JPS5566974A - Etching resist ink composition - Google Patents
Etching resist ink compositionInfo
- Publication number
- JPS5566974A JPS5566974A JP13991178A JP13991178A JPS5566974A JP S5566974 A JPS5566974 A JP S5566974A JP 13991178 A JP13991178 A JP 13991178A JP 13991178 A JP13991178 A JP 13991178A JP S5566974 A JPS5566974 A JP S5566974A
- Authority
- JP
- Japan
- Prior art keywords
- rosin
- dibenzylidene
- parts
- resin
- sorbitol
- 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
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
- ing And Chemical Polishing (AREA)
Abstract
PURPOSE: To prepare an ink composition having excellent resistance to an etching liquid, and capable of being released and washed away after etching treatment, by mixing a mixture of a rosin-modified resin and rosin, with dibenzylidene-D-sorbitol and a solvent.
CONSTITUTION: A composition composed of (A) 100 parts by weight of a resin mixture containing (a) 50W95wt% of a rosin-modified phenolic resin and/or a rosin-modified maleic acid resin and (b) 5W50wt% of rosin, (B) 1W30 parts of dibenzylidene-D-sorbitol and/or dibenzylidene-D-sorbitol derivative, and (C) 15W45 parts of a solvent. When the amount of the rosin exceeds 50wt%, the resulting etching resist ink has only poor resistance to the etching liquid, and the releasing time by an alkaline solution becomes very long, and when it is less than 5wt%, the resistance to the etching liquid rapidly decreases.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13991178A JPS5566974A (en) | 1978-11-15 | 1978-11-15 | Etching resist ink composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13991178A JPS5566974A (en) | 1978-11-15 | 1978-11-15 | Etching resist ink composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5566974A true JPS5566974A (en) | 1980-05-20 |
JPS5632346B2 JPS5632346B2 (en) | 1981-07-27 |
Family
ID=15256499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13991178A Granted JPS5566974A (en) | 1978-11-15 | 1978-11-15 | Etching resist ink composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5566974A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4574057A (en) * | 1984-05-29 | 1986-03-04 | Neville Chemical Company | Compositions for printing ink varnishes |
-
1978
- 1978-11-15 JP JP13991178A patent/JPS5566974A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4574057A (en) * | 1984-05-29 | 1986-03-04 | Neville Chemical Company | Compositions for printing ink varnishes |
Also Published As
Publication number | Publication date |
---|---|
JPS5632346B2 (en) | 1981-07-27 |
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