Title:
CONNECTED PRINTING PLATE
Document Type and Number:
WIPO Patent Application WO/2019/188271
Kind Code:
A1
Abstract:
In order to provide a connected printing plate obtained by connecting a plurality of printing plates, a connecting portion (cured-adhesive part) in said connected printing plate being more resistant to breaking, a plurality of flexible printing plates are connected by means of one single-side adhesive sheet 2 adhered to the rear surfaces 1a of the printing plates 1, and a cured-adhesive part 3 obtained by adhering the lateral surfaces 1b of adjacent printing plates 1 to one another, and the cured-adhesive part 3 has physical properties (A) to (C) below. (A) An elongation percentage of 260% or more. (B) A 180° peel strength from the single-side adhesive sheet 2 of 4N/10 mm or more. (C) A swelling rate of 30 mass% or less when immersed in N-methyl-2-pyrrolidone at 23℃ for 24 hours.
Inventors:
AMANO MASANORI (JP)
Application Number:
PCT/JP2019/010157
Publication Date:
October 03, 2019
Filing Date:
March 13, 2019
Export Citation:
Assignee:
KOMURA TECH CO LTD (JP)
International Classes:
B41N1/12; C09J7/30; C09J11/00; G03F7/09
Domestic Patent References:
| WO2016024446A1 | 2016-02-18 | |||
| WO2013031460A1 | 2013-03-07 |
Foreign References:
| JP2016210167A | 2016-12-15 | |||
| JP2017154353A | 2017-09-07 | |||
| JPH09274310A | 1997-10-21 | |||
| JP2011194767A | 2011-10-06 | |||
| JPS6231858A | 1987-02-10 | |||
| JP2009083112A | 2009-04-23 | |||
| JPS61139491A | 1986-06-26 | |||
| JP2013049765A | 2013-03-14 | |||
| JP2014133335A | 2014-07-24 | |||
| US20050028691A1 | 2005-02-10 | |||
| US20110232518A1 | 2011-09-29 |
Attorney, Agent or Firm:
SAITOH Yukihiko et al. (JP)
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