JPS562189A - Treating liquid for use in lithography - Google Patents
Treating liquid for use in lithographyInfo
- Publication number
- JPS562189A JPS562189A JP7757079A JP7757079A JPS562189A JP S562189 A JPS562189 A JP S562189A JP 7757079 A JP7757079 A JP 7757079A JP 7757079 A JP7757079 A JP 7757079A JP S562189 A JPS562189 A JP S562189A
- Authority
- JP
- Japan
- Prior art keywords
- metal salt
- compound
- acid
- treating liquid
- nitrogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To obtain a strong hydrophilic film, properties of which is not subjected to variation in aging by the influence of light or heat, by use of a treating liquid containing a metal salt of phytin acid, a particular nitrogen-containing compound and an amino compound having a hydroxyl group.
CONSTITUTION: There is prepared a treating liquid containing (A) a metal salt of phytin acid, (B) a nitrogen-containing compound of PH3W6, capable of forming a chelate compound of five or six members for cyclic structure having a smaller constant of stability than phytin acid, and (C) an amino compound having a hydroxyl group. Here, for the metal salt of phytin acid, there is employed, for instance, an alkali metal salt, alkali earth metal salt, metal salt of zinc, aluminum, iron, etc., or their double salt. For the nitrogen-containing compound, use is made of, ethylene-diamine or nitrilotriacetic acid, etc. Similarly, for the amino compound, use is made of, triethanolamine, diisopropanolamine, m-aminophenol, etc.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7757079A JPS562189A (en) | 1979-06-21 | 1979-06-21 | Treating liquid for use in lithography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7757079A JPS562189A (en) | 1979-06-21 | 1979-06-21 | Treating liquid for use in lithography |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS562189A true JPS562189A (en) | 1981-01-10 |
JPS6225119B2 JPS6225119B2 (en) | 1987-06-01 |
Family
ID=13637664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7757079A Granted JPS562189A (en) | 1979-06-21 | 1979-06-21 | Treating liquid for use in lithography |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS562189A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57125096A (en) * | 1981-01-26 | 1982-08-04 | Mitsubishi Paper Mills Ltd | Treating solution for printing plate |
JPS6144697A (en) * | 1984-08-10 | 1986-03-04 | Mitsubishi Paper Mills Ltd | Direct drawing type offset printing plate |
JPS62127288A (en) * | 1985-11-28 | 1987-06-09 | Nippon Foil Mfg Co Ltd | Damping water composition for use in planography |
US5525458A (en) * | 1993-09-02 | 1996-06-11 | Tomoegawa Paper Co., Ltd. | Desensitizing solution for lithographic platemaking |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5383806A (en) * | 1976-12-28 | 1978-07-24 | Ricoh Kk | Treating solution for lithographic printing original plate |
-
1979
- 1979-06-21 JP JP7757079A patent/JPS562189A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5383806A (en) * | 1976-12-28 | 1978-07-24 | Ricoh Kk | Treating solution for lithographic printing original plate |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57125096A (en) * | 1981-01-26 | 1982-08-04 | Mitsubishi Paper Mills Ltd | Treating solution for printing plate |
JPS6144697A (en) * | 1984-08-10 | 1986-03-04 | Mitsubishi Paper Mills Ltd | Direct drawing type offset printing plate |
JPH0517039B2 (en) * | 1984-08-10 | 1993-03-08 | Mitsubishi Paper Mills Ltd | |
JPS62127288A (en) * | 1985-11-28 | 1987-06-09 | Nippon Foil Mfg Co Ltd | Damping water composition for use in planography |
JPH0517877B2 (en) * | 1985-11-28 | 1993-03-10 | Nippon Foil Mfg | |
US5525458A (en) * | 1993-09-02 | 1996-06-11 | Tomoegawa Paper Co., Ltd. | Desensitizing solution for lithographic platemaking |
Also Published As
Publication number | Publication date |
---|---|
JPS6225119B2 (en) | 1987-06-01 |
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