate for an infrared laser is provided that includes a support having a hydrophilic surface and a heat-sensitive layer provided above the support. The heat-sensitive layer includes a water-insoluble and alkali-solub...
07/17/2007
7232644Polymerizable composition and negative-working planographic printing plate precursor using the same
The invention provides a polymerizable composition comprising: a binder polymer containing at least an acid group having an acid dissociation constant (pKa) of 5.5 or more and a radical addition polymerizable group, and a radical-generating compound capable of gener...
06/19/2007
7229747Method of making carbon nanotube patterned film or carbon nanotube composite using carbon nanotubes surface-modified with polymerizable moieties
Disclosed herein are methods of making a negative pattern of carbon nanotubes or a polymerized carbon nanotube composite having an interpenetrating polymer network (IPN) by modifying the surfaces of the carbon nanotubes with polymerizable functional groups such as o...
06/12/2007
7226715Image recording material
The invention provides a negative image recording material comprising: a support and an image recording layer disposed on the support, the image recording layer comprising an amide-acid compound containing a carboxyl group and an amide group expressed by the followi...
06/05/2007
7226724Positive-type photosensitive composition
There is provided an alkaline soluble positive-type photosensitive composition having an infrared wavelength range laser sensitive characteristic. There is also provided a positive-type photosensitive composition not requiring any burning operation, capable of attai...
06/05/2007
7220530Light sensitive planographic printing plate material
Disclosed is a light sensitive planographic printing plate material comprising a hydrophilic support and provided thereon, a light sensitve layer containing (A) an infrared absorbing dye, (B) a radical generating agent, and (C) a radically polymerizable compound, th...
05/22/2007
7217490Processes for producing silane monomers and polymers and photoresist compositions comprising same
The invention includes new Si-containing monomers, polymers containing such monomers and photoresists that contain the polymers. Synthetic methods of the invention include reacting a vinyl carbocyclic aryl ester compound with a reactive silane compound to provide th...
05/15/2007
7214454Positively photosensitive insulating resin composition and cured object obtained therefrom
Positive photosensitive insulating resin compositions of the invention contain at least (A) an alkali soluble resin having a phenolic hydroxyl group, (B) a compound having a quinonediazido group, (C) crosslinked fine particles, (D) a compound containing at least two...
05/08/2007
7205083Recording material
A recording material comprises, on a support, a recording layer including a diazo compound, a coupler compound that can react with the diazo compound to form a color, and a metal salt, wherein the coupler compound is represented by the general formula (1): Ge...
04/17/2007
7202012Compositions for positive heat sensitive lithographic printing plates
A composition for positive heat sensitive computer-to-plate (CTP) lithographic printing plates comprising a phenolic resin and an IR absorber characterized by the fact that the composition contains from 1 to 30% w/w of an organic oxygenated phosphorous compound chos...
04/10/2007
7189492Photosensitive composition and pattern forming method using the same
A photosensitive composition containing a compound capable of generating a specific acid having the plural number of sulfonic groups by irradiation with an actinic ray or a radiation and a pattern forming method using the same. ...
03/13/2007
7189490Photoresists containing sulfonamide component
Photoresist compositions that contain one or more components having sulfonamide and Si substitution. Preferred photoresist compositions of the invention contain an Si-polymer such as a silsesquioxane that has sulfonamide substitution and may be employed in multilaye...
03/13/2007
7189488Polyimide precursor, manufacturing method thereof, and resin composition using polyimide precursor
A polyimide precursor in accordance with the present invention contains amide acid ester units, either imide units or amide acid units, and fluorine atoms bonded to some of these structural units. A polyimide precursor resin composition in accordance with the presen...
03/13/2007
7172847Planographic printing plate precursor and planographic printing plate precursor laminate
The present invention provides a planographic printing plate precursor comprising a substrate and a negative image recording layer provided on the substrate containing: a compound that generates a radical or an acid by light or heat; a polymerizable compound or a cr...
02/06/2007
7160667Image forming material
The present invention relates to an image forming material having, on a substrate, an image forming layer that includes at least (A) a novolac type phenolic resin containing phenol as a structural unit, (B) a photo-thermal converting agent, and (C) a specific ammoni...
01/09/2007
7147991Process of preparing planographic printing plate
Disclosed is a process of preparing a planographic printing plate from a light sensitive planographic printing plate material comprising a hydrophilic support and provided thereon, an image formation layer containing (a) an alkali soluble resin with an acid value of...
12/12/2006
7135269Polymer, resist composition and patterning process
A polymer comprising recurring units containing silicon and recurring units having a substituent group of formula (1) is novel wherein A1 is a divalent group selected from furandiyl, tetrahydrofurandiyl and oxanorbornanediyl, R1 and R2
11/14/2006
7135271Photosensitive composition
The positive type photosensitive composition of the present invention comprises a polymer compound (A) having, in a side chain thereof, a polymerizable group or a cross-linkable group, and an infrared absorbent (B). Preferably, the polymerizable group or cross-linka...
11/14/2006
7122288Negative resist composition, a method for forming a resist pattern thereof, and a method for fabricating a semiconductor device
A negative resist composition containing an alkaline-soluble resin as a base material, in which an oxetane structure represented by the following formula (1): is contained in a structure of the alkaline-soluble r...
10/17/2006
7118844Diazonium salt and thermal recording material using the same
A diazonium salt represented by the following general formula (1) and a thermal recording material using the diazonium salt: General Formula (1) wherein R1 and R2 each independently r...
10/10/2006
7108951Photosensitive resin composition
The photosensitive resin composition comprising: (A) a resin containing (A1) a repeating unit having at least two groups represented by the specific general formula; and (B) a compound capable of generating an acid...
09/19/2006
7090957Polymerizable composition and planographic printing plate precursor using the same
The present invention provides a polymerizable composition comprising (A) a compound including a polymerizable unsaturated group and (B) a macromolecular compound including, at a side chain thereof, a structure represented by the following general formula (I). The p...
08/15/2006
7087357Photoreactive resin composition, method for making circuit substrate using same, and method for making ceramic multilayer substrate using same
A photoreactive resin composition contains (a) a powdered base metal, (b) an organic binder, (c) a photosensitive organic component, and (d) a polycarboxylic acid-based dispersing agent with a molecular weight of about 1,500 or less. Also disclosed is a method for m...
08/08/2006
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