COPOLYMER LATEX FOR INKJET COATED PAPER AND COMPOSITION CONTAINING COPOLYMER LATEX
To provide a copolymer latex capable of providing an inkjet coated paper good in stability of a composition for inkjet coated paper even with use in combination with a cation polymer, excellent in water resistance strength, and good in surface strength, in conjugated diene-based copolymer latex whic...
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| creator | KAWAGUCHI TAKUO HASHIBA HIROYUKI NAKAMORI HIROSHI |
| description | To provide a copolymer latex capable of providing an inkjet coated paper good in stability of a composition for inkjet coated paper even with use in combination with a cation polymer, excellent in water resistance strength, and good in surface strength, in conjugated diene-based copolymer latex which has a limitation of use in combination with the cation polymer in the inkjet coated paper.SOLUTION: There is provided a copolymer latex used for a composition for inkjet coated paper containing a cation polymer in an ink reception layer, in which the copolymer is constituted by a structural unit derived from an aliphatic conjugated diene-based monomer of 15 to 65 wt.%, a structural unit derived from an ethylenic unsaturated carboxylic acid-based monomer of less than 0.6 wt.%, a structural unit derived from other monomer copolymerized with them of 34.4 to 85 wt.%, where monomer total is 100 wt.%, and contains a nonionic surfactant of 0.5 to 10 pts.wt. and an anionic surfactant of 0 to 7 pts.wt. based on 100 pts.wt. of the copolymer.SELECTED DRAWING: None
【課題】本発明は、インクジェット塗工紙においてカチオンポリマーとの併用では使用に制限のあった共役ジエン系共重合体ラテックスにおいて、カチオンポリマーと併用してもインクジェット塗工紙用組成物の安定性が良好で、かつ耐水強度にも優れ、また表面強度が良好なインクジェット塗工紙が得られる共重合体ラテックスを提供することを目的とするものである。【解決手段】インク受容層にカチオンポリマーを含有するインクジェット塗工紙用組成物に使用される共重合体ラテックスであり、該共重合体が脂肪族共役ジエン系単量体由来の構造単位を１５〜６５重量％、エチレン系不飽和カルボン酸系単量体由来の構造単位を０．６重量％未満、およびこれらと共重合可能な他の単量体由来の構造単位を３４．４〜８５重量％（単量体合計１００重量％）から構成され、該共重合体１００重量部に対して、ノニオン性界面活性剤を０．５〜１０重量部、アニオン性界面活性剤を０〜７重量部含有することを特徴とする共重合体ラテックス。【選択図】 なし |
| format | Patent |
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【課題】本発明は、インクジェット塗工紙においてカチオンポリマーとの併用では使用に制限のあった共役ジエン系共重合体ラテックスにおいて、カチオンポリマーと併用してもインクジェット塗工紙用組成物の安定性が良好で、かつ耐水強度にも優れ、また表面強度が良好なインクジェット塗工紙が得られる共重合体ラテックスを提供することを目的とするものである。【解決手段】インク受容層にカチオンポリマーを含有するインクジェット塗工紙用組成物に使用される共重合体ラテックスであり、該共重合体が脂肪族共役ジエン系単量体由来の構造単位を１５〜６５重量％、エチレン系不飽和カルボン酸系単量体由来の構造単位を０．６重量％未満、およびこれらと共重合可能な他の単量体由来の構造単位を３４．４〜８５重量％（単量体合計１００重量％）から構成され、該共重合体１００重量部に対して、ノニオン性界面活性剤を０．５〜１０重量部、アニオン性界面活性剤を０〜７重量部含有することを特徴とする共重合体ラテックス。【選択図】 なし</description><language>eng ; jpn</language><subject>CHEMISTRY ; COLOUR PRINTING ; COMPOSITIONS BASED THEREON ; LINING MACHINES ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; PRINTING ; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES ; STAMPS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; TYPEWRITERS</subject><creationdate>2019</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=20190110&DB=EPODOC&CC=JP&NR=2019001048A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190110&DB=EPODOC&CC=JP&NR=2019001048A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KAWAGUCHI TAKUO</creatorcontrib><creatorcontrib>HASHIBA HIROYUKI</creatorcontrib><creatorcontrib>NAKAMORI HIROSHI</creatorcontrib><title>COPOLYMER LATEX FOR INKJET COATED PAPER AND COMPOSITION CONTAINING COPOLYMER LATEX</title><description>To provide a copolymer latex capable of providing an inkjet coated paper good in stability of a composition for inkjet coated paper even with use in combination with a cation polymer, excellent in water resistance strength, and good in surface strength, in conjugated diene-based copolymer latex which has a limitation of use in combination with the cation polymer in the inkjet coated paper.SOLUTION: There is provided a copolymer latex used for a composition for inkjet coated paper containing a cation polymer in an ink reception layer, in which the copolymer is constituted by a structural unit derived from an aliphatic conjugated diene-based monomer of 15 to 65 wt.%, a structural unit derived from an ethylenic unsaturated carboxylic acid-based monomer of less than 0.6 wt.%, a structural unit derived from other monomer copolymerized with them of 34.4 to 85 wt.%, where monomer total is 100 wt.%, and contains a nonionic surfactant of 0.5 to 10 pts.wt. and an anionic surfactant of 0 to 7 pts.wt. based on 100 pts.wt. of the copolymer.SELECTED DRAWING: None
【課題】本発明は、インクジェット塗工紙においてカチオンポリマーとの併用では使用に制限のあった共役ジエン系共重合体ラテックスにおいて、カチオンポリマーと併用してもインクジェット塗工紙用組成物の安定性が良好で、かつ耐水強度にも優れ、また表面強度が良好なインクジェット塗工紙が得られる共重合体ラテックスを提供することを目的とするものである。【解決手段】インク受容層にカチオンポリマーを含有するインクジェット塗工紙用組成物に使用される共重合体ラテックスであり、該共重合体が脂肪族共役ジエン系単量体由来の構造単位を１５〜６５重量％、エチレン系不飽和カルボン酸系単量体由来の構造単位を０．６重量％未満、およびこれらと共重合可能な他の単量体由来の構造単位を３４．４〜８５重量％（単量体合計１００重量％）から構成され、該共重合体１００重量部に対して、ノニオン性界面活性剤を０．５〜１０重量部、アニオン性界面活性剤を０〜７重量部含有することを特徴とする共重合体ラテックス。【選択図】 なし</description><subject>CHEMISTRY</subject><subject>COLOUR PRINTING</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>LINING MACHINES</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>PRINTING</subject><subject>PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES</subject><subject>STAMPS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>TYPEWRITERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAhy9g_w94n0dQ1S8HEMcY1QcPMPUvD08_ZyDVFw9geKuCgEOAYAZR39XIACvgH-wZ4hnv5-QLZfiKOnn6efuwKaETwMrGmJOcWpvFCam0HJzTXE2UM3tSA_PrW4IDE5NS-1JN4rwMjA0NLAwNDAxMLRmChFAEYWMDQ</recordid><startdate>20190110</startdate><enddate>20190110</enddate><creator>KAWAGUCHI TAKUO</creator><creator>HASHIBA HIROYUKI</creator><creator>NAKAMORI HIROSHI</creator><scope>EVB</scope></search><sort><creationdate>20190110</creationdate><title>COPOLYMER LATEX FOR INKJET COATED PAPER AND COMPOSITION CONTAINING COPOLYMER LATEX</title><author>KAWAGUCHI TAKUO ; HASHIBA HIROYUKI ; NAKAMORI HIROSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2019001048A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2019</creationdate><topic>CHEMISTRY</topic><topic>COLOUR PRINTING</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>LINING MACHINES</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>PRINTING</topic><topic>PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES</topic><topic>STAMPS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>TYPEWRITERS</topic><toplevel>online_resources</toplevel><creatorcontrib>KAWAGUCHI TAKUO</creatorcontrib><creatorcontrib>HASHIBA HIROYUKI</creatorcontrib><creatorcontrib>NAKAMORI HIROSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KAWAGUCHI TAKUO</au><au>HASHIBA HIROYUKI</au><au>NAKAMORI HIROSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COPOLYMER LATEX FOR INKJET COATED PAPER AND COMPOSITION CONTAINING COPOLYMER LATEX</title><date>2019-01-10</date><risdate>2019</risdate><abstract>To provide a copolymer latex capable of providing an inkjet coated paper good in stability of a composition for inkjet coated paper even with use in combination with a cation polymer, excellent in water resistance strength, and good in surface strength, in conjugated diene-based copolymer latex which has a limitation of use in combination with the cation polymer in the inkjet coated paper.SOLUTION: There is provided a copolymer latex used for a composition for inkjet coated paper containing a cation polymer in an ink reception layer, in which the copolymer is constituted by a structural unit derived from an aliphatic conjugated diene-based monomer of 15 to 65 wt.%, a structural unit derived from an ethylenic unsaturated carboxylic acid-based monomer of less than 0.6 wt.%, a structural unit derived from other monomer copolymerized with them of 34.4 to 85 wt.%, where monomer total is 100 wt.%, and contains a nonionic surfactant of 0.5 to 10 pts.wt. and an anionic surfactant of 0 to 7 pts.wt. based on 100 pts.wt. of the copolymer.SELECTED DRAWING: None
【課題】本発明は、インクジェット塗工紙においてカチオンポリマーとの併用では使用に制限のあった共役ジエン系共重合体ラテックスにおいて、カチオンポリマーと併用してもインクジェット塗工紙用組成物の安定性が良好で、かつ耐水強度にも優れ、また表面強度が良好なインクジェット塗工紙が得られる共重合体ラテックスを提供することを目的とするものである。【解決手段】インク受容層にカチオンポリマーを含有するインクジェット塗工紙用組成物に使用される共重合体ラテックスであり、該共重合体が脂肪族共役ジエン系単量体由来の構造単位を１５〜６５重量％、エチレン系不飽和カルボン酸系単量体由来の構造単位を０．６重量％未満、およびこれらと共重合可能な他の単量体由来の構造単位を３４．４〜８５重量％（単量体合計１００重量％）から構成され、該共重合体１００重量部に対して、ノニオン性界面活性剤を０．５〜１０重量部、アニオン性界面活性剤を０〜７重量部含有することを特徴とする共重合体ラテックス。【選択図】 なし</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COLOUR PRINTING COMPOSITIONS BASED THEREON LINING MACHINES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES STAMPS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TYPEWRITERS |
| title | COPOLYMER LATEX FOR INKJET COATED PAPER AND COMPOSITION CONTAINING COPOLYMER LATEX |
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