CH471858A - Verfahren zur Herstellung von wasserunlöslichen Styrylfarbstoffen - Google Patents
Verfahren zur Herstellung von wasserunlöslichen StyrylfarbstoffenInfo
- Publication number
- CH471858A CH471858A CH1332666A CH1332666A CH471858A CH 471858 A CH471858 A CH 471858A CH 1332666 A CH1332666 A CH 1332666A CH 1332666 A CH1332666 A CH 1332666A CH 471858 A CH471858 A CH 471858A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- water
- styryl dyes
- insoluble
- insoluble styryl
- 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
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/14—Styryl dyes
- C09B23/143—Styryl dyes the ethylene chain carrying a COOH or a functionally modified derivative, e.g.-CN, -COR, -COOR, -CON=, C6H5-CH=C-CN
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
- B01J27/055—Sulfates with alkali metals, copper, gold or silver
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
- Color Printing (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB39585/64A GB1041702A (en) | 1964-09-29 | 1964-09-29 | Manufacture of methacrylic acid and/or esters thereof |
GB39585/65A GB1109397A (en) | 1964-09-29 | 1965-09-16 | New styryl dyestuffs |
GB1617866 | 1966-04-13 | ||
GB3958566 | 1966-08-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH471858A true CH471858A (de) | 1969-04-30 |
Family
ID=27448346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1332666A CH471858A (de) | 1964-09-29 | 1966-09-15 | Verfahren zur Herstellung von wasserunlöslichen Styrylfarbstoffen |
Country Status (4)
Country | Link |
---|---|
US (2) | US3435062A (de) |
CH (1) | CH471858A (de) |
GB (2) | GB1041702A (de) |
NL (1) | NL6512598A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0351367A2 (de) * | 1988-07-11 | 1990-01-17 | Ciba-Geigy Ag | Dispersionsfarbstoffe, enthaltend eine Tricyanovinylgruppierung |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3927063A (en) * | 1966-09-09 | 1975-12-16 | Ciba Geigy Ag | Water-insoluble styryl dyestuffs |
US3879434A (en) * | 1967-10-17 | 1975-04-22 | Eastman Kodak Co | Bis-methine compounds |
US3948831A (en) * | 1969-11-14 | 1976-04-06 | The Goodyear Tire & Rubber Company | Dyeability of polyester textile fiber |
JPS60184047A (ja) * | 1984-02-13 | 1985-09-19 | イー・アイ・デユポン・ド・ネモアース・アンド・コンパニー | メタクリル酸エステルの製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2850520A (en) * | 1956-07-18 | 1958-09-02 | Sandoz Ag | New water-insoluble styryl dyestuffs |
US3240783A (en) * | 1963-01-18 | 1966-03-15 | Eastman Kodak Co | Cyanomethylidene quinolines |
-
1964
- 1964-09-29 GB GB39585/64A patent/GB1041702A/en not_active Expired
-
1965
- 1965-09-16 GB GB39585/65A patent/GB1109397A/en not_active Expired
- 1965-09-29 NL NL6512598A patent/NL6512598A/xx unknown
-
1966
- 1966-09-08 US US577797A patent/US3435062A/en not_active Expired - Lifetime
- 1966-09-15 CH CH1332666A patent/CH471858A/de not_active IP Right Cessation
-
1968
- 1968-08-13 US US752150A patent/US3483218A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0351367A2 (de) * | 1988-07-11 | 1990-01-17 | Ciba-Geigy Ag | Dispersionsfarbstoffe, enthaltend eine Tricyanovinylgruppierung |
EP0351367A3 (de) * | 1988-07-11 | 1991-09-18 | Ciba-Geigy Ag | Dispersionsfarbstoffe, enthaltend eine Tricyanovinylgruppierung |
Also Published As
Publication number | Publication date |
---|---|
GB1041702A (en) | 1966-09-07 |
US3483218A (en) | 1969-12-09 |
GB1109397A (en) | 1968-04-10 |
US3435062A (en) | 1969-03-25 |
NL6512598A (de) | 1966-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |