BE731590A - - Google Patents
Info
- Publication number
- BE731590A BE731590A BE731590DA BE731590A BE 731590 A BE731590 A BE 731590A BE 731590D A BE731590D A BE 731590DA BE 731590 A BE731590 A BE 731590A
- Authority
- BE
- Belgium
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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
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- 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
- C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
- C09B43/34—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting ortho- or peri-dicarboxylic dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681769165 DE1769165A1 (de) | 1968-04-16 | 1968-04-16 | N-Phenyl-phthalimid-monoazofarbstoffe |
DE1795211A DE1795211C3 (de) | 1968-08-23 | 1968-08-23 | Sulfonsäuregruppenfreie N-Phenyl-phthalimidmonoazopigmente |
Publications (1)
Publication Number | Publication Date |
---|---|
BE731590A true BE731590A (xx) | 1969-10-01 |
Family
ID=25755524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE731590D BE731590A (xx) | 1968-04-16 | 1969-04-16 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3773749A (xx) |
AT (1) | AT285761B (xx) |
BE (1) | BE731590A (xx) |
CH (1) | CH517816A (xx) |
ES (1) | ES366027A1 (xx) |
FR (1) | FR2006325A1 (xx) |
NL (1) | NL6905711A (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH552034A (de) * | 1971-03-03 | 1974-07-31 | Ciba Geigy Ag | Verfahren zur herstellung von neuen azopigmenten. |
US4171301A (en) * | 1972-07-13 | 1979-10-16 | Ciba-Geigy Corporation | Monoazo pigments containing barbituric acid derivatives |
US4028322A (en) * | 1972-07-13 | 1977-06-07 | Ciba-Geigy Corporation | 6-Methylbenzimidazolonylazobarbituric acid pigment |
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1969
- 1969-03-13 CH CH379869A patent/CH517816A/de not_active IP Right Cessation
- 1969-04-07 US US00814166A patent/US3773749A/en not_active Expired - Lifetime
- 1969-04-14 NL NL6905711A patent/NL6905711A/xx unknown
- 1969-04-15 ES ES366027A patent/ES366027A1/es not_active Expired
- 1969-04-16 BE BE731590D patent/BE731590A/xx unknown
- 1969-04-16 FR FR6911878A patent/FR2006325A1/fr active Pending
- 1969-04-16 AT AT366569A patent/AT285761B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT285761B (de) | 1970-11-10 |
NL6905711A (xx) | 1969-10-20 |
CH517816A (de) | 1972-01-15 |
US3773749A (en) | 1973-11-20 |
ES366027A1 (es) | 1971-03-16 |
FR2006325A1 (fr) | 1969-12-26 |