PHASE-CHANGE DIGITAL ADVANCED LITHOGRAPHIC IMAGING INK WITH POLYESTER TRANSFER ADDITIVE
An ink composition useful for digital offset printing applications includes a colorant and a high viscosity thickening agent. The ink is formulated to incorporate polyester viscosity modifier to help meet the requirement of two different viscosity or temperature pairs at two different stages of the...
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| creator | MAYO, James D MAGDALINIS, Aurelian Valeriu BIRAU, Mihaela Maria LEE, Jonathan Siu-Chung BRETON, Marcel P SACRIPANTE, Guerino G |
| description | An ink composition useful for digital offset printing applications includes a colorant and a high viscosity thickening agent. The ink is formulated to incorporate polyester viscosity modifier to help meet the requirement of two different viscosity or temperature pairs at two different stages of the process. In digital offset printing a bulk ink is first transferred onto an anilox roll, and then from the anilox roll onto the imaging cylinder blanket. During the bulk ink to anilox roll the disclosed ink has a low viscosity while the transfer from roll to imaging blanket the ink has a higher viscosity. The addition of the polyester viscosity modifier increases the viscosity difference within the allowable temperature range, thus, increasing process latitude and robustness. |
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The ink is formulated to incorporate polyester viscosity modifier to help meet the requirement of two different viscosity or temperature pairs at two different stages of the process. In digital offset printing a bulk ink is first transferred onto an anilox roll, and then from the anilox roll onto the imaging cylinder blanket. During the bulk ink to anilox roll the disclosed ink has a low viscosity while the transfer from roll to imaging blanket the ink has a higher viscosity. The addition of the polyester viscosity modifier increases the viscosity difference within the allowable temperature range, thus, increasing process latitude and robustness.</description><language>eng ; fre ; ger</language><subject>ADHESIVES ; APPARATUS SPECIALLY ADAPTED THEREFOR ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; CINEMATOGRAPHY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; COLOUR PRINTING ; CORRECTING FLUIDS ; DYES ; ELECTROGRAPHY ; FILLING PASTES ; HOLOGRAPHY ; INKS ; LINING MACHINES ; MATERIALS THEREFOR ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; ORIGINALS THEREFOR ; PAINTS ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; PERFORMING OPERATIONS ; PHOTOGRAPHY ; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES ; PHYSICS ; POLISHES ; PRINTING ; PRINTING MACHINES OR PRESSES ; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES ; STAMPS ; TRANSPORTING ; TYPEWRITERS ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2020</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=20201111&DB=EPODOC&CC=EP&NR=3293236B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201111&DB=EPODOC&CC=EP&NR=3293236B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MAYO, James D</creatorcontrib><creatorcontrib>MAGDALINIS, Aurelian Valeriu</creatorcontrib><creatorcontrib>BIRAU, Mihaela Maria</creatorcontrib><creatorcontrib>LEE, Jonathan Siu-Chung</creatorcontrib><creatorcontrib>BRETON, Marcel P</creatorcontrib><creatorcontrib>SACRIPANTE, Guerino G</creatorcontrib><title>PHASE-CHANGE DIGITAL ADVANCED LITHOGRAPHIC IMAGING INK WITH POLYESTER TRANSFER ADDITIVE</title><description>An ink composition useful for digital offset printing applications includes a colorant and a high viscosity thickening agent. The ink is formulated to incorporate polyester viscosity modifier to help meet the requirement of two different viscosity or temperature pairs at two different stages of the process. In digital offset printing a bulk ink is first transferred onto an anilox roll, and then from the anilox roll onto the imaging cylinder blanket. During the bulk ink to anilox roll the disclosed ink has a low viscosity while the transfer from roll to imaging blanket the ink has a higher viscosity. The addition of the polyester viscosity modifier increases the viscosity difference within the allowable temperature range, thus, increasing process latitude and robustness.</description><subject>ADHESIVES</subject><subject>APPARATUS SPECIALLY ADAPTED THEREFOR</subject><subject>CHEMICAL PAINT OR INK REMOVERS</subject><subject>CHEMISTRY</subject><subject>CINEMATOGRAPHY</subject><subject>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</subject><subject>COLOUR PRINTING</subject><subject>CORRECTING FLUIDS</subject><subject>DYES</subject><subject>ELECTROGRAPHY</subject><subject>FILLING PASTES</subject><subject>HOLOGRAPHY</subject><subject>INKS</subject><subject>LINING MACHINES</subject><subject>MATERIALS THEREFOR</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>ORIGINALS THEREFOR</subject><subject>PAINTS</subject><subject>PASTES OR SOLIDS FOR COLOURING OR PRINTING</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>POLISHES</subject><subject>PRINTING</subject><subject>PRINTING MACHINES OR PRESSES</subject><subject>PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES</subject><subject>STAMPS</subject><subject>TRANSPORTING</subject><subject>TYPEWRITERS</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>WOODSTAINS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNikEKwjAQAHPxIOof9gM92IDgcU22yWJMQxJaeipF4km0UP-PPfgATzMwsxV9sJioUha9IdBsOKMD1B16RRocZ9uaiMGyAr6hYW-A_RX6NUBo3UApU4Qc0admFdSaM3e0F5vH9FzK4cedgIayslWZ32NZ5uleXuUzUpD1WdbydDnKP5YvTvcwhg</recordid><startdate>20201111</startdate><enddate>20201111</enddate><creator>MAYO, James D</creator><creator>MAGDALINIS, Aurelian Valeriu</creator><creator>BIRAU, Mihaela Maria</creator><creator>LEE, Jonathan Siu-Chung</creator><creator>BRETON, Marcel P</creator><creator>SACRIPANTE, Guerino G</creator><scope>EVB</scope></search><sort><creationdate>20201111</creationdate><title>PHASE-CHANGE DIGITAL ADVANCED LITHOGRAPHIC IMAGING INK WITH POLYESTER TRANSFER ADDITIVE</title><author>MAYO, James D ; MAGDALINIS, Aurelian Valeriu ; BIRAU, Mihaela Maria ; LEE, Jonathan Siu-Chung ; BRETON, Marcel P ; SACRIPANTE, Guerino G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3293236B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2020</creationdate><topic>ADHESIVES</topic><topic>APPARATUS SPECIALLY ADAPTED THEREFOR</topic><topic>CHEMICAL PAINT OR INK REMOVERS</topic><topic>CHEMISTRY</topic><topic>CINEMATOGRAPHY</topic><topic>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</topic><topic>COLOUR PRINTING</topic><topic>CORRECTING FLUIDS</topic><topic>DYES</topic><topic>ELECTROGRAPHY</topic><topic>FILLING PASTES</topic><topic>HOLOGRAPHY</topic><topic>INKS</topic><topic>LINING MACHINES</topic><topic>MATERIALS THEREFOR</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>ORIGINALS THEREFOR</topic><topic>PAINTS</topic><topic>PASTES OR SOLIDS FOR COLOURING OR PRINTING</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>POLISHES</topic><topic>PRINTING</topic><topic>PRINTING MACHINES OR PRESSES</topic><topic>PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES</topic><topic>STAMPS</topic><topic>TRANSPORTING</topic><topic>TYPEWRITERS</topic><topic>USE OF MATERIALS THEREFOR</topic><topic>WOODSTAINS</topic><toplevel>online_resources</toplevel><creatorcontrib>MAYO, James D</creatorcontrib><creatorcontrib>MAGDALINIS, Aurelian Valeriu</creatorcontrib><creatorcontrib>BIRAU, Mihaela Maria</creatorcontrib><creatorcontrib>LEE, Jonathan Siu-Chung</creatorcontrib><creatorcontrib>BRETON, Marcel P</creatorcontrib><creatorcontrib>SACRIPANTE, Guerino G</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MAYO, James D</au><au>MAGDALINIS, Aurelian Valeriu</au><au>BIRAU, Mihaela Maria</au><au>LEE, Jonathan Siu-Chung</au><au>BRETON, Marcel P</au><au>SACRIPANTE, Guerino G</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PHASE-CHANGE DIGITAL ADVANCED LITHOGRAPHIC IMAGING INK WITH POLYESTER TRANSFER ADDITIVE</title><date>2020-11-11</date><risdate>2020</risdate><abstract>An ink composition useful for digital offset printing applications includes a colorant and a high viscosity thickening agent. The ink is formulated to incorporate polyester viscosity modifier to help meet the requirement of two different viscosity or temperature pairs at two different stages of the process. In digital offset printing a bulk ink is first transferred onto an anilox roll, and then from the anilox roll onto the imaging cylinder blanket. During the bulk ink to anilox roll the disclosed ink has a low viscosity while the transfer from roll to imaging blanket the ink has a higher viscosity. The addition of the polyester viscosity modifier increases the viscosity difference within the allowable temperature range, thus, increasing process latitude and robustness.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES APPARATUS SPECIALLY ADAPTED THEREFOR CHEMICAL PAINT OR INK REMOVERS CHEMISTRY CINEMATOGRAPHY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COLOUR PRINTING CORRECTING FLUIDS DYES ELECTROGRAPHY FILLING PASTES HOLOGRAPHY INKS LINING MACHINES MATERIALS THEREFOR METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORIGINALS THEREFOR PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS POLISHES PRINTING PRINTING MACHINES OR PRESSES PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES STAMPS TRANSPORTING TYPEWRITERS USE OF MATERIALS THEREFOR WOODSTAINS |
| title | PHASE-CHANGE DIGITAL ADVANCED LITHOGRAPHIC IMAGING INK WITH POLYESTER TRANSFER ADDITIVE |
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