PRINT QUALITY ON THIN COATINGS OF CELLULOSE NANOCRYSTALS
The present invention relates to the use of cellulose nanocrystals (CNC) blended with a polymeric material selected from a polyvinyl alcohol) (PVOH), an ethylene acrylic acid copolymer (EAA), other carboxylated polymer latexes, or other polymer blends, and applied as a thin coating layer on plastic...
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| creator | LALEG, MAKHLOUF MANFRED, TONY ASPLER, JOSEPH STEPHEN ZOU, XUEJUN GRENON, JOELLE |
| description | The present invention relates to the use of cellulose nanocrystals (CNC) blended with a polymeric material selected from a polyvinyl alcohol) (PVOH), an ethylene acrylic acid copolymer (EAA), other carboxylated polymer latexes, or other polymer blends, and applied as a thin coating layer on plastic films for printing with digital processes such as ink jet and laser printing, as well as with more conventional printing processes such as flexography and offset lithography, to the control of ink adhesion to the plastic film, and to the reduction in the oxygen transmission rate (OTR) of the plastic film.
La présente invention se rapporte à l'utilisation de nanocristaux de cellulose (CNC) mélangés avec un matériau polymère choisi parmi un alcool polyvinylique (PVOH), un copolymère à base d'éthylène et d'acide acrylique (EAA), d'autres latex polymères carboxylés ou d'autres mélanges de polymères, et appliqués sous la forme d'une mince couche de revêtement sur des films plastiques pour permettre une impression avec des traitements numériques tels qu'une impression par jet d'encre et par laser, ainsi qu'avec des procédés d'impression plus classiques, tels que la flexographie et la lithographie offset. L'invention se rapporte également au contrôle de l'adhésion de l'encre sur le film plastique et à la baisse du taux de transmission de l'oxygène (OTR) du film plastique. |
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La présente invention se rapporte à l'utilisation de nanocristaux de cellulose (CNC) mélangés avec un matériau polymère choisi parmi un alcool polyvinylique (PVOH), un copolymère à base d'éthylène et d'acide acrylique (EAA), d'autres latex polymères carboxylés ou d'autres mélanges de polymères, et appliqués sous la forme d'une mince couche de revêtement sur des films plastiques pour permettre une impression avec des traitements numériques tels qu'une impression par jet d'encre et par laser, ainsi qu'avec des procédés d'impression plus classiques, tels que la flexographie et la lithographie offset. L'invention se rapporte également au contrôle de l'adhésion de l'encre sur le film plastique et à la baisse du taux de transmission de l'oxygène (OTR) du film plastique.</description><language>eng ; fre</language><subject>COLOUR PRINTING ; IMPREGNATING OR COATING OF PAPER ; LINING MACHINES ; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES ; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES ; NANOTECHNOLOGY ; PAPER NOT OTHERWISE PROVIDED FOR ; PAPER-MAKING ; PERFORMING OPERATIONS ; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D ; PRINTING ; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES ; PRODUCTION OF CELLULOSE ; PULP COMPOSITIONS ; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES ; STAMPS ; TEXTILES ; TRANSPORTING ; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G ; TYPEWRITERS</subject><creationdate>2018</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=20180612&DB=EPODOC&CC=CA&NR=2948399C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180612&DB=EPODOC&CC=CA&NR=2948399C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LALEG, MAKHLOUF</creatorcontrib><creatorcontrib>MANFRED, TONY</creatorcontrib><creatorcontrib>ASPLER, JOSEPH STEPHEN</creatorcontrib><creatorcontrib>ZOU, XUEJUN</creatorcontrib><creatorcontrib>GRENON, JOELLE</creatorcontrib><title>PRINT QUALITY ON THIN COATINGS OF CELLULOSE NANOCRYSTALS</title><description>The present invention relates to the use of cellulose nanocrystals (CNC) blended with a polymeric material selected from a polyvinyl alcohol) (PVOH), an ethylene acrylic acid copolymer (EAA), other carboxylated polymer latexes, or other polymer blends, and applied as a thin coating layer on plastic films for printing with digital processes such as ink jet and laser printing, as well as with more conventional printing processes such as flexography and offset lithography, to the control of ink adhesion to the plastic film, and to the reduction in the oxygen transmission rate (OTR) of the plastic film.
La présente invention se rapporte à l'utilisation de nanocristaux de cellulose (CNC) mélangés avec un matériau polymère choisi parmi un alcool polyvinylique (PVOH), un copolymère à base d'éthylène et d'acide acrylique (EAA), d'autres latex polymères carboxylés ou d'autres mélanges de polymères, et appliqués sous la forme d'une mince couche de revêtement sur des films plastiques pour permettre une impression avec des traitements numériques tels qu'une impression par jet d'encre et par laser, ainsi qu'avec des procédés d'impression plus classiques, tels que la flexographie et la lithographie offset. L'invention se rapporte également au contrôle de l'adhésion de l'encre sur le film plastique et à la baisse du taux de transmission de l'oxygène (OTR) du film plastique.</description><subject>COLOUR PRINTING</subject><subject>IMPREGNATING OR COATING OF PAPER</subject><subject>LINING MACHINES</subject><subject>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</subject><subject>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</subject><subject>NANOTECHNOLOGY</subject><subject>PAPER NOT OTHERWISE PROVIDED FOR</subject><subject>PAPER-MAKING</subject><subject>PERFORMING OPERATIONS</subject><subject>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</subject><subject>PRINTING</subject><subject>PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES</subject><subject>PRODUCTION OF CELLULOSE</subject><subject>PULP COMPOSITIONS</subject><subject>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</subject><subject>STAMPS</subject><subject>TEXTILES</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</subject><subject>TYPEWRITERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAICPL0C1EIDHX08QyJVPD3Uwjx8PRTcPZ3DPH0cw9W8HdTcHb18Qn18Q92VfBz9PN3DooMDnH0CeZhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfHOjkaWJhbGlpbOxoRVAADkRCf5</recordid><startdate>20180612</startdate><enddate>20180612</enddate><creator>LALEG, MAKHLOUF</creator><creator>MANFRED, TONY</creator><creator>ASPLER, JOSEPH STEPHEN</creator><creator>ZOU, XUEJUN</creator><creator>GRENON, JOELLE</creator><scope>EVB</scope></search><sort><creationdate>20180612</creationdate><title>PRINT QUALITY ON THIN COATINGS OF CELLULOSE NANOCRYSTALS</title><author>LALEG, MAKHLOUF ; MANFRED, TONY ; ASPLER, JOSEPH STEPHEN ; ZOU, XUEJUN ; GRENON, JOELLE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2948399C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2018</creationdate><topic>COLOUR PRINTING</topic><topic>IMPREGNATING OR COATING OF PAPER</topic><topic>LINING MACHINES</topic><topic>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</topic><topic>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</topic><topic>NANOTECHNOLOGY</topic><topic>PAPER NOT OTHERWISE PROVIDED FOR</topic><topic>PAPER-MAKING</topic><topic>PERFORMING OPERATIONS</topic><topic>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</topic><topic>PRINTING</topic><topic>PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES</topic><topic>PRODUCTION OF CELLULOSE</topic><topic>PULP COMPOSITIONS</topic><topic>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</topic><topic>STAMPS</topic><topic>TEXTILES</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</topic><topic>TYPEWRITERS</topic><toplevel>online_resources</toplevel><creatorcontrib>LALEG, MAKHLOUF</creatorcontrib><creatorcontrib>MANFRED, TONY</creatorcontrib><creatorcontrib>ASPLER, JOSEPH STEPHEN</creatorcontrib><creatorcontrib>ZOU, XUEJUN</creatorcontrib><creatorcontrib>GRENON, JOELLE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LALEG, MAKHLOUF</au><au>MANFRED, TONY</au><au>ASPLER, JOSEPH STEPHEN</au><au>ZOU, XUEJUN</au><au>GRENON, JOELLE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PRINT QUALITY ON THIN COATINGS OF CELLULOSE NANOCRYSTALS</title><date>2018-06-12</date><risdate>2018</risdate><abstract>The present invention relates to the use of cellulose nanocrystals (CNC) blended with a polymeric material selected from a polyvinyl alcohol) (PVOH), an ethylene acrylic acid copolymer (EAA), other carboxylated polymer latexes, or other polymer blends, and applied as a thin coating layer on plastic films for printing with digital processes such as ink jet and laser printing, as well as with more conventional printing processes such as flexography and offset lithography, to the control of ink adhesion to the plastic film, and to the reduction in the oxygen transmission rate (OTR) of the plastic film.
La présente invention se rapporte à l'utilisation de nanocristaux de cellulose (CNC) mélangés avec un matériau polymère choisi parmi un alcool polyvinylique (PVOH), un copolymère à base d'éthylène et d'acide acrylique (EAA), d'autres latex polymères carboxylés ou d'autres mélanges de polymères, et appliqués sous la forme d'une mince couche de revêtement sur des films plastiques pour permettre une impression avec des traitements numériques tels qu'une impression par jet d'encre et par laser, ainsi qu'avec des procédés d'impression plus classiques, tels que la flexographie et la lithographie offset. L'invention se rapporte également au contrôle de l'adhésion de l'encre sur le film plastique et à la baisse du taux de transmission de l'oxygène (OTR) du film plastique.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | COLOUR PRINTING IMPREGNATING OR COATING OF PAPER LINING MACHINES MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES NANOTECHNOLOGY PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PERFORMING OPERATIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES PRODUCTION OF CELLULOSE PULP COMPOSITIONS SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES STAMPS TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G TYPEWRITERS |
| title | PRINT QUALITY ON THIN COATINGS OF CELLULOSE NANOCRYSTALS |
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