JPS5693782A - Stainproofing composition - Google Patents
Stainproofing compositionInfo
- Publication number
- JPS5693782A JPS5693782A JP17248979A JP17248979A JPS5693782A JP S5693782 A JPS5693782 A JP S5693782A JP 17248979 A JP17248979 A JP 17248979A JP 17248979 A JP17248979 A JP 17248979A JP S5693782 A JPS5693782 A JP S5693782A
- Authority
- JP
- Japan
- Prior art keywords
- main component
- inorg
- alkali metal
- solid basis
- 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.)
- Pending
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
PURPOSE: To provide the titled compsn. which is dried and cured at a low temperature to impart excellent stainproof properties to the surfaces of metallic plates, inorg. plates, etc., by a method wherein an aq. soln. of a specified alkali metal silicate, an acid phosphate and an inorg. pigment are mixed together to form a main component, and then an Al compd. is blended with the main component.
CONSTITUTION: An aq. soln. of an alkali metal silicate (A) having the formula M2O.SiO2 [wherein M is an alkali metal, -N(ROH)4, or -NH4], an acid phosphate (B) (e.g. acid magnesium phosphate or acid iron phosphate), and an inorg. pigment (C) (e.g. titanium oxide, zinc oxide or silica) are mixed together to form a main component. Then 0.1W30pts.wt. (on a solid basis) Al compd. (e.g. Al2O3 powder or aluminum silicate) and, if necessary, 0W30pts.wt. (on a solid basis) auxiliary hardener (e.g. a silicofluoride or a borate) are added to 100pts.wt. (on a solid basis) main component to obtain the titled compsn. The compsn. is coated on a substrate and can be cured at about 300°C.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17248979A JPS5693782A (en) | 1979-12-27 | 1979-12-27 | Stainproofing composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17248979A JPS5693782A (en) | 1979-12-27 | 1979-12-27 | Stainproofing composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5693782A true JPS5693782A (en) | 1981-07-29 |
Family
ID=15942923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17248979A Pending JPS5693782A (en) | 1979-12-27 | 1979-12-27 | Stainproofing composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5693782A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4933088A (en) * | 1972-07-31 | 1974-03-26 | ||
JPS54112981A (en) * | 1978-02-23 | 1979-09-04 | Matsushita Electric Ind Co Ltd | Article having self-cleaning coat |
-
1979
- 1979-12-27 JP JP17248979A patent/JPS5693782A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4933088A (en) * | 1972-07-31 | 1974-03-26 | ||
JPS54112981A (en) * | 1978-02-23 | 1979-09-04 | Matsushita Electric Ind Co Ltd | Article having self-cleaning coat |
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