JPS51146391A - Process for production of chromium sesquioxide - Google Patents
Process for production of chromium sesquioxideInfo
- Publication number
- JPS51146391A JPS51146391A JP7016475A JP7016475A JPS51146391A JP S51146391 A JPS51146391 A JP S51146391A JP 7016475 A JP7016475 A JP 7016475A JP 7016475 A JP7016475 A JP 7016475A JP S51146391 A JPS51146391 A JP S51146391A
- Authority
- JP
- Japan
- Prior art keywords
- production
- chromium sesquioxide
- chromium
- sesquioxide
- containing little
- 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
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
PURPOSE: Production of chromium sesquioxide containing little residual hexavalent chromium.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7016475A JPS51146391A (en) | 1975-06-12 | 1975-06-12 | Process for production of chromium sesquioxide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7016475A JPS51146391A (en) | 1975-06-12 | 1975-06-12 | Process for production of chromium sesquioxide |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51146391A true JPS51146391A (en) | 1976-12-15 |
Family
ID=13423630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7016475A Pending JPS51146391A (en) | 1975-06-12 | 1975-06-12 | Process for production of chromium sesquioxide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51146391A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2844800A1 (en) * | 2002-09-19 | 2004-03-26 | Lcw Les Colorants Wackherr | Pigment composition based on hydrated chromium oxide with a reduced chromium (VI) content, useful in the preparation of cosmetic compositions |
-
1975
- 1975-06-12 JP JP7016475A patent/JPS51146391A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2844800A1 (en) * | 2002-09-19 | 2004-03-26 | Lcw Les Colorants Wackherr | Pigment composition based on hydrated chromium oxide with a reduced chromium (VI) content, useful in the preparation of cosmetic compositions |
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