GB1335575A - Basic styryl dyes free from sulphonic acid groups their production and use - Google Patents
Basic styryl dyes free from sulphonic acid groups their production and useInfo
- Publication number
- GB1335575A GB1335575A GB6149370A GB6149370A GB1335575A GB 1335575 A GB1335575 A GB 1335575A GB 6149370 A GB6149370 A GB 6149370A GB 6149370 A GB6149370 A GB 6149370A GB 1335575 A GB1335575 A GB 1335575A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid groups
- styryl dyes
- sulphonic acid
- production
- free
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/14—Radicals substituted by nitrogen atoms, not forming part of a nitro radical
-
- 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
-
- 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
- C09B23/145—Styryl dyes the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C6H5
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/70—Material containing nitrile groups
- D06P3/76—Material containing nitrile groups using basic dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1335575 Styryl dyes SANDOZ Ltd 29 Dec 1970 [15 Jan 1970] 61493/70 Heading C4P Styryl dyes free from sulphonic acid groups are of the formula wherein R is alkyl (1-6 C) which may be substituted, R 1 is alkyl of at least 2 C which may be substituted by halogen. R 2 is methyl or ethyl and A- is an anion. The dyes are prepared by the usual condensation methods or by treating the free base with an acid of formula HA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH51470A CH520179A (en) | 1970-01-15 | 1970-01-15 | Process for the preparation of basic styryl compounds free of sulfonic acid groups |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1335575A true GB1335575A (en) | 1973-10-31 |
Family
ID=4188741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6149370A Expired GB1335575A (en) | 1970-01-15 | 1970-12-29 | Basic styryl dyes free from sulphonic acid groups their production and use |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5250202B1 (en) |
BE (1) | BE761326A (en) |
BR (1) | BR7100153D0 (en) |
CA (1) | CA946389A (en) |
CH (1) | CH520179A (en) |
DE (1) | DE2101223C3 (en) |
ES (1) | ES387222A1 (en) |
FR (1) | FR2075435A5 (en) |
GB (1) | GB1335575A (en) |
NL (1) | NL142718B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7354694B1 (en) | 1999-12-02 | 2008-04-08 | Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyuko | Styryl dye |
-
1970
- 1970-01-15 CH CH51470A patent/CH520179A/en not_active IP Right Cessation
- 1970-12-22 JP JP45116562A patent/JPS5250202B1/ja active Pending
- 1970-12-29 GB GB6149370A patent/GB1335575A/en not_active Expired
- 1970-12-29 CA CA101,574A patent/CA946389A/en not_active Expired
-
1971
- 1971-01-07 BE BE761326A patent/BE761326A/en unknown
- 1971-01-11 BR BR15371A patent/BR7100153D0/en unknown
- 1971-01-12 DE DE19712101223 patent/DE2101223C3/en not_active Expired
- 1971-01-12 FR FR7100763A patent/FR2075435A5/fr not_active Expired
- 1971-01-13 ES ES387222A patent/ES387222A1/en not_active Expired
- 1971-01-14 NL NL7100502A patent/NL142718B/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7354694B1 (en) | 1999-12-02 | 2008-04-08 | Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyuko | Styryl dye |
Also Published As
Publication number | Publication date |
---|---|
NL7100502A (en) | 1971-07-19 |
JPS5250202B1 (en) | 1977-12-22 |
BR7100153D0 (en) | 1973-05-03 |
BE761326A (en) | 1971-06-16 |
DE2101223A1 (en) | 1971-07-29 |
CA946389A (en) | 1974-04-30 |
NL142718B (en) | 1974-07-15 |
DE2101223B2 (en) | 1974-01-17 |
CH520179A (en) | 1972-03-15 |
ES387222A1 (en) | 1973-12-16 |
FR2075435A5 (en) | 1971-10-08 |
DE2101223C3 (en) | 1974-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |