FR2212393B1 - - Google Patents
Info
- Publication number
- FR2212393B1 FR2212393B1 FR7246596A FR7246596A FR2212393B1 FR 2212393 B1 FR2212393 B1 FR 2212393B1 FR 7246596 A FR7246596 A FR 7246596A FR 7246596 A FR7246596 A FR 7246596A FR 2212393 B1 FR2212393 B1 FR 2212393B1
- 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.)
- Expired
Links
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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
- C09B35/32—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O— from two different coupling components
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7246596A FR2212393B1 (en) | 1972-12-28 | 1972-12-28 | |
CH1698973A CH554914A (en) | 1972-12-28 | 1973-12-04 | PROCESS FOR THE PREPARATION OF NEW WATER-SOLUBLE NAPHTHALENIC DISAZOIC DYES. |
NL7316688A NL7316688A (en) | 1972-12-28 | 1973-12-06 | |
DE19732362992 DE2362992A1 (en) | 1972-12-28 | 1973-12-18 | WATER-SOLUBLE NAPHTHALIN-DISAZO DYES |
AR25157673A AR199817A1 (en) | 1972-12-28 | 1973-12-18 | NEW WATER-SOLUBLE NAPHTHALENIC DISAZOIC COLORS AND PROCEDURE FOR THEIR PREPARATION |
GB5937073A GB1403159A (en) | 1972-12-28 | 1973-12-21 | Water-soluble naphthalene disazo dyestuffs |
BR1016373A BR7310163D0 (en) | 1972-12-28 | 1973-12-27 | NEW NAZYTHALENIC WATER-SOLUBLE DISAZOUS COMPOUNDS |
JP454174A JPS507819A (en) | 1972-12-28 | 1973-12-27 | |
BE139343A BE809182A (en) | 1972-12-28 | 1973-12-27 | NEW WATER-SOLUBLE DISAZOIC NAPHTHALENIC DYES |
IT7088673A IT1000649B (en) | 1972-12-28 | 1973-12-28 | WATER-SOLUBLE NAPHTHALENE DISAZOIC DYES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7246596A FR2212393B1 (en) | 1972-12-28 | 1972-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2212393A1 FR2212393A1 (en) | 1974-07-26 |
FR2212393B1 true FR2212393B1 (en) | 1976-06-04 |
Family
ID=9109415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7246596A Expired FR2212393B1 (en) | 1972-12-28 | 1972-12-28 |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS507819A (en) |
AR (1) | AR199817A1 (en) |
BE (1) | BE809182A (en) |
BR (1) | BR7310163D0 (en) |
CH (1) | CH554914A (en) |
DE (1) | DE2362992A1 (en) |
FR (1) | FR2212393B1 (en) |
GB (1) | GB1403159A (en) |
IT (1) | IT1000649B (en) |
NL (1) | NL7316688A (en) |
-
1972
- 1972-12-28 FR FR7246596A patent/FR2212393B1/fr not_active Expired
-
1973
- 1973-12-04 CH CH1698973A patent/CH554914A/en not_active IP Right Cessation
- 1973-12-06 NL NL7316688A patent/NL7316688A/xx not_active Application Discontinuation
- 1973-12-18 AR AR25157673A patent/AR199817A1/en active
- 1973-12-18 DE DE19732362992 patent/DE2362992A1/en not_active Withdrawn
- 1973-12-21 GB GB5937073A patent/GB1403159A/en not_active Expired
- 1973-12-27 BE BE139343A patent/BE809182A/en unknown
- 1973-12-27 BR BR1016373A patent/BR7310163D0/en unknown
- 1973-12-27 JP JP454174A patent/JPS507819A/ja active Pending
- 1973-12-28 IT IT7088673A patent/IT1000649B/en active
Also Published As
Publication number | Publication date |
---|---|
GB1403159A (en) | 1975-08-13 |
BE809182A (en) | 1974-06-27 |
AR199817A1 (en) | 1974-09-30 |
JPS507819A (en) | 1975-01-27 |
BR7310163D0 (en) | 1974-08-15 |
CH554914A (en) | 1974-10-15 |
DE2362992A1 (en) | 1974-07-04 |
FR2212393A1 (en) | 1974-07-26 |
IT1000649B (en) | 1976-04-10 |
NL7316688A (en) | 1974-07-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |