PHOTOSENSITIVE RESIN COMPOSITION FOR ORIGINAL PRINTING PLATE CAPABLE OF BEING CARVED BY LASER
A photosensitive resin composition for an original printing plate capable of being carved by a laser beam, which comprises (a) 100 parts by weight of a resin having a number average molecular weight of 5,000 to 300,000 and being solid at 20°C, (b) 5 to 200 parts by weight of an organic compound havi...
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Main Authors | , |
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Format | Patent |
Language | English French Japanese |
Published |
31.12.2003
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Abstract | A photosensitive resin composition for an original printing plate capable of being carved by a laser beam, which comprises (a) 100 parts by weight of a resin having a number average molecular weight of 5,000 to 300,000 and being solid at 20°C, (b) 5 to 200 parts by weight of an organic compound having a number average molecular weight of less than 5,000 and containing at least one polymerizable unsaturated group in one molecule thereof, (c) 1 to 100 parts by weight of an inorganic porous material characterized by having an average pore diameter of 1 nm to 1,000 nm and a pore volume of 0.1 ml/g to 10 ml/g, and a number average particle diameter of 10 mum or less; an original printing plate capable of being carved by a laser beam which has been manufactured by using the photosensitive resin composition; and a method for manufacturing an original printing plate carved by a laser beam which comprises using the photosensitive resin composition.
Composition de résine photosensible pour plaque d'impression d'original pouvant être creusée au moyen d'un faisceau laser et comprenant (a) 100 parties en poids d'une résine possédant un poids moléculaire moyen en nombre de 5 000 à 300 000 et qui est solide à 20 DEG C, (b) 5 à 200 parties en poids d'un composé organique possédant un poids moléculaire moyen en nombre inférieur à 5 000 et contenant au moins un groupe insaturé polymérisable dans une de ses molécules, (c) 1 à 100 parties en poids d'un matériau poreux inorganique présentant, de façon caractéristique, un diamètre de pore moyen de 1 nm à 1 000 nm et un volume de pore de 0,1 ml/g à 10 ml/g, ainsi qu'un diamètre moyen de particule égal ou inférieur à 10 mu m. Plaque d'impression d'original pouvant être creusée au moyen d'un faisceau laser et fabriquée au moyen de cette composition de résine photosensible. Procédé servant à fabriquer cette plaque d'impression d'original creusée au moyen d'un faisceau laser et constitué par cette composition de résine photosensible. |
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AbstractList | A photosensitive resin composition for an original printing plate capable of being carved by a laser beam, which comprises (a) 100 parts by weight of a resin having a number average molecular weight of 5,000 to 300,000 and being solid at 20°C, (b) 5 to 200 parts by weight of an organic compound having a number average molecular weight of less than 5,000 and containing at least one polymerizable unsaturated group in one molecule thereof, (c) 1 to 100 parts by weight of an inorganic porous material characterized by having an average pore diameter of 1 nm to 1,000 nm and a pore volume of 0.1 ml/g to 10 ml/g, and a number average particle diameter of 10 mum or less; an original printing plate capable of being carved by a laser beam which has been manufactured by using the photosensitive resin composition; and a method for manufacturing an original printing plate carved by a laser beam which comprises using the photosensitive resin composition.
Composition de résine photosensible pour plaque d'impression d'original pouvant être creusée au moyen d'un faisceau laser et comprenant (a) 100 parties en poids d'une résine possédant un poids moléculaire moyen en nombre de 5 000 à 300 000 et qui est solide à 20 DEG C, (b) 5 à 200 parties en poids d'un composé organique possédant un poids moléculaire moyen en nombre inférieur à 5 000 et contenant au moins un groupe insaturé polymérisable dans une de ses molécules, (c) 1 à 100 parties en poids d'un matériau poreux inorganique présentant, de façon caractéristique, un diamètre de pore moyen de 1 nm à 1 000 nm et un volume de pore de 0,1 ml/g à 10 ml/g, ainsi qu'un diamètre moyen de particule égal ou inférieur à 10 mu m. Plaque d'impression d'original pouvant être creusée au moyen d'un faisceau laser et fabriquée au moyen de cette composition de résine photosensible. Procédé servant à fabriquer cette plaque d'impression d'original creusée au moyen d'un faisceau laser et constitué par cette composition de résine photosensible. |
Author | YOKOTA, MASAHISA YAMADA, HIROSHI |
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DocumentTitleAlternate | COMPOSITION DE RESINE PHOTOSENSIBLE POUR PLAQUE D'IMPRESSION D'ORIGINAL POUVANT ETRE CREUSEE AU LASER |
Edition | 7 |
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Notes | Application Number: WO2003JP08027 |
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RelatedCompanies | ASAHI KASEI KABUSHIKI KAISHA YOKOTA, MASAHISA YAMADA, HIROSHI |
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Snippet | A photosensitive resin composition for an original printing plate capable of being carved by a laser beam, which comprises (a) 100 parts by weight of a resin... |
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SubjectTerms | APPARATUS SPECIALLY ADAPTED THEREFOR CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY LINING MACHINES MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING,INKING, DAMPING, OR THE LIKE MATERIALS THEREFOR ORIGINALS THEREFOR PERFORMING OPERATIONS PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM PRINTING PRINTING PLATES OR FOILS PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTINGSURFACES STAMPS TRANSPORTING TYPEWRITERS |
Title | PHOTOSENSITIVE RESIN COMPOSITION FOR ORIGINAL PRINTING PLATE CAPABLE OF BEING CARVED BY LASER |
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