JPS5729496A - Treating liquid for lithographic printing plate - Google Patents
Treating liquid for lithographic printing plateInfo
- Publication number
- JPS5729496A JPS5729496A JP10411180A JP10411180A JPS5729496A JP S5729496 A JPS5729496 A JP S5729496A JP 10411180 A JP10411180 A JP 10411180A JP 10411180 A JP10411180 A JP 10411180A JP S5729496 A JPS5729496 A JP S5729496A
- Authority
- JP
- Japan
- Prior art keywords
- treating liquid
- mainly
- active agent
- surface active
- cationic surface
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title abstract 4
- 125000002091 cationic group Chemical group 0.000 abstract 3
- 239000004094 surface-active agent Substances 0.000 abstract 3
- 229920000084 Gum arabic Polymers 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 241000978776 Senegalia senegal Species 0.000 abstract 1
- 235000010489 acacia gum Nutrition 0.000 abstract 1
- 239000000205 acacia gum Substances 0.000 abstract 1
- 229940037003 alum Drugs 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- YAGKRVSRTSUGEY-UHFFFAOYSA-N ferricyanide Chemical compound [Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] YAGKRVSRTSUGEY-UHFFFAOYSA-N 0.000 abstract 1
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 abstract 1
- 229960000367 inositol Drugs 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- -1 phospholic acid ethylene oxide derivative Chemical class 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Landscapes
- Printing Plates And Materials Therefor (AREA)
Abstract
PURPOSE: To remove a thermal fixing process by mixing cationic surface active agent with treating liquid for wet electrophotolithiograhic printing.
CONSTITUTION: Cationic surface active agent is dispersed or dissolved uniformly in fat-insensitive treating liquid which is made up mainly of at least one of hydrophilic resin like gum arabic, polyvinyl pyrolidone, phosphate, aluminum, alum compound, inorganic acid or organic acid and mainly of ferrocyanide, ferricyanide or mainly of a myoinositol orthohexan phospholic acid ethylene oxide derivative. When the cationic surface active agent (0.01W10% by weight) is mixed, coexistence ions come in effect in the fat-insensitive treating liquid, the toner attached onto the original plate is bound onto the original plate further more firmly and fixing of the toner to the photosensitive layer becomes firm.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10411180A JPS5729496A (en) | 1980-07-29 | 1980-07-29 | Treating liquid for lithographic printing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10411180A JPS5729496A (en) | 1980-07-29 | 1980-07-29 | Treating liquid for lithographic printing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5729496A true JPS5729496A (en) | 1982-02-17 |
Family
ID=14372010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10411180A Pending JPS5729496A (en) | 1980-07-29 | 1980-07-29 | Treating liquid for lithographic printing plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5729496A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61163897A (en) * | 1985-01-17 | 1986-07-24 | Tomoegawa Paper Co Ltd | Desensitizing treatment liquid for offset printing |
-
1980
- 1980-07-29 JP JP10411180A patent/JPS5729496A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61163897A (en) * | 1985-01-17 | 1986-07-24 | Tomoegawa Paper Co Ltd | Desensitizing treatment liquid for offset printing |
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