ES290090A1 - Procedimiento para preparar colorantes de tina - Google Patents
Procedimiento para preparar colorantes de tinaInfo
- Publication number
- ES290090A1 ES290090A1 ES0290090A ES290090A ES290090A1 ES 290090 A1 ES290090 A1 ES 290090A1 ES 0290090 A ES0290090 A ES 0290090A ES 290090 A ES290090 A ES 290090A ES 290090 A1 ES290090 A1 ES 290090A1
- Authority
- ES
- Spain
- Prior art keywords
- dyes
- anthraquinone
- carboxylic acid
- acid
- sulphonic
- 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
- C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH867662A CH419398A (de) | 1962-07-18 | 1962-07-18 | Verfahren zur Herstellung neuer Küpenfarbstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
ES290090A1 true ES290090A1 (es) | 1963-10-16 |
Family
ID=4343389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0290090A Expired ES290090A1 (es) | 1962-07-18 | 1963-07-17 | Procedimiento para preparar colorantes de tina |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE635078A (de) |
CH (1) | CH419398A (de) |
ES (1) | ES290090A1 (de) |
GB (1) | GB1027565A (de) |
-
0
- BE BE635078D patent/BE635078A/xx unknown
-
1962
- 1962-07-18 CH CH867662A patent/CH419398A/de unknown
-
1963
- 1963-07-10 GB GB2736163A patent/GB1027565A/en not_active Expired
- 1963-07-17 ES ES0290090A patent/ES290090A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1027565A (en) | 1966-04-27 |
CH419398A (de) | 1966-08-31 |
BE635078A (de) |
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