JPS57149365A - Aqueous rust-inhibiting coating composition - Google Patents
Aqueous rust-inhibiting coating compositionInfo
- Publication number
- JPS57149365A JPS57149365A JP3465281A JP3465281A JPS57149365A JP S57149365 A JPS57149365 A JP S57149365A JP 3465281 A JP3465281 A JP 3465281A JP 3465281 A JP3465281 A JP 3465281A JP S57149365 A JPS57149365 A JP S57149365A
- Authority
- JP
- Japan
- Prior art keywords
- compsn
- resin
- produce
- carboxyl groups
- amine
- 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
- 230000002401 inhibitory effect Effects 0.000 title abstract 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title abstract 2
- 239000008199 coating composition Substances 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
- 229920005989 resin Polymers 0.000 abstract 4
- 239000011347 resin Substances 0.000 abstract 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 2
- 229920003180 amino resin Polymers 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 229930185605 Bisphenol Natural products 0.000 abstract 1
- -1 amine salt Chemical class 0.000 abstract 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 229920000058 polyacrylate Polymers 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Abstract
PURPOSE: To provide the titled baking type compsn. having excellent rust inhibiting properties and adhesion to the surfaces of metals, consisting of a specified compsn., ammonium or amine salt of phosphoric acid and an aminoplast resin.
CONSTITUTION: A bisphenol type epoxy resin contg. an average of 1W2 carboxyl groups per molecule and having a number-average MW of 1,400 or higher is reacted with an acrylic polymer having carboxyl groups in a hydrophilic solvent at 60W170°C for 10minW2hr to produce a resin contg. excessive carboxyl groups. Said resin is partially neutralized with ammonia or an amine, and then dispersed in an aq. medium to produce a compsn. Then 0.1W10pts.wt. salt obtd. by at least partially neutralizing phosphoric acid with ammonia or an amine, and 0W 20pts.wt. aminoplast resin are blended with 100pts.wt. (on a solid basis) said compsn. to produce a coating compsn. This compsn. exhibits excellent film performance when the compsn. is baked at 150W250°C for 1W30min for driying.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3465281A JPS57149365A (en) | 1981-03-12 | 1981-03-12 | Aqueous rust-inhibiting coating composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3465281A JPS57149365A (en) | 1981-03-12 | 1981-03-12 | Aqueous rust-inhibiting coating composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57149365A true JPS57149365A (en) | 1982-09-14 |
Family
ID=12420366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3465281A Pending JPS57149365A (en) | 1981-03-12 | 1981-03-12 | Aqueous rust-inhibiting coating composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57149365A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62218454A (en) * | 1986-03-20 | 1987-09-25 | Toyo Ink Mfg Co Ltd | Paint for outer surface of metallic can |
| WO1988005455A1 (en) * | 1987-01-27 | 1988-07-28 | Toyo Seikan Kaisha, Ltd. | Emulsion type water paint, process for its production, and process for applying same |
-
1981
- 1981-03-12 JP JP3465281A patent/JPS57149365A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62218454A (en) * | 1986-03-20 | 1987-09-25 | Toyo Ink Mfg Co Ltd | Paint for outer surface of metallic can |
| WO1988005455A1 (en) * | 1987-01-27 | 1988-07-28 | Toyo Seikan Kaisha, Ltd. | Emulsion type water paint, process for its production, and process for applying same |
| US5087645A (en) * | 1987-01-27 | 1992-02-11 | Toyo Seikan Kaisha Ltd. | Emulsion type water paint, process for its production, and process for applying same |
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