JPS5643326A - Production of epoxy resin dispersion - Google Patents
Production of epoxy resin dispersionInfo
- Publication number
- JPS5643326A JPS5643326A JP12051779A JP12051779A JPS5643326A JP S5643326 A JPS5643326 A JP S5643326A JP 12051779 A JP12051779 A JP 12051779A JP 12051779 A JP12051779 A JP 12051779A JP S5643326 A JPS5643326 A JP S5643326A
- Authority
- JP
- Japan
- Prior art keywords
- epoxy resin
- water
- mixture
- solvent
- dispersion
- 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 produce the titled dispersion which provides paints which are capable of being laid on coated films and excellent in operability, by adding water and a specified nonionic emulsifier to a mixture of an epoxy resin and an aliphatic hydrocarbon solvent and emulsifying and dispersing the resulting mixture.
CONSTITUTION: A uniform mixture is obtained by heat-melting and mixing 85W 30pts.wt. of an epoxy resin, m.p.≥50°C, with 10W35pts.wt. of an aliphatic hydrocarbon solvent. Then, to the mixture are added 5W35pts.wt. of water and 1W 10pts.wt. per 100pts.wt. of epoxy resin solids, of polyoxyethylene nonyl phenyl ether or polyoxyethylene benzyl phenyl ether, each having an HLB of at least 12, and the resulting mixture is emulsified and dispersed. The total amount of said epoxy resin, said solvent and said water is 100pts.wt. and the amount of water used is below 50wt%, based on the total of water and solvent. If the water content exceeds 50wt%, the storage stability of dispersion is lowered.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12051779A JPS6019774B2 (en) | 1979-09-19 | 1979-09-19 | Method for producing epoxy resin dispersion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12051779A JPS6019774B2 (en) | 1979-09-19 | 1979-09-19 | Method for producing epoxy resin dispersion |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5643326A true JPS5643326A (en) | 1981-04-22 |
JPS6019774B2 JPS6019774B2 (en) | 1985-05-17 |
Family
ID=14788184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12051779A Expired JPS6019774B2 (en) | 1979-09-19 | 1979-09-19 | Method for producing epoxy resin dispersion |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6019774B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017101146A (en) * | 2015-12-01 | 2017-06-08 | 新日鐵住金株式会社 | ONE LIQUID TYPE HIGH CORROSION RESISTANT COATING COMPOSITION USING Sn ION |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170240692A1 (en) | 2016-02-19 | 2017-08-24 | Evonik Degussa Gmbh | Modifier for curable compositions comprising benzyl alcohol alkoxylates |
-
1979
- 1979-09-19 JP JP12051779A patent/JPS6019774B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017101146A (en) * | 2015-12-01 | 2017-06-08 | 新日鐵住金株式会社 | ONE LIQUID TYPE HIGH CORROSION RESISTANT COATING COMPOSITION USING Sn ION |
Also Published As
Publication number | Publication date |
---|---|
JPS6019774B2 (en) | 1985-05-17 |
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