CH577541A5 - - Google Patents
Info
- Publication number
- CH577541A5 CH577541A5 CH1712771A CH1712771A CH577541A5 CH 577541 A5 CH577541 A5 CH 577541A5 CH 1712771 A CH1712771 A CH 1712771A CH 1712771 A CH1712771 A CH 1712771A CH 577541 A5 CH577541 A5 CH 577541A5
- Authority
- CH
- Switzerland
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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
- C09B29/28—Amino naphthols
- C09B29/30—Amino naphtholsulfonic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE791822D BE791822A (en) | 1971-11-24 | NEW AZOIC COMPOUNDS, THEIR PREPARATION AND THEIR APPLICATION AS COLORANTS | |
| CH1712771A CH577541A5 (en) | 1971-11-24 | 1971-11-24 | |
| DE19722256867 DE2256867A1 (en) | 1971-11-24 | 1972-11-20 | AZO DYES CONTAINING SULPHONIC ACID GROUPS, THEIR MANUFACTURING AND USE |
| GB5368272A GB1415349A (en) | 1971-11-24 | 1972-11-21 | Water soluble monoazo dyestuffs |
| JP11760872A JPS4864120A (en) | 1971-11-24 | 1972-11-22 | |
| IT3201472A IT971153B (en) | 1971-11-24 | 1972-11-23 | AZO DYES PROCEDURE FOR PREPARING THEM AND THEIR USE TO DYE ORGANIC MATERIALS |
| FR7241833A FR2161050B1 (en) | 1971-11-24 | 1972-11-24 | |
| US05/697,402 US4080322A (en) | 1971-11-24 | 1976-06-18 | 1-Hydroxy-2-arylazo-8-hydrocarbyloxycarbonylaminonaphthalenedisulfonic acids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1712771A CH577541A5 (en) | 1971-11-24 | 1971-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH577541A5 true CH577541A5 (en) | 1976-07-15 |
Family
ID=4422969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1712771A CH577541A5 (en) | 1971-11-24 | 1971-11-24 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4864120A (en) |
| BE (1) | BE791822A (en) |
| CH (1) | CH577541A5 (en) |
| DE (1) | DE2256867A1 (en) |
| FR (1) | FR2161050B1 (en) |
| GB (1) | GB1415349A (en) |
| IT (1) | IT971153B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5651471B2 (en) * | 2007-10-11 | 2015-01-14 | プロメガ コーポレイションＰｒｏｍｅｇａ Ｃｏｒｐｏｒａｔｉｏｎ | Cleavable surfactant |
-
0
- BE BE791822D patent/BE791822A/en unknown
-
1971
- 1971-11-24 CH CH1712771A patent/CH577541A5/xx not_active IP Right Cessation
-
1972
- 1972-11-20 DE DE19722256867 patent/DE2256867A1/en active Pending
- 1972-11-21 GB GB5368272A patent/GB1415349A/en not_active Expired
- 1972-11-22 JP JP11760872A patent/JPS4864120A/ja active Pending
- 1972-11-23 IT IT3201472A patent/IT971153B/en active
- 1972-11-24 FR FR7241833A patent/FR2161050B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1415349A (en) | 1975-11-26 |
| DE2256867A1 (en) | 1973-05-30 |
| IT971153B (en) | 1974-04-30 |
| FR2161050A1 (en) | 1973-07-06 |
| BE791822A (en) | 1973-05-23 |
| FR2161050B1 (en) | 1977-12-30 |
| JPS4864120A (en) | 1973-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |