JPS5473891A - Water-born emulsion for coating iron surface and its production - Google Patents
Water-born emulsion for coating iron surface and its productionInfo
- Publication number
- JPS5473891A JPS5473891A JP14179477A JP14179477A JPS5473891A JP S5473891 A JPS5473891 A JP S5473891A JP 14179477 A JP14179477 A JP 14179477A JP 14179477 A JP14179477 A JP 14179477A JP S5473891 A JPS5473891 A JP S5473891A
- Authority
- JP
- Japan
- Prior art keywords
- emulsion
- water
- born
- parts
- acid
- 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: The emulsion polymerization is conducted in the presence of a pecific emulsifier to form said water-born emulsion for coating iron surfaces that is excellent in coating under high temperature and humidity, water resistance, luster and hardness and has cold-drying properties.
CONSTITUTION: The reaction of epichlorohydrin with bisphenol-A gives an epoxy resin with an average molecular weight of 300W4000 and an epoxy equivalent of 150W3500. A mixture of 30W73 wt% of the resin and 25W68 wt% of a higher fatty acid such as palmitic acid is neutralized with ammonia to form an alkali salt with an acid value of 30W60. The emulsion polymerization of 7W20 parts by wt of the resulting alkali salt, 1.5W3 parts of a phosphate ester surfactant such as monooctyl phosphate, and 100 parts of polymerizable monomers containing 0.5W12 % of an ethylenically α.β-unsaturated carboxylic acid is carried out in an aqueous medium to produce the objective water-born emulsion.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14179477A JPS5473891A (en) | 1977-11-25 | 1977-11-25 | Water-born emulsion for coating iron surface and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14179477A JPS5473891A (en) | 1977-11-25 | 1977-11-25 | Water-born emulsion for coating iron surface and its production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5473891A true JPS5473891A (en) | 1979-06-13 |
| JPS611441B2 JPS611441B2 (en) | 1986-01-17 |
Family
ID=15300289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14179477A Granted JPS5473891A (en) | 1977-11-25 | 1977-11-25 | Water-born emulsion for coating iron surface and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5473891A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2016121239A1 (en) * | 2015-01-30 | 2017-11-09 | 関西ペイント株式会社 | Multi-layer coating formation method |
| JPWO2016121238A1 (en) * | 2015-01-29 | 2017-11-09 | 関西ペイント株式会社 | Multi-layer coating formation method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52109583A (en) * | 1976-03-12 | 1977-09-13 | Kansai Paint Co Ltd | Production of vinyl polymer emulsion using fatty-acid-modified epoxy r esin as emulsifier |
-
1977
- 1977-11-25 JP JP14179477A patent/JPS5473891A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52109583A (en) * | 1976-03-12 | 1977-09-13 | Kansai Paint Co Ltd | Production of vinyl polymer emulsion using fatty-acid-modified epoxy r esin as emulsifier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2016121238A1 (en) * | 2015-01-29 | 2017-11-09 | 関西ペイント株式会社 | Multi-layer coating formation method |
| JPWO2016121239A1 (en) * | 2015-01-30 | 2017-11-09 | 関西ペイント株式会社 | Multi-layer coating formation method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS611441B2 (en) | 1986-01-17 |
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