ES136987A1 - PROCEDIMIENTO DE PREPARACIoN DE COLORANTES AZOICOS METALiFEROS - Google Patents
PROCEDIMIENTO DE PREPARACIoN DE COLORANTES AZOICOS METALiFEROSInfo
- Publication number
- ES136987A1 ES136987A1 ES0136987A ES136987A ES136987A1 ES 136987 A1 ES136987 A1 ES 136987A1 ES 0136987 A ES0136987 A ES 0136987A ES 136987 A ES136987 A ES 136987A ES 136987 A1 ES136987 A1 ES 136987A1
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- preparation
- azoic dyes
- metallic
- metallic azoic
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds
- C09B45/16—Monoazo compounds containing chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2038942X | 1934-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES136987A1 true ES136987A1 (es) | 1935-05-16 |
Family
ID=9683219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0136987A Expired ES136987A1 (es) | 1934-02-02 | 1935-01-26 | PROCEDIMIENTO DE PREPARACIoN DE COLORANTES AZOICOS METALiFEROS |
Country Status (2)
Country | Link |
---|---|
US (1) | US2038942A (es) |
ES (1) | ES136987A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2468172A (en) * | 1944-09-20 | 1949-04-26 | Geigy Ag J R | Chromable azo dyestuffs |
US2544068A (en) * | 1944-12-21 | 1951-03-06 | Geigy Ag J R | Chromable azo dyestuffs |
US2812321A (en) * | 1955-11-15 | 1957-11-05 | American Cyanamid Co | Process for diazotization and coupling |
-
1935
- 1935-01-25 US US3533A patent/US2038942A/en not_active Expired - Lifetime
- 1935-01-26 ES ES0136987A patent/ES136987A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2038942A (en) | 1936-04-28 |
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