GB1370971A - Mono-and dis-azo dyes - Google Patents
Mono-and dis-azo dyesInfo
- Publication number
- GB1370971A GB1370971A GB4044172A GB4044172A GB1370971A GB 1370971 A GB1370971 A GB 1370971A GB 4044172 A GB4044172 A GB 4044172A GB 4044172 A GB4044172 A GB 4044172A GB 1370971 A GB1370971 A GB 1370971A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dis
- mono
- azo dyes
- azo
- dyes
- 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.)
- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18049371A | 1971-09-14 | 1971-09-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1370971A true GB1370971A (en) | 1974-10-23 |
Family
ID=22660662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4044172A Expired GB1370971A (en) | 1971-09-14 | 1972-08-31 | Mono-and dis-azo dyes |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4836469A (en) |
BE (1) | BE788738A (en) |
CH (1) | CH577543A5 (en) |
DE (1) | DE2244569A1 (en) |
FR (1) | FR2152889B1 (en) |
GB (1) | GB1370971A (en) |
IT (1) | IT969428B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58131720U (en) * | 1982-03-03 | 1983-09-06 | 株式会社キムラ商店 | bag |
US5371182A (en) * | 1991-05-07 | 1994-12-06 | Alcatel N.V. | Self-doped conductive polyanilines, and method of preparing them |
-
0
- BE BE788738D patent/BE788738A/en unknown
-
1972
- 1972-08-07 CH CH1163172A patent/CH577543A5/xx not_active IP Right Cessation
- 1972-08-31 GB GB4044172A patent/GB1370971A/en not_active Expired
- 1972-09-11 DE DE19722244569 patent/DE2244569A1/en active Pending
- 1972-09-12 IT IT5268172A patent/IT969428B/en active
- 1972-09-12 FR FR7232316A patent/FR2152889B1/fr not_active Expired
- 1972-09-14 JP JP9187372A patent/JPS4836469A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2244569A1 (en) | 1973-03-22 |
BE788738A (en) | 1973-03-13 |
FR2152889B1 (en) | 1975-03-14 |
CH577543A5 (en) | 1976-07-15 |
FR2152889A1 (en) | 1973-04-27 |
IT969428B (en) | 1974-03-30 |
JPS4836469A (en) | 1973-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |