INKJET RECORDING ELEMENT
The present invention relates to an inkjet recording element having very good dye keeping properties in time. Said inkjet recording element comprises a support and at least one ink-receiving layer, said ink-receiving layer comprising at least one hydrosoluble binder and at least one aluminosilicate...
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| creator | PONCELET, OLIVIER, JEAN, CHRISTIAN FRIOUR, GERARD, AMEDE, DESIRE |
| description | The present invention relates to an inkjet recording element having very good dye keeping properties in time. Said inkjet recording element comprises a support and at least one ink-receiving layer, said ink-receiving layer comprising at least one hydrosoluble binder and at least one aluminosilicate polymer obtainable by a preparation method consisting in treating an aluminum halide with a mixture of at least one silicon alkoxide only having hydrolyzable substituents and at least one silicon alkoxide having a non-hydrolyzable substituent, with an aqueous alkali in the presence of silanol groups, the aluminum concentration being maintained less than 0.3 mol/l, the Al/Si molar ratio being maintained between 1 and 3.6 and the alkali/Al molar ratio being maintained between 2.3 and 3; and then stirring the resulting mixture at ambient temperature in the presence of silanol groups for long enough to form the hybrid aluminosilicate polymer. The ink-receiving layer also comprises inorganic particles.
L'invention concerne un élément d'impression à jet d'encre présentant de très bonnes propriétés de conservation des colorants dans le temps. Cet élément d'impression à jet d'encre comprend un support et au moins une couche de réception d'encre qui contient au moins un liant hydrosoluble et au moins un polymère d'aluminosilicate pouvant être obtenu selon un procédé de préparation consistant à traiter un halogénure d'aluminium avec un mélange d'au moins un alcoxyde de silicium ne comportant que des substituants hydrolysables et d'au moins un alcoxyde de silicium comportant un substituant non hydrolysable, par un alcali aqueux en présence de groupes silanol, la concentration d'aluminium étant maintenue à une valeur inférieure à 0,3 mol/l, le rapport molaire Al/Si étant maintenu entre 1 et 3,6 et le rapport molaire alcali/Al étant maintenu entre 2,3 et 3; puis à agiter le mélange obtenu à température ambiante en présence de groupes silanol pendant une durée suffisante pour former le polymère d'aluminosilicate hybride. La couche de réception d'encre comprend également des particules inorganiques. |
| format | Patent |
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L'invention concerne un élément d'impression à jet d'encre présentant de très bonnes propriétés de conservation des colorants dans le temps. Cet élément d'impression à jet d'encre comprend un support et au moins une couche de réception d'encre qui contient au moins un liant hydrosoluble et au moins un polymère d'aluminosilicate pouvant être obtenu selon un procédé de préparation consistant à traiter un halogénure d'aluminium avec un mélange d'au moins un alcoxyde de silicium ne comportant que des substituants hydrolysables et d'au moins un alcoxyde de silicium comportant un substituant non hydrolysable, par un alcali aqueux en présence de groupes silanol, la concentration d'aluminium étant maintenue à une valeur inférieure à 0,3 mol/l, le rapport molaire Al/Si étant maintenu entre 1 et 3,6 et le rapport molaire alcali/Al étant maintenu entre 2,3 et 3; puis à agiter le mélange obtenu à température ambiante en présence de groupes silanol pendant une durée suffisante pour former le polymère d'aluminosilicate hybride. La couche de réception d'encre comprend également des particules inorganiques.</description><edition>7</edition><language>eng ; fre</language><subject>CHEMISTRY ; COLOUR PRINTING ; COMPOUNDS THEREOF ; CORRECTION OF TYPOGRAPHICAL ERRORS ; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME ; IMPREGNATING OR COATING OF PAPER ; INORGANIC CHEMISTRY ; LINING MACHINES ; METALLURGY ; NON-METALLIC ELEMENTS ; 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 ; SELECTIVE PRINTING MECHANISMS ; STAMPS ; TEXTILES ; TRANSPORTING ; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G ; TYPEWRITERS</subject><creationdate>2005</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=20050217&DB=EPODOC&CC=WO&NR=2005014299A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050217&DB=EPODOC&CC=WO&NR=2005014299A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PONCELET, OLIVIER, JEAN, CHRISTIAN</creatorcontrib><creatorcontrib>FRIOUR, GERARD, AMEDE, DESIRE</creatorcontrib><title>INKJET RECORDING ELEMENT</title><description>The present invention relates to an inkjet recording element having very good dye keeping properties in time. Said inkjet recording element comprises a support and at least one ink-receiving layer, said ink-receiving layer comprising at least one hydrosoluble binder and at least one aluminosilicate polymer obtainable by a preparation method consisting in treating an aluminum halide with a mixture of at least one silicon alkoxide only having hydrolyzable substituents and at least one silicon alkoxide having a non-hydrolyzable substituent, with an aqueous alkali in the presence of silanol groups, the aluminum concentration being maintained less than 0.3 mol/l, the Al/Si molar ratio being maintained between 1 and 3.6 and the alkali/Al molar ratio being maintained between 2.3 and 3; and then stirring the resulting mixture at ambient temperature in the presence of silanol groups for long enough to form the hybrid aluminosilicate polymer. The ink-receiving layer also comprises inorganic particles.
L'invention concerne un élément d'impression à jet d'encre présentant de très bonnes propriétés de conservation des colorants dans le temps. Cet élément d'impression à jet d'encre comprend un support et au moins une couche de réception d'encre qui contient au moins un liant hydrosoluble et au moins un polymère d'aluminosilicate pouvant être obtenu selon un procédé de préparation consistant à traiter un halogénure d'aluminium avec un mélange d'au moins un alcoxyde de silicium ne comportant que des substituants hydrolysables et d'au moins un alcoxyde de silicium comportant un substituant non hydrolysable, par un alcali aqueux en présence de groupes silanol, la concentration d'aluminium étant maintenue à une valeur inférieure à 0,3 mol/l, le rapport molaire Al/Si étant maintenu entre 1 et 3,6 et le rapport molaire alcali/Al étant maintenu entre 2,3 et 3; puis à agiter le mélange obtenu à température ambiante en présence de groupes silanol pendant une durée suffisante pour former le polymère d'aluminosilicate hybride. La couche de réception d'encre comprend également des particules inorganiques.</description><subject>CHEMISTRY</subject><subject>COLOUR PRINTING</subject><subject>COMPOUNDS THEREOF</subject><subject>CORRECTION OF TYPOGRAPHICAL ERRORS</subject><subject>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</subject><subject>IMPREGNATING OR COATING OF PAPER</subject><subject>INORGANIC CHEMISTRY</subject><subject>LINING MACHINES</subject><subject>METALLURGY</subject><subject>NON-METALLIC ELEMENTS</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>SELECTIVE PRINTING MECHANISMS</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>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJDw9PP2cg1RCHJ19g9y8fRzV3D1cfV19QvhYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx4f5GBgamBoYmRpaWjobGxKkCAG__IJs</recordid><startdate>20050217</startdate><enddate>20050217</enddate><creator>PONCELET, OLIVIER, JEAN, CHRISTIAN</creator><creator>FRIOUR, GERARD, AMEDE, DESIRE</creator><scope>EVB</scope></search><sort><creationdate>20050217</creationdate><title>INKJET RECORDING ELEMENT</title><author>PONCELET, OLIVIER, JEAN, CHRISTIAN ; FRIOUR, GERARD, AMEDE, DESIRE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2005014299A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2005</creationdate><topic>CHEMISTRY</topic><topic>COLOUR PRINTING</topic><topic>COMPOUNDS THEREOF</topic><topic>CORRECTION OF TYPOGRAPHICAL ERRORS</topic><topic>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</topic><topic>IMPREGNATING OR COATING OF PAPER</topic><topic>INORGANIC CHEMISTRY</topic><topic>LINING MACHINES</topic><topic>METALLURGY</topic><topic>NON-METALLIC ELEMENTS</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>SELECTIVE PRINTING MECHANISMS</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>PONCELET, OLIVIER, JEAN, CHRISTIAN</creatorcontrib><creatorcontrib>FRIOUR, GERARD, AMEDE, DESIRE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PONCELET, OLIVIER, JEAN, CHRISTIAN</au><au>FRIOUR, GERARD, AMEDE, DESIRE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>INKJET RECORDING ELEMENT</title><date>2005-02-17</date><risdate>2005</risdate><abstract>The present invention relates to an inkjet recording element having very good dye keeping properties in time. Said inkjet recording element comprises a support and at least one ink-receiving layer, said ink-receiving layer comprising at least one hydrosoluble binder and at least one aluminosilicate polymer obtainable by a preparation method consisting in treating an aluminum halide with a mixture of at least one silicon alkoxide only having hydrolyzable substituents and at least one silicon alkoxide having a non-hydrolyzable substituent, with an aqueous alkali in the presence of silanol groups, the aluminum concentration being maintained less than 0.3 mol/l, the Al/Si molar ratio being maintained between 1 and 3.6 and the alkali/Al molar ratio being maintained between 2.3 and 3; and then stirring the resulting mixture at ambient temperature in the presence of silanol groups for long enough to form the hybrid aluminosilicate polymer. The ink-receiving layer also comprises inorganic particles.
L'invention concerne un élément d'impression à jet d'encre présentant de très bonnes propriétés de conservation des colorants dans le temps. Cet élément d'impression à jet d'encre comprend un support et au moins une couche de réception d'encre qui contient au moins un liant hydrosoluble et au moins un polymère d'aluminosilicate pouvant être obtenu selon un procédé de préparation consistant à traiter un halogénure d'aluminium avec un mélange d'au moins un alcoxyde de silicium ne comportant que des substituants hydrolysables et d'au moins un alcoxyde de silicium comportant un substituant non hydrolysable, par un alcali aqueux en présence de groupes silanol, la concentration d'aluminium étant maintenue à une valeur inférieure à 0,3 mol/l, le rapport molaire Al/Si étant maintenu entre 1 et 3,6 et le rapport molaire alcali/Al étant maintenu entre 2,3 et 3; puis à agiter le mélange obtenu à température ambiante en présence de groupes silanol pendant une durée suffisante pour former le polymère d'aluminosilicate hybride. La couche de réception d'encre comprend également des particules inorganiques.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COLOUR PRINTING COMPOUNDS THEREOF CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME IMPREGNATING OR COATING OF PAPER INORGANIC CHEMISTRY LINING MACHINES METALLURGY NON-METALLIC ELEMENTS 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 SELECTIVE PRINTING MECHANISMS STAMPS TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G TYPEWRITERS |
| title | INKJET RECORDING ELEMENT |
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