Title:
FLEXOGRAPHIC PRINTING PLATE ORIGINAL PLATE
Document Type and Number:
Japanese Patent JP2017064996
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a flexographic printing plate original plate which is excellent in engraving speed and suppresses engraving unevenness in a flexographic printing plate original plate capable of laser engraving.SOLUTION: There is provided a flexographic printing plate original plate 10 which has an elastic body layer 16 on the surface of a support 12, wherein the elastic body layer 16 is composed of a crosslinked body of a composition comprising the following (a) to (c). In addition, (c) preferably has a bulk density of 0.10 g/cm. (a) a rubber polymer, (b) a crosslinking agent and (c) an acetylene black having a hydrochloric acid absorption amount of 15.0 ml/5 g or more.SELECTED DRAWING: Figure 1
Inventors:
MORIHARA KOJI
INOUE DAISUKE
HASHIMOTO HIDEYUKI
MATSUOKA KOKI
TOKORO KEISUKE
INOUE DAISUKE
HASHIMOTO HIDEYUKI
MATSUOKA KOKI
TOKORO KEISUKE
Application Number:
JP2015191468A
Publication Date:
April 06, 2017
Filing Date:
September 29, 2015
Export Citation:
Assignee:
SUMITOMO RIKO CO LTD
International Classes:
B41N1/12
Domestic Patent References:
| JP2015123714A | 2015-07-06 |
Foreign References:
| WO2015037289A1 | 2015-03-19 | |||
| US20110236705A1 | 2011-09-29 |
Attorney, Agent or Firm:
Ueno patent office
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