Title:
ROSIN-MODIFIED RESIN FOR ACTIVE ENERGY RAY CURABLE LITHOGRAPHIC PRINTING INK AND MANUFACTURING METHOD THEREFOR, VARNISH FOR ACTIVE ENERGY RAY CURABLE LITHOGRAPHIC PRINTING INK, ACTIVE ENERGY RAY CURABLE LITHOGRAPHIC PRINTING INK, AND PRINTED MATTER
Document Type and Number:
Japanese Patent JP2020066649
Kind Code:
A
Abstract:
To provide an active energy ray curable lithographic printing ink capable of achieving both of printing coated film suitability such as curing property, glossiness and adhesion property, and printing suitability such as misting resistance, and a printed matter thereof.SOLUTION: There is provided a rosin-modified resin for active energy ray curable lithographic printing ink, which is a reaction product between an addition reaction mixture of rosin acids (A) and α,β-unsaturated carboxylic acid or acid anhydride thereof (B), and polyol (C) containing diol (c) having one cyclohexane ring, containing the rosin acids (A) of 35 to 60 mass% based on total blend amount, and the diol (c) containing the cyclohexane ring of 10 to 45 mass% and having weight average molecular weight of less than 10,000.SELECTED DRAWING: None
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Inventors:
MIYAZAKI TOMOYA
OKAMOTO KAZUYA
OKAMOTO KAZUYA
Application Number:
JP2018198493A
Publication Date:
April 30, 2020
Filing Date:
October 22, 2018
Export Citation:
Assignee:
TOYO INK SC HOLDINGS CO LTD
International Classes:
C09D11/101
Domestic Patent References:
| JP2011225748A | 2011-11-10 | |||
| JP2010070742A | 2010-04-02 | |||
| JP2018150469A | 2018-09-27 | |||
| JP2018016688A | 2018-02-01 | |||
| JP2000080326A | 2000-03-21 |
Foreign References:
| US5212213A | 1993-05-18 | |||
| WO2017164246A1 | 2017-09-28 | |||
| US20020091233A1 | 2002-07-11 |