JPS56130499A - Refining method of electro-deposition coating paint liquid - Google Patents
Refining method of electro-deposition coating paint liquidInfo
- Publication number
- JPS56130499A JPS56130499A JP3370380A JP3370380A JPS56130499A JP S56130499 A JPS56130499 A JP S56130499A JP 3370380 A JP3370380 A JP 3370380A JP 3370380 A JP3370380 A JP 3370380A JP S56130499 A JPS56130499 A JP S56130499A
- Authority
- JP
- Japan
- Prior art keywords
- electro
- deposition coating
- amine
- coating paint
- type
- 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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE:To remove silver ions efficiently by treating electro-deposition coating paint liquid contg. silver ions as an impurity by means of an iminodiacetic acid type cation exchange resin of which the specific number of exchange groups is amine type. CONSTITUTION:This is a method for refining of, for example, acrylic-acid-base electro-deposition coating paint liquid which has been in electro-deposition coating and contains silver ions as impurities. If this liquid is treated with an iminodiacetic acid type cation exchange resin of which 50-100% of the entire exchange capacity is amine type, silver ions are completely removed. The cation exchange resin of amine type is obtained by washing an H type resin with an amine soln. which is used as electro-deposition coating paint such as triethanol amine or dimethyl methanol amine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3370380A JPS56130499A (en) | 1980-03-17 | 1980-03-17 | Refining method of electro-deposition coating paint liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3370380A JPS56130499A (en) | 1980-03-17 | 1980-03-17 | Refining method of electro-deposition coating paint liquid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56130499A true JPS56130499A (en) | 1981-10-13 |
Family
ID=12393772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3370380A Pending JPS56130499A (en) | 1980-03-17 | 1980-03-17 | Refining method of electro-deposition coating paint liquid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56130499A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0280528A (en) * | 1988-09-14 | 1990-03-20 | Tanaka Kikinzoku Kogyo Kk | Method for removing of ag from acidic solution of hydrochloric acid containing iridum |
-
1980
- 1980-03-17 JP JP3370380A patent/JPS56130499A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0280528A (en) * | 1988-09-14 | 1990-03-20 | Tanaka Kikinzoku Kogyo Kk | Method for removing of ag from acidic solution of hydrochloric acid containing iridum |
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