JPS53109871A - Treating method for sludge by-product formed in chemical treatment of zinc phosphate film - Google Patents
Treating method for sludge by-product formed in chemical treatment of zinc phosphate filmInfo
- Publication number
- JPS53109871A JPS53109871A JP2463877A JP2463877A JPS53109871A JP S53109871 A JPS53109871 A JP S53109871A JP 2463877 A JP2463877 A JP 2463877A JP 2463877 A JP2463877 A JP 2463877A JP S53109871 A JPS53109871 A JP S53109871A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- zinc phosphate
- phosphate film
- product formed
- chemical treatment
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/86—Regeneration of coating baths
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2463877A JPS53109871A (en) | 1977-03-07 | 1977-03-07 | Treating method for sludge by-product formed in chemical treatment of zinc phosphate film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2463877A JPS53109871A (en) | 1977-03-07 | 1977-03-07 | Treating method for sludge by-product formed in chemical treatment of zinc phosphate film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53109871A true JPS53109871A (en) | 1978-09-26 |
Family
ID=12143664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2463877A Pending JPS53109871A (en) | 1977-03-07 | 1977-03-07 | Treating method for sludge by-product formed in chemical treatment of zinc phosphate film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53109871A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58153784A (ja) * | 1982-03-10 | 1983-09-12 | Nippon Paint Co Ltd | リン酸塩皮膜化成処理液の管理方法 |
US5336336A (en) * | 1991-05-01 | 1994-08-09 | Nippondenso Co., Ltd. | Process for chemical treatment with phosphate |
EP0765405A1 (en) * | 1994-07-12 | 1997-04-02 | Henkel Corporation | Process for forming a phosphate conversion coating |
US5904785A (en) * | 1994-07-12 | 1999-05-18 | Henkel Corporation | Process for forming a phosphate conversion coating |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50116395A (ja) * | 1974-02-27 | 1975-09-11 |
-
1977
- 1977-03-07 JP JP2463877A patent/JPS53109871A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50116395A (ja) * | 1974-02-27 | 1975-09-11 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58153784A (ja) * | 1982-03-10 | 1983-09-12 | Nippon Paint Co Ltd | リン酸塩皮膜化成処理液の管理方法 |
US5336336A (en) * | 1991-05-01 | 1994-08-09 | Nippondenso Co., Ltd. | Process for chemical treatment with phosphate |
EP0765405A1 (en) * | 1994-07-12 | 1997-04-02 | Henkel Corporation | Process for forming a phosphate conversion coating |
EP0765405A4 (en) * | 1994-07-12 | 1997-06-04 | Henkel Corp | METHOD FOR PRODUCING A PHOSPHATE CONVERSION COATING |
US5904785A (en) * | 1994-07-12 | 1999-05-18 | Henkel Corporation | Process for forming a phosphate conversion coating |
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