NO951967L - Aniliner som markeringsmidler for mineraloljer - Google Patents
Aniliner som markeringsmidler for mineraloljerInfo
- Publication number
- NO951967L NO951967L NO951967A NO951967A NO951967L NO 951967 L NO951967 L NO 951967L NO 951967 A NO951967 A NO 951967A NO 951967 A NO951967 A NO 951967A NO 951967 L NO951967 L NO 951967L
- Authority
- NO
- Norway
- Prior art keywords
- optionally substituted
- hydrogen
- anilines
- alkenyl
- mineral oils
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Anvendelse av aniliner med formelen hvor R1 og R2 er hydrogen, eventuelt substituert alkyl, alkenyl, eventuelt substituert fenyl, eller R1 og R2 er sammen med det nitrogenatom som forbinder dem en heterocyklisk rest, eller R1 er også eventuelt substituert hydroksy eller eventuelt substituert amino; R3 og R7 er hydrogen, eventuelt substituert alkyl, alkenyl, cyano, nitrb, acyl, acylamino, even- tuelt substituert hydroksy, eventuelt substituert karboksymetyl, eventuelt substituert amino, eventuelt substituert merkapto eller eventuelt substituert sul- famoyl, eller er sammen med R2 alkylen eller alkeny- len eller fenylalkenylen; R4 er hydrogen, eventuelt substituert alkyl, alkenyl, eventuelt substituert hydroksy, eventuelt substituert amino, eventuelt substituert karboksyl eller eventuelt substituert sulfamoyl, og R5 og R6 betyr hydrogen, eventuelt substituert alkyl, alkenyl, eventuelt substituert fenyl, nitro, acylamino, eventuelt substituert hy- droksy, eventuelt substituert amino, eventuelt sub- stituert sulfamoyl, alkyl-, alkenyl- eller arylsul- fonyl, acyl eller eventuelt substituert karboksyl, under den forutsetning at minst en av restene R3, R5 eller R7 betyr hydrogen, for markering av mineral- oljer, mineraloljer markert ved hjelp av de oven- nevnte aniliner, samt fremgangsmåte for påvisning av de ovennevnte aniliner i mineraloljer.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4238994A DE4238994A1 (de) | 1992-11-19 | 1992-11-19 | Aniline als Markierungsmittel für Mineralöle |
PCT/EP1993/003133 WO1994011466A1 (de) | 1992-11-19 | 1993-11-09 | Aniline als markierungsmittel für mineralöle |
Publications (2)
Publication Number | Publication Date |
---|---|
NO951967D0 NO951967D0 (no) | 1995-05-18 |
NO951967L true NO951967L (no) | 1995-05-18 |
Family
ID=25920579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO951967A NO951967L (no) | 1992-11-19 | 1995-05-18 | Aniliner som markeringsmidler for mineraloljer |
Country Status (2)
Country | Link |
---|---|
NO (1) | NO951967L (no) |
RU (1) | RU2100411C1 (no) |
-
1993
- 1993-11-09 RU RU9595117233A patent/RU2100411C1/ru active
-
1995
- 1995-05-18 NO NO951967A patent/NO951967L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO951967D0 (no) | 1995-05-18 |
RU2100411C1 (ru) | 1997-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |