BR7906547A - DYE PREPARATION PROCESS - Google Patents
DYE PREPARATION PROCESSInfo
- Publication number
- BR7906547A BR7906547A BR7906547A BR7906547A BR7906547A BR 7906547 A BR7906547 A BR 7906547A BR 7906547 A BR7906547 A BR 7906547A BR 7906547 A BR7906547 A BR 7906547A BR 7906547 A BR7906547 A BR 7906547A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation process
- dye preparation
- dye
- preparation
- Prior art date
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
- C09B45/18—Monoazo compounds containing copper
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/08—Preparation of azo dyes from other azo compounds by reduction
- C09B43/10—Preparation of azo dyes from other azo compounds by reduction with formation of a new azo or an azoxy bridge
-
- 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
- C09B45/24—Disazo or polyazo compounds
- C09B45/28—Disazo or polyazo compounds containing copper
-
- 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
- C09B45/48—Preparation from other complex metal compounds of azo dyes
- C09B45/485—Copper complexes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782844597 DE2844597A1 (en) | 1978-10-13 | 1978-10-13 | METHOD FOR THE PRODUCTION OF AZO COLORS CONTAINING COPPER |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7906547A true BR7906547A (en) | 1980-07-08 |
Family
ID=6052073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7906547A BR7906547A (en) | 1978-10-13 | 1979-10-12 | DYE PREPARATION PROCESS |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5554352A (en) |
BR (1) | BR7906547A (en) |
CH (1) | CH643582A5 (en) |
DE (1) | DE2844597A1 (en) |
FR (1) | FR2438673A1 (en) |
GB (1) | GB2034344A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0043792B1 (en) * | 1980-06-03 | 1986-03-05 | Ciba-Geigy Ag | Dyeing paper |
DE3042147A1 (en) * | 1980-11-08 | 1982-06-16 | Bayer Ag, 5090 Leverkusen | USE OF COPPER COMPLEX AZO DYES FOR COLORING PAPER |
EP0097289B1 (en) * | 1982-06-22 | 1986-10-15 | Bayer Ag | Azo dyestuffs |
DE19911267A1 (en) | 1999-03-13 | 2000-09-14 | Basf Ag | Azoxy dyes and their Cu complexes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE694965C (en) * | 1936-06-17 | 1940-08-13 | Chemische Ind Ges | Process for the production of copper complex compounds of dis- or polyazo dyes |
DE1544559B1 (en) * | 1966-02-03 | 1970-10-22 | Bayer Ag | Process for the production of azo dyes |
-
1978
- 1978-10-13 DE DE19782844597 patent/DE2844597A1/en not_active Withdrawn
-
1979
- 1979-10-09 GB GB7934986A patent/GB2034344A/en not_active Withdrawn
- 1979-10-11 CH CH917579A patent/CH643582A5/en not_active IP Right Cessation
- 1979-10-11 JP JP13009779A patent/JPS5554352A/en active Pending
- 1979-10-12 BR BR7906547A patent/BR7906547A/en unknown
- 1979-10-12 FR FR7925485A patent/FR2438673A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2844597A1 (en) | 1980-04-24 |
GB2034344A (en) | 1980-06-04 |
JPS5554352A (en) | 1980-04-21 |
CH643582A5 (en) | 1984-06-15 |
FR2438673A1 (en) | 1980-05-09 |
FR2438673B1 (en) | 1982-12-17 |
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