Title:
フレキソ印刷版原版
Document Type and Number:
Japanese Patent JP6383598
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a flexographic printing plate original plate excellent in thickness accuracy.SOLUTION: There is provided a flexographic printing plate original plate 10 in which an elastic body layer 16 on a face of a substrate 12 contains a peroxide crosslinked body of a composition containing the following (A) to (C) with mass ratio of (B) to (A), (B)/(A), of 50/50 to 5/95. (A) is a polymer which is a polymer of following (a1) or a polymer with one or more monomer selected from the following (a1), (a2), and (a3), and has a double bond inside of a main chain: (a1) diene; (a2) olefin; and (a3) vinyl substituted aromatic hydrocarbon. (B) is a polymer having the melting point. (C) is peroxide.
Inventors:
Daisuke Inoue
Hideyuki Hashimoto
Koki Matsuoka
Keisuke
Hideyuki Hashimoto
Koki Matsuoka
Keisuke
Application Number:
JP2014156344A
Publication Date:
August 29, 2018
Filing Date:
July 31, 2014
Export Citation:
Assignee:
Sumitomo Riko Co., Ltd.
International Classes:
B41N1/12; G03F7/00
Domestic Patent References:
| JP2008229875A | ||||
| JP2004523401A | ||||
| JP2010042657A |
Foreign References:
| US20110236705 |
Attorney, Agent or Firm:
Ueno patent office
Noboru Ueno
Kazuhiro Yamada
Noboru Ueno
Kazuhiro Yamada