JPS5658980A - Metal cleaner - Google Patents
Metal cleanerInfo
- Publication number
- JPS5658980A JPS5658980A JP13557979A JP13557979A JPS5658980A JP S5658980 A JPS5658980 A JP S5658980A JP 13557979 A JP13557979 A JP 13557979A JP 13557979 A JP13557979 A JP 13557979A JP S5658980 A JPS5658980 A JP S5658980A
- Authority
- JP
- Japan
- Prior art keywords
- urea
- cleaner
- condensated
- ammonium phosphate
- contg
- 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
Landscapes
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
PURPOSE: To obtain a metal cleaner which comprises essentially condensated ammonium phosphate of specific degrees of condensation, consists in contg. urea or its transformed component as an adjuvant and which has superior cleaning effect and is superior in terms of toxicity, stability, and pollution-free characteristic.
CONSTITUTION: This is a metal cleaner which consists in contg. condensated ammonium phosphate of 3W150 degrees of condensation as an essential component of the cleaner and urea or an urea transformed component such as biuret or triuret as an adjuvant, wherein the composition of said components is 2:1W10:1 based on weight in the ratio between condensated ammonium phosphate and urea or its transformed component, and the respective components are dissolved in water at 1W50wt% concentrations in total based on the weight of water. This cleaner is desirably used in a room temp. W90°C range, and is adaptable to the metals to be treated, such as Al, copper, zinc and alloys. It is extremely low in toxicity, is easy to handle in work and is safe.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13557979A JPS595670B2 (en) | 1979-10-19 | 1979-10-19 | metal cleaning agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13557979A JPS595670B2 (en) | 1979-10-19 | 1979-10-19 | metal cleaning agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5658980A true JPS5658980A (en) | 1981-05-22 |
| JPS595670B2 JPS595670B2 (en) | 1984-02-06 |
Family
ID=15155107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13557979A Expired JPS595670B2 (en) | 1979-10-19 | 1979-10-19 | metal cleaning agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS595670B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58115763A (en) * | 1981-12-28 | 1983-07-09 | Sanyo Electric Co Ltd | Preservation of active cadmium metal powder for battery |
| WO1999007010A1 (en) * | 1997-08-04 | 1999-02-11 | Kishimoto Sangyo Co., Ltd. | Detergent for processes for producing semiconductor devices or producing liquid crystal devices |
-
1979
- 1979-10-19 JP JP13557979A patent/JPS595670B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58115763A (en) * | 1981-12-28 | 1983-07-09 | Sanyo Electric Co Ltd | Preservation of active cadmium metal powder for battery |
| JPH0318301B2 (en) * | 1981-12-28 | 1991-03-12 | Sanyo Electric Co | |
| WO1999007010A1 (en) * | 1997-08-04 | 1999-02-11 | Kishimoto Sangyo Co., Ltd. | Detergent for processes for producing semiconductor devices or producing liquid crystal devices |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS595670B2 (en) | 1984-02-06 |
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