DE291883C - - Google Patents
Info
- Publication number
- DE291883C DE291883C DENDAT291883D DE291883DA DE291883C DE 291883 C DE291883 C DE 291883C DE NDAT291883 D DENDAT291883 D DE NDAT291883D DE 291883D A DE291883D A DE 291883DA DE 291883 C DE291883 C DE 291883C
- Authority
- DE
- Germany
- Prior art keywords
- selenium
- phthalines
- phthaleins
- chlorides
- implement
- 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.)
- Active
Links
- SGDKTJPVCKQTHK-UHFFFAOYSA-N 5-bromo-2-fluoro-3-nitropyridine Chemical compound [O-][N+](=O)C1=CC(Br)=CN=C1F SGDKTJPVCKQTHK-UHFFFAOYSA-N 0.000 claims 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims 1
- SWAKCLHCWHYEOW-UHFFFAOYSA-N chloro selenohypochlorite Chemical class Cl[Se]Cl SWAKCLHCWHYEOW-UHFFFAOYSA-N 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 229910052711 selenium Inorganic materials 0.000 claims 1
- 239000011669 selenium Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/28—Pyronines ; Xanthon, thioxanthon, selenoxanthan, telluroxanthon dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE291883C true DE291883C (OSRAM) |
Family
ID=546717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT291883D Active DE291883C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE291883C (OSRAM) |
-
0
- DE DENDAT291883D patent/DE291883C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0286967A3 (de) | Verfahren und Vorrichtung zur Reduktion von Stickoxiden | |
| DE291883C (OSRAM) | ||
| DE289133C (OSRAM) | ||
| DE290540C (OSRAM) | ||
| Weltfish | Science and Prejudice | |
| Van den Haag | ON MOBILIZATION FOR YOUTH. | |
| DE178621C (OSRAM) | ||
| DE71299C (de) | Verfahren zur Herstellung von wetterfesten, weifsen Steinen | |
| DE302407C (OSRAM) | ||
| DE499639C (de) | Verfahren zum Rauhen oder Bearbeiten der Oberflaeche von keramischen Koerpern oder Koerpern aus Glas | |
| EP0358012A3 (de) | Siliciumnitridpulver mit niedrigem isoelektrischen Punkt sowie Verfahren zu deren Herstellung | |
| Howard | Tribute to Justice John Charles Thomas | |
| Shingarov | Hegel and some philosophical problems in the history of neurophysiology | |
| DE73951C (de) | Verfahren zur Darstellung von Dinitrodioxydiphenylmethan und von Dinitrodiaethoxydiphenylmethan. (2 | |
| McKenzie | Kant, a Moral Criterion, and Religious Pluralism | |
| Scott | Introductory Remarks: Thomas Jefferson, James Madison and the Role of Interdisciplinary Studies | |
| DE298566C (OSRAM) | ||
| DE868681C (de) | Angelhaken | |
| Hartmann | VI. An account of several curiosities relating to amber, lately sent to the Royal Society from Philippus Jacobus Hartmannus (author of the account of it published last transaction) and which are now in their repository at Gresham College | |
| Hook | The Philosophy of Non-Resistance. | |
| GB252054A (en) | Filters for smoke and gases | |
| Stephens | Phinehas; Or, The Common Duty of All Men, and the Special Duty of Magistrates, to be Zealous and Active in the Execution of Laws Against Scandalous Sins and Debauchery: And of that in Particular, Against Prophane Cursing and Swearing | |
| Howard | James Madison and the Constitution | |
| GB1310675A (en) | Treatment of contaminated water | |
| Scott | Thomas Jefferson, James Madison and the Role of Interdisciplinary Studies |