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Patent Searching and Data


Title:
DAMPING WATER COMPOSITION FOR PLANOGRAPHIC PRINTING PLATE
Document Type and Number:
Japanese Patent JP2002187376
Kind Code:
A
Abstract:

To provide a damping water composition for a planographic printing plate capable of being used in place of an isopropyl alcohol type composition, comfortable and safe from an aspect of work environment, excellent in printing stability, developing good and stable printability under the condition of a member rotating at a high speed, developing printability good in stability with respect to various inks and capable of obtaining excellent printed matter.

The damping water composition for the planographic printing plate contains polyvinyl pyrrolidone, a compound represented by general formula (I) (wherein, R is an n-butyl group, an isobutyl group, a tert-butyl group or a see-butyl group and n is an integer of 1 or 2) and a compound represented by general formula (II) (wherein, m is an integer of 1-3).


Inventors:
MATSUMOTO HIROSHI
Application Number:
JP2000386328A
Publication Date:
July 02, 2002
Filing Date:
December 20, 2000
Export Citation:
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Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G03F7/00; B41N3/08; (IPC1-7): B41N3/08; G03F7/00
Attorney, Agent or Firm:
Minoru Nakamura (9 outside)