FR2189362A1 - - Google Patents
Info
- Publication number
- FR2189362A1 FR2189362A1 FR7322259A FR7322259A FR2189362A1 FR 2189362 A1 FR2189362 A1 FR 2189362A1 FR 7322259 A FR7322259 A FR 7322259A FR 7322259 A FR7322259 A FR 7322259A FR 2189362 A1 FR2189362 A1 FR 2189362A1
- Authority
- FR
- France
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
- H01J29/896—Anti-reflection means, e.g. eliminating glare due to ambient light
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
- C01B15/022—Preparation from organic compounds
- C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26457972A | 1972-06-20 | 1972-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2189362A1 true FR2189362A1 (US07534539-20090519-C00280.png) | 1974-01-25 |
| FR2189362B1 FR2189362B1 (US07534539-20090519-C00280.png) | 1977-02-11 |
Family
ID=23006694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7322259A Expired FR2189362B1 (US07534539-20090519-C00280.png) | 1972-06-20 | 1973-06-19 |
Country Status (7)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114436798A (zh) * | 2020-10-20 | 2022-05-06 | 中国石油化工股份有限公司 | 烷基蒽醌组合物及其制备方法 |
| CN112881503A (zh) * | 2021-01-18 | 2021-06-01 | 山东明化新材料有限公司 | 一种过氧化氢生产中绿色蒽醌含量分析方法 |
-
1973
- 1973-06-19 IT IT2559573A patent/IT994899B/it active
- 1973-06-19 BE BE132428A patent/BE801111A/xx unknown
- 1973-06-19 GB GB2906173A patent/GB1425202A/en not_active Expired
- 1973-06-19 FR FR7322259A patent/FR2189362B1/fr not_active Expired
- 1973-06-19 AT AT538473A patent/ATA538473A/de not_active Application Discontinuation
- 1973-06-20 JP JP6970073A patent/JPS4955599A/ja active Pending
- 1973-06-20 DE DE19732331544 patent/DE2331544A1/de active Pending
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1425202A (en) | 1976-02-18 |
| DE2331544A1 (de) | 1974-01-17 |
| FR2189362B1 (US07534539-20090519-C00280.png) | 1977-02-11 |
| JPS4955599A (US07534539-20090519-C00280.png) | 1974-05-29 |
| IT994899B (it) | 1975-10-20 |
| BE801111A (fr) | 1973-12-19 |
| ATA538473A (de) | 1977-03-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |