ROSIN-MODIFIED POLYESTER RESIN FOR ACTIVE ENERGY RAY-CURABLE LITHOGRAPHIC PRINTING INK, ACTIVE ENERGY RAY-CURABLE LITHOGRAPHIC PRINTING INK, AND PRINTED MATTER
To provide an active energy ray-curable lithographic printing ink that achieves both printability and print film strength, and to provide a printed matter thereof.SOLUTION: A rosin modified polyester resin for active energy ray-curable lithographic printing ink, which is a reaction product of at lea...
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Format | Patent |
Language | English Japanese |
Published |
08.10.2020
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Abstract | To provide an active energy ray-curable lithographic printing ink that achieves both printability and print film strength, and to provide a printed matter thereof.SOLUTION: A rosin modified polyester resin for active energy ray-curable lithographic printing ink, which is a reaction product of at least a resin acid (A), a α,β-unsaturated carboxylic acid or an acid anhydride thereof (B), and a polyalkylene glycol-based compound (C), and in which, characterized, the average molecular weight of the polyalkylene glycol-based compound (C) is 135 or more, and the n-hexane tolerance value is 2.00 or less.SELECTED DRAWING: None
【課題】本発明の目的は、印刷適性と印刷皮膜強度を両立する活性エネルギー線硬化型平版印刷インキおよびその印刷物を提供することである。【解決手段】少なくとも樹脂酸(A)と、α、β−不飽和カルボン酸またはその酸無水物(B)と、ポリアルキレングリコール系化合物(C)との反応物である活性エネルギー線硬化型平版印刷インキ用ロジン変性ポリエステル樹脂であって、ポリアルキレングリコール系化合物(C)の平均分子量が135以上であり、n−ヘキサントレランス値が2.00以下であることを特徴とする活性エネルギー線硬化型平版印刷インキ用ロジン変性ポリエステル樹脂。【選択図】なし |
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AbstractList | To provide an active energy ray-curable lithographic printing ink that achieves both printability and print film strength, and to provide a printed matter thereof.SOLUTION: A rosin modified polyester resin for active energy ray-curable lithographic printing ink, which is a reaction product of at least a resin acid (A), a α,β-unsaturated carboxylic acid or an acid anhydride thereof (B), and a polyalkylene glycol-based compound (C), and in which, characterized, the average molecular weight of the polyalkylene glycol-based compound (C) is 135 or more, and the n-hexane tolerance value is 2.00 or less.SELECTED DRAWING: None
【課題】本発明の目的は、印刷適性と印刷皮膜強度を両立する活性エネルギー線硬化型平版印刷インキおよびその印刷物を提供することである。【解決手段】少なくとも樹脂酸(A)と、α、β−不飽和カルボン酸またはその酸無水物(B)と、ポリアルキレングリコール系化合物(C)との反応物である活性エネルギー線硬化型平版印刷インキ用ロジン変性ポリエステル樹脂であって、ポリアルキレングリコール系化合物(C)の平均分子量が135以上であり、n−ヘキサントレランス値が2.00以下であることを特徴とする活性エネルギー線硬化型平版印刷インキ用ロジン変性ポリエステル樹脂。【選択図】なし |
Author | KONNO TAKAHIRO |
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DocumentTitleAlternate | 活性エネルギー線硬化型平版印刷インキ用ロジン変性ポリエステル樹脂、活性エネルギー線硬化型平版印刷インキ、および印刷物 |
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RelatedCompanies | TOYO INK SC HOLDINGS CO LTD |
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Snippet | To provide an active energy ray-curable lithographic printing ink that achieves both printability and print film strength, and to provide a printed matter... |
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SubjectTerms | ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COLOUR PRINTING CORRECTING FLUIDS DYES FILLING PASTES INKS LINING MACHINES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES STAMPS TRANSPORTING TYPEWRITERS USE OF MATERIALS THEREFOR WOODSTAINS |
Title | ROSIN-MODIFIED POLYESTER RESIN FOR ACTIVE ENERGY RAY-CURABLE LITHOGRAPHIC PRINTING INK, ACTIVE ENERGY RAY-CURABLE LITHOGRAPHIC PRINTING INK, AND PRINTED MATTER |
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