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| Number | Title | Issue Date |
| 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 an onium salt and a radiation absorber. The initiator system is comb... | 05/06/2008 |
| 7358035 | Topcoat compositions and methods of use thereof A topcoat composition that includes a fluorine-containing polymer and a casting solvent selected from the group consisting of α,α,α-trifluorotoluene, 2,2,3,3,4,4,5,5-octafluoropentyl-1,1,2,2-tetrafluoroethyl ether (OFP-TFEE), and a mixture consisting of a hydroph... | 04/15/2008 |
| 7358033 | Dye-containing curable composition, color filter, and producing process thereof A dye-containing curable composition including a binder and a dye that is soluble in an organic solvent, in which the binder contains a structural unit represented by the following general formula (I) and has a glass transition temperature in a range of 0 to 250° C... | 04/15/2008 |
| 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, a photoacid generator and optionally a photosensitizer. ... | 02/19/2008 |
| 7326525 | Top anti-reflective coating polymer, its preparation method and top anti-reflective coating composition comprising the same Disclosed herein are top anti-reflective coating polymers used in a photolithography process, methods for preparing the anti-reflective coating polymer, and anti-reflective coating compositions comprising the disclosed anti-reflective coating polymers. The top anti-... | 02/05/2008 |
| 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 formation layer containing (A) a polymerization initiator selected from a he... | 01/08/2008 |
| 7314698 | Polymerizable 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): | 01/01/2008 |
| 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 increase in solubility in an aqueous alkali solution by exposure to ... | 12/04/2007 |
| 7291438 | Negative photosensitive composition and negative photosensitive lithographic printing plate There are provided a negative-working photosensitive composition which can be cured by infrared rays and is less likely to suffer polymerization inhibition by oxygen during radical polymerization, and also exhibits high adhesion with a metal, and a negative-working ... | 11/06/2007 |
| 7285363 | Photoactivators, methods of use, and the articles derived therefrom A method for crosslinking one or more molecules comprises crosslinking the one or more molecules with a photactivatable crosslinker by one-photon or multi-photon excitation, wherein the crosslinker comprises at least two photoactive groups linked by a bridging moiet... | 10/23/2007 |
| 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 radical or an acid by light or heat; a polymerizable compound or a cr... | 02/06/2007 |
| 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 formation layer containing (a) an alkali soluble resin with an acid value of... | 12/12/2006 |
| 7144678 | Lithographic printing plate precursor A lithographic printing plate precursor comprises: a support; and an image-forming layer including a fluoroaliphatic group-containing copolymer, wherein the fluoroaliphatic group-containing copolymer contains a repeating unit corresponding to monomer (i) below and a... | 12/05/2006 |
| 7132217 | Organic anti-reflective coating composition and pattern forming method using the same Disclosed are an organic anti-reflective coating composition which is introduced to top portion of a photoresist and a pattern forming method using the same, in a process for forming ultra-fine patterns of photoresist for photolithography by using 193 nm ArF or 157 ... | 11/07/2006 |
| 7105270 | Fluoroaliphatic group-containing copolymer The present invention provides a copolymer comprising repeating units derived from (A) at least one fluoroalkyl (meth) acrylate represented by the following general formula (I) or (II): wherein, X1 rep... | 09/12/2006 |
| 7094503 | Nanopastes for use as patterning compositions The present invention provides a patterned substrate and methods of forming patterns on a substrate, in which a thermally sensitive composition composed of an inorganic nanopaste is applied onto a surface of a substrate to form a layer. The layer may be imaged and d... | 08/22/2006 |
| 7090957 | Polymerizable 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 |
| 7081322 | Nanopastes as ink-jet compositions for printing plates The present invention provides a method of forming an image on a printing plate, in which a nanopaste is imagewise ink-jet applied onto a surface of a substrate. The layer is then treated to form an image area. The method is useful in the formation of printing plate... | 07/25/2006 |
| 7078155 | Presensitized plate for making lithographic printing plate A presensitized plate useful for making a lithographic printing plates comprises an aluminum substrate provided thereon with a photopolymerizable light-sensitive layer, wherein the light-sensitive layer comprises an ethylenically unsaturated bond-containing compound... | 07/18/2006 |
| 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 strong acid such as a sulfonic acid. The imageable composition may i... | 06/06/2006 |
| 7045269 | Method for forming images using negative working imageable elements A method for forming images useful as lithographic printing plate precursors is disclosed. An imageable element in which the imageable layer comprises an acid generator, a crosslinking agent, and a binder is imaged with ultraviolet radiation and developed with a sol... | 05/16/2006 |
| 7029805 | Imageable element with masking layer comprising betaine-containing co-polymers Thermally imageable elements comprising a masking layer and a substrate are disclosed. The masking layer contains a sulfobetaine and/or a carboxybetaine containing co-polymer or a mixture of a sulfobetaine and/or a carboxybetaine containing co-polymers and absorbs b... | 04/18/2006 |
| 7008751 | Thermally switchable imageable elements containing betaine-containing co-polymers Imageable elements useful as lithographic printing plate precursors are disclosed. The element comprises an imageable layer over a support. The imageable layer contains a photothermal conversion material and a polymeric binder that comprises a polymer backbone with ... | 03/07/2006 |
| 7007687 | Campfire grilling device A campfire grilling device comprising (i) a stake, (ii) a slide hammer on the stake, (iii) a horizontal support, with grilling surface, (iv) a frictional engager to hold the horizontal support to the stake, and (v) a grill lifting tool is disclosed. Using the grill ... | 03/07/2006 |
| 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 polymerizable system and an effective amount of curcumin. The curcumin is ... | 11/01/2005 |
| 6951705 | Polymers for photoresist compositions for microlithography Nitrile/vinyl ether-containing polymers for photoresist compositions and microlithography methods employing the photoresist compositions are described. These photoresist compositions comprise 1) at least one ethylenically unsaturated compound comprised of a vinyl et... | 10/04/2005 |
| 6933350 | Polymers having reactive functional groups at terminus and curable compositions comprising the same A vinyl polymer having at least one group of the general formula (1) per molecule at the molecular chain terminus. —Z—R—CR1═CR2R3 (1) wherein Z represents an oxygen atom, a sulfur atom, a grou... | 08/23/2005 |
| 6924085 | Photoresist coatings for copper clad stainless steel printing plates A copper clad metal printing plate can be coated with an azide-containing photoresist comprising a polyformal resin together with a modified polyformal resin that has up to 100% of its hydroxyl groups converted to carboxyl groups, an organo azide and a photosensitiv... | 08/02/2005 |
| 6921626 | Nanopastes as patterning compositions for electronic parts The present invention provides methods of making an electronic part in which a nanopaste composed of inorganic nanoparticles and a carrier is applied onto a surface of a substrate. The composition is then processed to form an electrically conductive pattern area tha... | 07/26/2005 |
| 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 comprises a diazonium salt, a polymeric binder and a sulphobetaine. In addi... | 06/28/2005 |
| 6905803 | Lithographic printing plate precursor A lithographic printing plate precursor is disclosed, which comprises an image-forming layer which contains a hydrophilic resin, an acid precursor and at least one component selected from fine particles containing a compound having a vinyloxy group and microcapsules... | 06/14/2005 |
| 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 ultraviolet or visible radiation. The coating contains an infrared abso... | 04/26/2005 |
| 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 alkoxy substituent and an aromatic diazonium salt containing compound fr... | 03/01/2005 |
| 6824946 | 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 least either a functional group represented by formula (1) or a functi... | 11/30/2004 |
| 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 preparing planographic printing plates using the planographic printing plat... | 11/30/2004 |
| 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 of photoinitiators and unsaturated compounds which can be radically p... | 10/26/2004 |
| 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 invention further provides an imageable element, which includes a substrat... | 10/19/2004 |
| 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 polyvinyl acetal unit containing an R group, where R is hydrogen, an alipha... | 08/31/2004 |
| 6727031 | Infrared-sensitive image forming material An infrared-sensitive image forming material with which a plate can be directly formed by an infrared laser. The infrared-sensitive image forming material has a support having disposed thereon a recording layer whose solubility in an aqueous alkaline solution is alt... | 04/27/2004 |
| 6638679 | 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 alkoxy substituent and an aromatic diazonium salt containing ... | 10/28/2003 |
