Resin for water-based ink as well as preparation method and application of resin
The invention provides resin for water-based ink as well as a preparation method and an application of the resin. The water-based ink is prepared from the following components in percentage by weight: 0.5-30% of pigment colorant, 0.5-10% of the resin for the water-based ink, 5-20% of wetting agent,...
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| creator | CHEN MIAO HU ZHANFENG MENG QINGFEI CHEN XIAMENG LI WEI HUANG WEIWEI LIU XIANG |
| description | The invention provides resin for water-based ink as well as a preparation method and an application of the resin. The water-based ink is prepared from the following components in percentage by weight: 0.5-30% of pigment colorant, 0.5-10% of the resin for the water-based ink, 5-20% of wetting agent, 0.5-20% of impregnating agent, 5-15% of dissolution stabilizer and the balance of deionized water. The resin for the water-based ink is a polymer microparticle emulsion which is prepared from free radical polymerization monomers in a semi-continuous emulsion copolymerization manner by taking an alkali-soluble high-molecular polymer as an emulsifier and in the presence of a water-soluble peroxide initiator; the particle size of the polymer microparticle emulsion is 50-180nm, the acid value of the emulsion is 30-100mgKOH/g and the glass-transition temperature Tg of the emulsion is from -50 to 50 DEG C. The change of the viscosity of the resin for the water-based ink along with temperatures is low, and therefore, a nozzle cannot be blocked; the water-based ink is suitable for printing on glossy paper and common painting paper; besides, the printed materials are clear in image, good in glossiness, and excellent storage stability and scratch resistance. |
| format | Patent |
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The water-based ink is prepared from the following components in percentage by weight: 0.5-30% of pigment colorant, 0.5-10% of the resin for the water-based ink, 5-20% of wetting agent, 0.5-20% of impregnating agent, 5-15% of dissolution stabilizer and the balance of deionized water. The resin for the water-based ink is a polymer microparticle emulsion which is prepared from free radical polymerization monomers in a semi-continuous emulsion copolymerization manner by taking an alkali-soluble high-molecular polymer as an emulsifier and in the presence of a water-soluble peroxide initiator; the particle size of the polymer microparticle emulsion is 50-180nm, the acid value of the emulsion is 30-100mgKOH/g and the glass-transition temperature Tg of the emulsion is from -50 to 50 DEG C. The change of the viscosity of the resin for the water-based ink along with temperatures is low, and therefore, a nozzle cannot be blocked; the water-based ink is suitable for printing on glossy paper and common painting paper; besides, the printed materials are clear in image, good in glossiness, and excellent storage stability and scratch resistance.</description><language>eng</language><subject>ADHESIVES ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; COMPOSITIONS BASED THEREON ; CORRECTING FLUIDS ; DYES ; FILLING PASTES ; INKS ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAINTS ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; POLISHES ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2015</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=20150429&DB=EPODOC&CC=CN&NR=104558377A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150429&DB=EPODOC&CC=CN&NR=104558377A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN MIAO</creatorcontrib><creatorcontrib>HU ZHANFENG</creatorcontrib><creatorcontrib>MENG QINGFEI</creatorcontrib><creatorcontrib>CHEN XIAMENG</creatorcontrib><creatorcontrib>LI WEI</creatorcontrib><creatorcontrib>HUANG WEIWEI</creatorcontrib><creatorcontrib>LIU XIANG</creatorcontrib><title>Resin for water-based ink as well as preparation method and application of resin</title><description>The invention provides resin for water-based ink as well as a preparation method and an application of the resin. 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The water-based ink is prepared from the following components in percentage by weight: 0.5-30% of pigment colorant, 0.5-10% of the resin for the water-based ink, 5-20% of wetting agent, 0.5-20% of impregnating agent, 5-15% of dissolution stabilizer and the balance of deionized water. The resin for the water-based ink is a polymer microparticle emulsion which is prepared from free radical polymerization monomers in a semi-continuous emulsion copolymerization manner by taking an alkali-soluble high-molecular polymer as an emulsifier and in the presence of a water-soluble peroxide initiator; the particle size of the polymer microparticle emulsion is 50-180nm, the acid value of the emulsion is 30-100mgKOH/g and the glass-transition temperature Tg of the emulsion is from -50 to 50 DEG C. The change of the viscosity of the resin for the water-based ink along with temperatures is low, and therefore, a nozzle cannot be blocked; the water-based ink is suitable for printing on glossy paper and common painting paper; besides, the printed materials are clear in image, good in glossiness, and excellent storage stability and scratch resistance.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS |
| title | Resin for water-based ink as well as preparation method and application of resin |
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