PRINTING PLATE MATERIAL
PROBLEM TO BE SOLVED: To obtain a printing plate material which enables image recording with low irradiation energy and which has excellent durability and printing resistance and high recording sensitivity even when an ink is deposited on the image and pressed to another medium to transfer the recor...
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| creator | KITAGUCHI TORU KANBARA SHIGEKI |
| description | PROBLEM TO BE SOLVED: To obtain a printing plate material which enables image recording with low irradiation energy and which has excellent durability and printing resistance and high recording sensitivity even when an ink is deposited on the image and pressed to another medium to transfer the recorded image, by using a grafted carbon black for a light-absorbing material. SOLUTION: In this printing plate material, a grafted carbon black is used as a light-absorbing material in a photosensitive layer. Since the grafted carbon black has good thermal conductivity to the surrounding part, which contributes to improvement in sensitivity. By executing light irradiation according to a specified pattern, the grafted carbon black in the photosensitive layer absorbs energy of the irradiating light and converts into thermal energy. The thermal energy rapidly combusts and pyrolyzes the nitrocellulose near the grafted carbon black. Thereby, the grafted carbon black and the polyurethane elastomer near the irradiated part are sublimated or blown off outside of the layer to form a small hole. Thus, an image is formed along the pattern. |
| format | Patent |
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SOLUTION: In this printing plate material, a grafted carbon black is used as a light-absorbing material in a photosensitive layer. Since the grafted carbon black has good thermal conductivity to the surrounding part, which contributes to improvement in sensitivity. By executing light irradiation according to a specified pattern, the grafted carbon black in the photosensitive layer absorbs energy of the irradiating light and converts into thermal energy. The thermal energy rapidly combusts and pyrolyzes the nitrocellulose near the grafted carbon black. Thereby, the grafted carbon black and the polyurethane elastomer near the irradiated part are sublimated or blown off outside of the layer to form a small hole. Thus, an image is formed along the pattern.</description><edition>6</edition><language>eng</language><subject>APPARATUS SPECIALLY ADAPTED THEREFOR ; CINEMATOGRAPHY ; COLOUR PRINTING ; 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 ; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES ; PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTINGSURFACES ; STAMPS ; TRANSPORTING ; TYPEWRITERS</subject><creationdate>1998</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19981113&DB=EPODOC&CC=JP&NR=H10301261A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19981113&DB=EPODOC&CC=JP&NR=H10301261A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KITAGUCHI TORU</creatorcontrib><creatorcontrib>KANBARA SHIGEKI</creatorcontrib><title>PRINTING PLATE MATERIAL</title><description>PROBLEM TO BE SOLVED: To obtain a printing plate material which enables image recording with low irradiation energy and which has excellent durability and printing resistance and high recording sensitivity even when an ink is deposited on the image and pressed to another medium to transfer the recorded image, by using a grafted carbon black for a light-absorbing material. SOLUTION: In this printing plate material, a grafted carbon black is used as a light-absorbing material in a photosensitive layer. Since the grafted carbon black has good thermal conductivity to the surrounding part, which contributes to improvement in sensitivity. By executing light irradiation according to a specified pattern, the grafted carbon black in the photosensitive layer absorbs energy of the irradiating light and converts into thermal energy. The thermal energy rapidly combusts and pyrolyzes the nitrocellulose near the grafted carbon black. Thereby, the grafted carbon black and the polyurethane elastomer near the irradiated part are sublimated or blown off outside of the layer to form a small hole. Thus, an image is formed along the pattern.</description><subject>APPARATUS SPECIALLY ADAPTED THEREFOR</subject><subject>CINEMATOGRAPHY</subject><subject>COLOUR PRINTING</subject><subject>ELECTROGRAPHY</subject><subject>HOLOGRAPHY</subject><subject>LINING MACHINES</subject><subject>MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING,INKING, DAMPING, OR THE LIKE</subject><subject>MATERIALS THEREFOR</subject><subject>ORIGINALS THEREFOR</subject><subject>PERFORMING OPERATIONS</subject><subject>PHOTOGRAPHY</subject><subject>PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES</subject><subject>PHYSICS</subject><subject>PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM</subject><subject>PRINTING</subject><subject>PRINTING PLATES OR FOILS</subject><subject>PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES</subject><subject>PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTINGSURFACES</subject><subject>STAMPS</subject><subject>TRANSPORTING</subject><subject>TYPEWRITERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAPCPL0C_H0c1cI8HEMcVXwBRJBno4-PAysaYk5xam8UJqbQdHNNcTZQze1ID8-tbggMTk1L7Uk3ivAw9DA2MDQyMzQ0ZgYNQDalB-M</recordid><startdate>19981113</startdate><enddate>19981113</enddate><creator>KITAGUCHI TORU</creator><creator>KANBARA SHIGEKI</creator><scope>EVB</scope></search><sort><creationdate>19981113</creationdate><title>PRINTING PLATE MATERIAL</title><author>KITAGUCHI TORU ; KANBARA SHIGEKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH10301261A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1998</creationdate><topic>APPARATUS SPECIALLY ADAPTED THEREFOR</topic><topic>CINEMATOGRAPHY</topic><topic>COLOUR PRINTING</topic><topic>ELECTROGRAPHY</topic><topic>HOLOGRAPHY</topic><topic>LINING MACHINES</topic><topic>MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING,INKING, DAMPING, OR THE LIKE</topic><topic>MATERIALS THEREFOR</topic><topic>ORIGINALS THEREFOR</topic><topic>PERFORMING OPERATIONS</topic><topic>PHOTOGRAPHY</topic><topic>PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES</topic><topic>PHYSICS</topic><topic>PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM</topic><topic>PRINTING</topic><topic>PRINTING PLATES OR FOILS</topic><topic>PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES</topic><topic>PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTINGSURFACES</topic><topic>STAMPS</topic><topic>TRANSPORTING</topic><topic>TYPEWRITERS</topic><toplevel>online_resources</toplevel><creatorcontrib>KITAGUCHI TORU</creatorcontrib><creatorcontrib>KANBARA SHIGEKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KITAGUCHI TORU</au><au>KANBARA SHIGEKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PRINTING PLATE MATERIAL</title><date>1998-11-13</date><risdate>1998</risdate><abstract>PROBLEM TO BE SOLVED: To obtain a printing plate material which enables image recording with low irradiation energy and which has excellent durability and printing resistance and high recording sensitivity even when an ink is deposited on the image and pressed to another medium to transfer the recorded image, by using a grafted carbon black for a light-absorbing material. SOLUTION: In this printing plate material, a grafted carbon black is used as a light-absorbing material in a photosensitive layer. Since the grafted carbon black has good thermal conductivity to the surrounding part, which contributes to improvement in sensitivity. By executing light irradiation according to a specified pattern, the grafted carbon black in the photosensitive layer absorbs energy of the irradiating light and converts into thermal energy. The thermal energy rapidly combusts and pyrolyzes the nitrocellulose near the grafted carbon black. Thereby, the grafted carbon black and the polyurethane elastomer near the irradiated part are sublimated or blown off outside of the layer to form a small hole. Thus, an image is formed along the pattern.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | APPARATUS SPECIALLY ADAPTED THEREFOR CINEMATOGRAPHY COLOUR PRINTING 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 PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTINGSURFACES STAMPS TRANSPORTING TYPEWRITERS |
| title | PRINTING PLATE MATERIAL |
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