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7507518 |
Photosensitive resin precursor composition
The present invention relates to a positive photosensitive resin precursor composition which exhibits good storage stability after exposure. A photosensitive resin precursor composition comprises...
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7488565 |
Photoresist compositions comprising diamondoid derivatives
Novel positive-working photoresist compositions are disclosed. The monomers of the base resin of the resist contain diamondoid-containing pendant groups higher than adamantane in the polymantane...
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7399569 |
Method for producing microcapsules, microcapsules, recording material, and heat-sensitive recording material
A microcapsule produced by a method involving a primary dispersed particle and a secondary dispersed particle, the capsule formation occurring at the interface of the secondary dispersed particle....
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7368215 |
On-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...
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7354965 |
Azo compound, colorant-containing curable composition, and color filter and method of producing the same
The present invention provides a novel azo compound, a curable composition comprising a colorant superior in the light-fastness and heat resistance of a dye, pattern-forming characteristics...
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7332477 |
Photocleavable DNA transfer agent
The present invention provides visible light sensitive and ultraviolet (UV) light sensitive composition for DNA transfer comprising acid sensitive polyacetals developed as DNA/RNA delivery agents,...
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7303849 |
Planographic 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...
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7300738 |
Azolinyl acetic acid derivative and azolinyl acetic acid derivative containing recording material
A recording material having, on a support, a recording layer containing an azolinyl acetic acid derivative and a diazo compound. The azolinyl acetic acid derivative is preferably is a compound...
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7279263 |
Dual-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...
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7270928 |
Isocyanate composition, microcapsule and production method thereof, and recording material
The present invention provides an isocyanate composition including an adduct of a multifunctional isocyanate compound having two or more isocyanate groups in the molecule thereof with a polymer...
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7220529 |
Photopolymerizable composition and recording material using the same
A photopolymerizable composition comprising at least a polymerizable compound having an ethylenically unsaturated bond, a photo-radical generator, and an amine compound represented by the following...
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7220530 |
Light 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...
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7217489 |
Planographic printing plate
A negative-type planographic printing plate having, disposed on a support, a recording layer comprising an image recording material which contains an infrared ray absorbing agent and can be...
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7205083 |
Recording 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...
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7198886 |
Method for forming pattern
A method of forming a pattern, which comprises forming a masking material layer on a surface of a working film by coating the surface with a solution of a mixture comprising an inorganic compound...
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7172847 |
Planographic 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...
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7118844 |
Diazonium 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 R 1 and R 2 each independently...
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7078145 |
Lithographic printing plate precursor
A lithographic printing plate precursor comprising: a hydrophilic support; and an image-forming layer which comprises (A) at least one of: hydrophobic polymer particles comprising a compound having...
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7060409 |
Imageable elements with improved dot stability
Imageable elements with improved dot stability are disclosed. The imageable elements comprise a layer of an imageable composition over a support. The imageable composition comprises an infrared...
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7056639 |
Imageable composition containing an infrared absorber with counter anion derived from a non-volatile acid
The present invention provides an imageable composition including an acid curable composition, an acid generator, an infrared absorber having a counter anion derived from a non-volatile acid, and a...
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7049043 |
Photosensitive composition
The invention provides a photosensitive composition including (A) a vinyl polymer containing a copolymerization component having a carboxyl group, having a content of the carboxyl group in a...
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7022452 |
Contrast enhanced photolithography
Contrast enhanced photolithography methods and devices formed by the same are described. In accordance with these methods, a photoresist layer is formed on a substrate. A contrast enhancing system...
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7022823 |
Diazonium salt, its synthesizing method and recording material
The present invention relates to a diazonium salt represented by the following general formula (1) and a synthesizing method thereof, as well as a recording material using the diazonium salt. In...
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7011922 |
Thermal recording material
The present invention provides a thermal recording material comprising a support and at least a thermal recording layer disposed on the support, wherein at least one of the thermal recording layer...
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6960419 |
Antihalation dye for negative-working printing plates
Negative working imageable compositions and imageable elements comprising a layer of the imageable composition over a support are disclosed. The imageable compositions comprise a free-radical...
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6953649 |
Photosensitive composition for photoresist manufacture
The invention concerns a novel photosensitive composition for photoresist and a system comprising a substrate and a photoresist obtained from said novel composition. The photosensitive composition...
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6939658 |
Lithographic printing plate precursor
A lithographic printing plate precursor comprising a support having a hydrophilic surface having provided thereon an image-forming layer containing a hydrophobic high molecular compound having at...
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6927007 |
Heat-sensitive recording material
A heat-sensitive recording material including a substrate having disposed thereon a heat-sensitive recording layer containing a diazo compound and a coupler compound capable of reacting with the...
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6921620 |
Imageable composition containing colorant having a counter anion derived from a non-volatile acid
The present invention provides an imageable composition, which includes an acid curable composition, an acid generator, a colorant having a counter anion derived from a non-volatile acid, and...
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6884561 |
Actinically imageable and infrared heated printing plate
A negative-working lithographic printing plate has a coating which is imaged by heating an area of the coating with an infrared laser and actinically reacting the coating in the heated area with...
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6881810 |
Microcapsule and process for manufacturing the same
A microcapsule which includes a polymer as a capsule wall of the microcapsule, in which the polymer is obtained by polymerizing a dendritic branching molecule having a hydroxyl group in a terminal...
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6875551 |
Heat-sensitive recording material
A heat-sensitive recording material including a substrate and a heat-sensitive recording layer containing a diazonium salt and a coupler, the heat-sensitive recording layer being disposed on or...
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6864032 |
Method for forming azo colorant using diazo compound and coupler having leaving group and recording material using the coupler
The present invention provides a method for forming an azo colorant by reaction of a diazo compound and a coupler. The coupler has a leaving group at the coupling position thereof, such that a...
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6861200 |
Negative working photosensitive lithographic printing plate
A negative working photosensitive lithographic printing plate is disclosed, which comprises a support having thereon at least one photosensitive layer containing a polymeric binder having repeating...
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6861196 |
Photosensitive compositions having mixtures of alkoxy and non-alkoxy diazonium salt containing compounds
The present invention includes an imageable element, which can be: (a) an imageable element comprising an imaging layer which comprises: an aromatic diazonium salt containing compound having an...
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6824947 |
Photosensitive composition comprising a phenol resin having a urea bond in the main chain
Photosensitive compositions comprising a phenol resin having a urea bond in the main chain, planographic printing plate precursors containing the photosensitive compositions, and methods for...
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6808858 |
Use of carboxyl group-containing acetal polymers in light-sensitive compositions and lithographic printing plates
The present invention relates to a light-sensitive composition containing: (i) at least one diazonium polycondensation product or at least one system that can be radically polymerized and consists...
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6808857 |
Negative-working photosensitive composition and negative-working photosensitive lithographic printing plate
The present invention provides a negative-working photosensitive composition which can widen the preheat latitude upon exposure without increasing ablation, and a negative-working photosensitive...
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6806020 |
Negative working imageable composition containing sulfonic acid
The present invention provides a thermally imageable composition, which includes an acid curable composition, an acid generator, a strong acid and optionally an infrared absorber. The present...
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6787281 |
Selected acid generating agents and their use in processes for imaging radiation-sensitive elements
An acid generating agent useful for imaging photosensitive elements selected from compounds of formulae (I), (II) and (III). wherein R 1 is selected from the group consisting of an...
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6777155 |
Photosensitive lithographic printing plate
A photosensitive lithographic printing plate comprising: a support; and a photosensitive layer, wherein the photosensitive layer comprises: a polyurethane resin binder comprising an aliphatic...
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6733948 |
Negative image-recording material
A negative image-recording material which can be imagewise exposed to IR radiation from IR lasers and ensures direct image formation from digital data of a computer or the like. The material, when...
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6723482 |
Heat-sensitive recording material
The present invention provides a heat-sensitive recording material comprising a substrate having disposed thereon at least a heat-sensitive recording layer comprising: microcapsules; diazonium salt...
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6720125 |
Image recording material
The present invention provides an image recording material onto which images can be recorded with an infrared ray, the material comprising an infrared absorbent (A), a radical-generating agent (B)...
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6720124 |
Recording material
A recording material includes a support having disposed thereon a recording layer including at least: a diazo compound having no diazonio group; a coupler compound that colors by reacting with the...
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6667142 |
Recording material having a pigment-coloured radiation-sensitive layer
The invention relates to a recording material having a substrate and a negative-working, radiation-sensitive layer which contains a diazonium salt, at least one film-forming, polymeric binder and...
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RE38251 |
Composition comprising photochemical acid progenitor and specific squarylium dye
Photochemical acid progenitors in combination with dihydroperimidine squarylium dyes have been found to be particularly effective at generating acid upon irradiation with new-infrared radiation. It...
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6596456 |
Use of cinnamic acid groups containing acetal polymers for radiation-sensitive compositions and lithographic printing plates
Copolymers containing the units A, B, C, D and optionally E are used to prepare radiation sensitive compositions and lithographic printing plates. The copolymer contains about 25 to 55 mol % of...
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6514657 |
Photosensitive composition for lithographic printing plate and photosensitive lithographic printing plate
The present invention provides a photosensitive lithographic printing plate with a long press life, high sensitivity, and excellent storage stability, and a photosensitive composition for a...
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6514656 |
Positive type image forming material
The present invention relates to a positive type image forming material comprising A: an alkali-aqueous-solution-soluble polymer compound having a phenolic hydroxyl group, B: a light and heat...
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