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| Number | Title | Issue Date |
| 8105752 | Photosensitive polyimides The invention pertains to an epoxy-modified photosensitive polyimide, which possesses excellent heat resistance, chemistry resistance, and flexibility, and can be used in a liquid photo resist or dry film resist, or used in a solder resist, coverlay film, or printed... | 01/31/2012 |
| 8092982 | Photosensitive paste composition, barrier rib prepared using the composition and plasma display panel comprising the barrier rib Photosensitive paste compositions, barrier ribs of plasma display panels (PDPs) prepared using the same, and PDPs including the barrier ribs are provided. The photosensitive paste composition includes an organic-inorganic complex sol and an inorganic material, where... | 01/10/2012 |
| 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 of forming an organic film pattern using the same, and a display devi... | 02/15/2011 |
| 7862984 | Polyonium borates and radiation-sensitive composition and imageable elements containing same A radiation-sensitive composition includes a free-radically polymerizable component, an initiator composition capable of generating free radicals sufficient to initiate polymerization upon exposure to imaging radiation, an infrared radiation absorbing compound, and ... | 01/04/2011 |
| 7704676 | Block copolymers having distinct isoprene and butadiene midblocks, method for making same, and uses for such block copolymers A block terpolymer for use in photocurable compositions, flexographic printing plates or hot melt adhesives having a molecular structure according to the general formula: A-I-B-I-A (1) or (A-I-B)n-X (2), | 04/27/2010 |
| 7569328 | Resin composition and thermo/photosensitive composition The present invention provides a resin composition that includes (A) a polymer compound that has, on a side chain of a main chain polymer, through a linkage group containing a hydrogen-bonding group and a ring structure, a terminal ethylenic unsaturated bond, and is... | 08/04/2009 |
| 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 low stress. The preferred system is soluble in an aqueous base and can b... | 06/09/2009 |
| 7432037 | Curable resin composition and flexographic plate material using the same The invention provides a curable resin composition having an addition polymerization-based block copolymer (I) and an ethylenic unsaturated compound (II). Also provided is a flexographic plate material using the curable resin composition as its constituent. The flex... | 10/07/2008 |
| 7425404 | Chemical amplification resist composition and pattern-forming method using the same A chemical amplification resist composition comprising (A) a resin increasing the solubility in an alkali developer by the action of an acid, (B) a compound capable of generating an acid upon irradiation with actinic ray or radiation, (C) a compound having a fluorin... | 09/16/2008 |
| 7408002 | Photosensitive resin composition and process for the formation of hydrogel The photosensitive resin composition is composed of a poly((meth)acrylic acid)-based water-soluble photo-sensitive resin (A) having an acid value of 150 mgKOH/g or more on a solid basis; the resin (A) being formed of a ((meth)acrylic acid)-based polymer in which a c... | 08/05/2008 |
| 7399574 | Curable resin for photo-patterning, process for producing the same, curable resin composition, color filter, liquid crystal panel substrate, and liquid crystal panel Provided are a curable resin and a curable resin composition which have alkali-solubility and curability that can freely be adjusted and a high sensitivity, a liquid crystal panel substrate which can maintain an even cell gap, and a liquid crystal panel using the li... | 07/15/2008 |
| 7378456 | Directly photodefinable polymer compositions and methods thereof The present invention relates to a directly photoimageable polymer composition (DPPC) and methods for its use in forming microelectronic and optoelectronic devices. Such DPPC encompasses a polymer having at least one norbornene-type repeat unit having a pendant sily... | 05/27/2008 |
| 7374861 | Negative photoresist composition The present invention is directed to a negative photoresist composition which mainly is composed of a) a polyimide having pendant carboxyl groups, wherein a portion of the carboxyl groups reacted with glycidyl (meth)acrylate monomers to form covalent bonds. The phot... | 05/20/2008 |
| 7374863 | Polymerizable composition A polymerizable composition comprising: (A) a non-acrylic binder polymer having an ethylenically unsaturated bond on a side chain; (B) a neutrally charged compound capable of generating a radical under light or heat; and (C) a compound having an ethylenically unsatu... | 05/20/2008 |
| 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 |
| 7364834 | Functional polymer A polymer having α,β unsaturated groups and a group that generates a free radical when exposed to actinic radiation. The polymer may be self-cross-linking. ... | 04/29/2008 |
| 7364833 | Photoresist composition for organic layer of liquid crystal display, spin-less coating method thereof, fabrication method of organic layer pattern and liquid crystal display fabricated using the same The invention relates to a photoresist composition for an organic layer for a liquid crystal display, which may be used for a large-scale substrate, a spin-less coating method using the composition, a method for fabricating an organic layer pattern, and a liquid cry... | 04/29/2008 |
| 7361450 | Photosensitive resins, resin compositions and products of curing thereof A photosensitive resin (A) consisting substantially of a product obtained by reacting a polyester (c) which is a reaction product of a polyol (a) with a tetrabasic acid dianhydride (b) with a compound (d) having an ethylenically unsaturated group and an epoxy group ... | 04/22/2008 |
| 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 |
| 7351773 | Polymerizable composition A polymerizable composition comprising (A) a resin selected from the group consisting of a polyamide resin which is soluble or swells in water or aqueous alkali solutions and a polyester resin which is soluble or swells in water or aqueous alkali solutions, (B) an i... | 04/01/2008 |
| 7348128 | Photosensitive resin based on saponified polyvinyl acetate photosensitive resin composition, method of forming aqueous gel from the same, and compound A photosensitive resin which exhibits excellent storage stability, affinity, miscibility, or solubility with respect to a variety of compounds, and high sensitivity can be solidified even under hydrous conditions as well as exhibiting high cure-related sensitivity a... | 03/25/2008 |
| 7341791 | Photo-crosslinkable multi-coating system having improved gas barrier properties The present invention relates to a multi-coating system with gas-barrier properties which is able to undergo photo-crosslinking by means of UV radiation and is particularly suitable for the external protection of containers made of thermoplastic polymers, such as bo... | 03/11/2008 |
| 7341828 | Thiol compound, photopolymerization initiator composition and photosensitive composition A photopolymerization initiator composition containing a thiol compound having a mercapto group-containing group that has at least one substituent on the carbon atoms on carbon atom(s) at the α- and/or β-position with respect to the mercapto group and a photopolym... | 03/11/2008 |
| 7338748 | Polymerizable composition and planographic printing plate precursor The present invention provides a planographic printing plate precursor including on a support a photosensitive layer that contains a polymerizable composition containing a specific binder polymer having a repeating unit of formula (I), an infrared absorbent, a polym... | 03/04/2008 |
| 7338747 | Photoresist composition and method pattern forming using the same This invention relates to a negative photoresist composition with multi-reaction models. When the photoresist composition according to the present invention is used in photolithography processes employing UV light to produce cross-link reactions and multi-reactions ... | 03/04/2008 |
| 7335460 | Photosensitive thermosetting resin composition, and photosensitive cover lay and flexible printed wiring board using the composition An object of the present invention is to provide a photosensitive thermosetting resin composition that has a long shelf life and has excellent normal temperature storage stability, has good solder heat resistance after curing, and according to which high adhesive st... | 02/26/2008 |
| 7332253 | Negative-working radiation-sensitive compositions and imageable materials A radiation-sensitive composition and negative-working imageable element includes a polymeric binder comprising pendant allyl ester groups to provide solvent resistance, excellent digital speed (sensitivity) and can be imaged and developed without a preheat step to ... | 02/19/2008 |
| 7323290 | Dry film photoresist A dry film photoresist includes a functional polymer. The functional polymer has α,β-unsaturated groups and groups that generate a free radical upon exposure to actinic radiation. ... | 01/29/2008 |
| 7323232 | Resin composition for spacer, spacer, and liquid crystal display device To provide a resin composition for spacer useful for the formation of a pixel-patterned spacer on a substrate in a liquid crystal display device, a spacer using the composition, and a liquid crystal display device that can display high-quality images, a resin compos... | 01/29/2008 |
| 7318985 | Block copolymer composition for photosensitive flexographic plate A composition for photosensitive flexographic plates which is capable of forming a sheet having a smooth surface and excellent antiflowing properties and less apt to have trouble caused by sticking and which further has excellent thin-line reproducibility; a block c... | 01/15/2008 |
| 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 |
| 7312006 | Pigment dispersion composition for color filter, production method thereof, and color filter for display The present invention is to provide a pigment dispersion composition for a color filter having the excellent pigment dispersing property and dispersion stability, good developing property and reactivity, and an extremely small residue generation amount after develop... | 12/25/2007 |
| 7312294 | Norbornane lactone (meth)acrylate and polymer thereof A norbornane lactone (meth)acrylate represented by the following general formula (1): where R1 denotes an alkylene group having 2 to 4 carbon atoms, n denotes an integer of 1 to 3, and R2 de... | 12/25/2007 |
| 7303857 | Photosensitive composition and planographic printing plate precursor The present invention provides a photosensitive composition including a compound that generates a radical by application of light or heat, a polymer having a phenyl group substituted with a vinyl group on the side chain, a monomer having two or more phenyl groups su... | 12/04/2007 |
| 7303854 | Electrode-forming composition for field emission type of display device, and method using such a composition A composition utilized in and a method for forming an electrode used in field emission type of display devices said composition is a photosensitive copper conductive composition comprising: a mixture of (a) copper powder at least 70 wt % out of 100 wt % copper powde... | 12/04/2007 |
| 7300880 | Methods for forming fine photoresist patterns A method of forming a fine pattern by a tri-layer resist process to overcome a bi-layer resist process is disclosed. When a fine pattern is formed using a silicon photoresist, a gas protection film is coated on a photoresist to prevent exhaustion of silicon gas gene... | 11/27/2007 |
| 7300606 | Pb free Ag paste composition for PDP address electrode The present invention provides a Pb free Ag paste composition for a PDP address electrode comprising a) 60 to 90% by weight of an Ag powder; b) 1 to 10% by weight of a Pb free inorganic binder; c) 0.001 to 1% by weight of an inorganic thickener; and d) 5 to 38% by w... | 11/27/2007 |
| 7297460 | Radiation curable ink compositions suitable for ink-jet printing A radiation curable ink composition comprising at least one initiator and at least one polyhedral oligomeric silsesquioxane (POSS) represented by the following empirical formula [R(SiO1.5)]n wherein n=4, 6, 8, 10, 12, 14, 16 and larger and each... | 11/20/2007 |
| 7288361 | Lithographic printing process A lithographic printing process which comprises the steps of: imagewise exposing to infrared light a presensitized lithographic plate which comprises a hydrophilic support and a removable image-forming layer containing an infrared absorbing agent having the absorpti... | 10/30/2007 |
| 7288345 | Photosensitive colored composition and color filter A photosensitive colored composition contains a resin, a monomer and a colorant. The resin is a copolymer resin of at least one compound (a) represented by general formula (I) below with at least one other compound (b) having an ethylenically unsaturated double bond... | 10/30/2007 |
