JPS577806A - Rust preventive pigment - Google Patents
Rust preventive pigmentInfo
- Publication number
- JPS577806A JPS577806A JP8133480A JP8133480A JPS577806A JP S577806 A JPS577806 A JP S577806A JP 8133480 A JP8133480 A JP 8133480A JP 8133480 A JP8133480 A JP 8133480A JP S577806 A JPS577806 A JP S577806A
- Authority
- JP
- Japan
- Prior art keywords
- rust preventive
- substance
- preventive pigment
- molar ratio
- rust
- 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
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title abstract 6
- 230000003449 preventive effect Effects 0.000 title abstract 5
- 239000000049 pigment Substances 0.000 title abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052782 aluminium Inorganic materials 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 150000002611 lead compounds Chemical class 0.000 abstract 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 abstract 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 238000003303 reheating Methods 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Landscapes
- Paints Or Removers (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
PURPOSE: To obtain a novel rust preventive pigment showing superior rust preventive properties by reacting aluminum dihydrogentripolyphosphate with a lead compound.
CONSTITUTION: Aluminum dihydrogentripolyphosphate is reacted with a lead compound such as lead monoxide in 20:1W1:20 molar ratio usually in the presence of water as a medium. A rust preventive pigment obtd. as the reaction product is applicable to various kinds of rust preventive paint, etc., and a plate to be provided with rust preventiveness by coating is made of ordinary mild steel, phosphated and galvanized iron or the like. Aluminum dihydrogentripolyphosphate used as starting material is prepared as follows: Al or an Al-contg. substance is mixed with a phosphoric acid substance so as to make the molar ratio of P2O5/Al2O3 1W6, and the mixture is agitated with heating at 90W450°C to form an opaque semisolid substance, which is then dehydrated and crystallized by reheating at 300W450°C.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8133480A JPS577806A (en) | 1980-06-18 | 1980-06-18 | Rust preventive pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8133480A JPS577806A (en) | 1980-06-18 | 1980-06-18 | Rust preventive pigment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS577806A true JPS577806A (en) | 1982-01-16 |
| JPH0225944B2 JPH0225944B2 (en) | 1990-06-06 |
Family
ID=13743475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8133480A Granted JPS577806A (en) | 1980-06-18 | 1980-06-18 | Rust preventive pigment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS577806A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6189272A (en) * | 1984-10-08 | 1986-05-07 | Nippon Paint Co Ltd | Cationic electrocoating compound composition |
| US4940500A (en) * | 1987-08-31 | 1990-07-10 | Tsuchiya Mfg. Co., Ltd. | Filter medium forming system and process |
| US5482544A (en) * | 1993-07-15 | 1996-01-09 | Tayca Corporation | Rust-preventive composition |
-
1980
- 1980-06-18 JP JP8133480A patent/JPS577806A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6189272A (en) * | 1984-10-08 | 1986-05-07 | Nippon Paint Co Ltd | Cationic electrocoating compound composition |
| US4940500A (en) * | 1987-08-31 | 1990-07-10 | Tsuchiya Mfg. Co., Ltd. | Filter medium forming system and process |
| US5482544A (en) * | 1993-07-15 | 1996-01-09 | Tayca Corporation | Rust-preventive composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0225944B2 (en) | 1990-06-06 |
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