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9012126 Positive photosensitive material  
The invention relates to a novel positive working photosensitive composition having: at least one photoacid generator; at least one novolak polymer; at least one polymer, having a polymer...
7935776 Radiation curable and developable polyurethane and radiation curable and developable photo resist composition containing the same  
The present invention relates to a radiation curable and developable polyurethane which is characterized by having a carboxy group in its main chain and a acryloyl group in its side chain and...
7887994 Photoresist composition, coating method thereof, method of forming organic film pattern using the same and display device fabricated thereby  
Disclosed herein is a photoresist composition suitable for coating onto a large substrate and having improved coating uniformity to prevent occurrence of stains, a coating method thereof, a method...
7682771 Compositions containing photosensitive fluorochemical and uses thereof  
In one aspect, the invention provides a fluorochemical composition comprising a mixture of: a fluorochemical selected from the formula: wherein RF is a fluorinated group having the formula: Rf—W—,...
RE40728 Acid functional polymers based on benzocyclobutene  
The invention is a curable cyclobutarene based polymer comprising acid functional pendant groups. The cured polymer displays excellent qualities of toughness, adhesion, dielectric constant, and...
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...
7455948 Photosensitive 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...
7316892 Process 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...
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...
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...
7255972 Chemically 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...
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...
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...
7189488 Polyimide 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....
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...
7147991 Process 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...
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 R1 and R2 each independently represents an...
7108951 Photosensitive 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...
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...
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...
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...
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...
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...
6933093 Radiation sensitive coating composition useful for lithographic printing plates and the like  
The invention relates to a composition, which is primarily energy sensitive in the near infrared and infrared region, and which comprises a dual polymer system, an infrared absorbing material that...
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...
6911291 Recording material having a negative-working, radiation-sensitive layer which comprises additives for promoting developability  
The invention relates to a recording material having a dimensionally stable, two-dimensional support, preferably an aluminium support, and a negative-working, radiation-sensitive layer which...
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...
6838222 Photopolymerizable composition  
A photopolymerizable composition that is cured with visible light or an infrared laser and is used as a recording layer in a negative planographic printing plate precursor. The photopolymerizable...
6830872 Planographic printing plate precursor provided with an image forming layer containing a fluorine macromolecular compound  
Disclosed is planographic printing plate precursor comprising a support having disposed thereon an image forming layer containing a fluorine macromolecular compound having a structural unit...
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...
6818372 Lithographic printing plate precursor  
A lithographic printing plate precursor comprising a hydrophilic support having provided thereon an image-forming layer containing a radical initiator, an infrared absorbing dye, and at least one...
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...
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...
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...
6790580 Resist material and method for forming a resist pattern with the resist material  
A resist material is made of a polymer or copolymer having a cyclic hydrocarbon as a skeletal structure and an alkali-soluble group to which a protective group is attached as a side chain. Because...
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 R1 is selected from the group consisting of an unsubstituted...
6783913 Polymeric acetal resins containing free radical inhibitors and their use in lithographic printing  
Polymeric acetal resins useful in lithographic printing are disclosed. The polymeric acetal resin contains units (A), (B), (C), (D), and (E). Unit (A) is a vinyl alcohol unit. Unit; (B) is a...
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...
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...
6727034 Photosensitive composition and use thereof  
The present invention is related to a photosensitive composition which comprises 70 to 99 weight % of a vinyl polymer (A) comprising recurring units derived from a monomer (a) of the following...
6723495 Water-developable negative-working ultraviolet and infrared imageable element  
Negative-working, water-developable imageable elements, useful as printing plate precursors, and methods for their use, are disclosed. The elements can be imaged with ultraviolet radiation, with...
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)...
6716566 Negative planographic printing plate  
There is provided a negative planographic printing plate which can be directly recorded based on digital data from computers and the like, excellent in storage stability, shows no reduction in...
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...
6656660 Resist composition  
A resist composition comprising (a) at least two kinds of polymers which become alkali-soluble by the action of an acid, (b) as a photoacid generator, a combination of an alkylsulfonyl...
6653044 Chemical amplification type resist composition  
A chemical amplification type resist composition uses as the base resin a polymer having a molecular weight dispersity of 1.0 to 1.5 which is a polymer comprising recurring units of formula (1)...
RE38256 Photosensitive composition  
Disclosed are a safe slurry photosensitive composition superior in image formation capabilities such as resolution and sensitivity and containing no harmful compound, and a safe water-soluble...
6613844 Styrene polymer, chemically amplified positive resist composition and patterning process  
A chemically amplified positive resist composition comprising a styrene polymer represented by formula (1), terminated with P, and having a weight average molecular wherein R is OH or OR3, R1 is H...
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...
6576401 On-press developable thermosensitive lithographic plates utilizing an onium or borate salt initiator  
This patent describes an on-press developable thermosensitive lithographic plate having on a substrate a thermosensitive layer comprising an ethylenically unsaturated monomer, an infrared...