CH552043A - STABLE, CONCENTRATED SOLUTIONS OF BASIC AZO DYES. - Google Patents
STABLE, CONCENTRATED SOLUTIONS OF BASIC AZO DYES.Info
- Publication number
- CH552043A CH552043A CH848671A CH848671A CH552043A CH 552043 A CH552043 A CH 552043A CH 848671 A CH848671 A CH 848671A CH 848671 A CH848671 A CH 848671A CH 552043 A CH552043 A CH 552043A
- Authority
- CH
- Switzerland
- Prior art keywords
- stable
- azo dyes
- concentrated solutions
- basic azo
- basic
- 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
- C09B44/00—Azo dyes containing onium groups
- C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
-
- 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
- C09B44/00—Azo dyes containing onium groups
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
-
- 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0075—Preparations with cationic dyes
- C09B67/0076—Preparations of cationic or basic dyes in liquid form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702029314 DE2029314A1 (en) | 1970-06-13 | 1970-06-13 | Stable, concentrated solutions of basic azo dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
CH552043A true CH552043A (en) | 1974-07-31 |
Family
ID=5773927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH848671A CH552043A (en) | 1970-06-13 | 1971-06-10 | STABLE, CONCENTRATED SOLUTIONS OF BASIC AZO DYES. |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH552043A (en) |
DE (1) | DE2029314A1 (en) |
FR (1) | FR2097877A5 (en) |
GB (1) | GB1352191A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1412757A (en) * | 1972-04-17 | 1975-11-05 | Ici Ltd | Azo dyestuffs |
DE2843559A1 (en) * | 1977-10-21 | 1979-04-26 | Ici Ltd | SOLUTION OF A BASIC COLORANT IN AN AQUATIC SOLVENT MEDIUM |
DE2805891C2 (en) * | 1978-02-13 | 1988-12-22 | Bayer Ag, 5090 Leverkusen | Concentrated dye and brightener solutions, their manufacture and use |
DE3833195A1 (en) * | 1988-09-30 | 1990-04-05 | Basf Ag | METHOD FOR PRODUCING CONCENTRATED SOLUTIONS OF CATIONIC DYES |
EP1756232A1 (en) * | 2004-05-26 | 2007-02-28 | Clariant International Ltd. | Concentrated dye solution |
-
1970
- 1970-06-13 DE DE19702029314 patent/DE2029314A1/en active Pending
-
1971
- 1971-06-10 CH CH848671A patent/CH552043A/en not_active IP Right Cessation
- 1971-06-11 GB GB2760471A patent/GB1352191A/en not_active Expired
- 1971-06-14 FR FR7121504A patent/FR2097877A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2097877A5 (en) | 1972-03-03 |
DE2029314A1 (en) | 1971-12-23 |
GB1352191A (en) | 1974-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |