GB8702706D0 - Asymmetric 1 2-chromium complex dyes - Google Patents
Asymmetric 1 2-chromium complex dyesInfo
- Publication number
- GB8702706D0 GB8702706D0 GB878702706A GB8702706A GB8702706D0 GB 8702706 D0 GB8702706 D0 GB 8702706D0 GB 878702706 A GB878702706 A GB 878702706A GB 8702706 A GB8702706 A GB 8702706A GB 8702706 D0 GB8702706 D0 GB 8702706D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- asymmetric
- chromium complex
- complex dyes
- dyes
- chromium
- 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.)
- Granted
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
- C09B45/04—Azo compounds in general
- C09B45/06—Chromium compounds
-
- 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
- C09B55/00—Azomethine dyes
- C09B55/001—Azomethine dyes forming a 1,2 complex metal compound, e.g. with Co or Cr, with an other dye, e.g. with an azo or azomethine dye
-
- 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
- D06P1/10—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes containing metal
-
- 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/13—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azomethine dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH48286A CH672136A5 (en) | 1986-02-07 | 1986-02-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8702706D0 true GB8702706D0 (en) | 1987-03-11 |
GB2186282A GB2186282A (en) | 1987-08-12 |
GB2186282B GB2186282B (en) | 1990-09-19 |
Family
ID=4188012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8702706A Expired - Lifetime GB2186282B (en) | 1986-02-07 | 1987-02-06 | Asymmetric 1:2-chromium complex dyes |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH672136A5 (en) |
DE (1) | DE3703361A1 (en) |
FR (1) | FR2594128B1 (en) |
GB (1) | GB2186282B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9022354D0 (en) * | 1990-10-15 | 1990-11-28 | Sandoz Ltd | Improvements in or relating to organic compounds |
US6764524B1 (en) * | 1998-08-14 | 2004-07-20 | Clariant Finance (Bvi) Limited | 1:2 chromium complex dyes, their production and use |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1486227A (en) * | 1965-07-09 | 1967-06-23 | Sandoz Sa | 1: 2 metal complex dyes, their manufacturing processes and applications |
NL130320C (en) * | 1965-11-22 | |||
US4544739A (en) * | 1979-10-19 | 1985-10-01 | Ciba-Geigy Corporation | Fibre-reactive chromium complex Azo-azomethine dyes |
DE3121923A1 (en) * | 1981-06-02 | 1982-12-16 | Bayer Ag, 5090 Leverkusen | ASYMMETRIC 1: 2 CHROME COMPLEX DYES |
CH656891A5 (en) * | 1983-12-15 | 1986-07-31 | Ciba Geigy Ag | UNBALANCED 1: 2 CHROME COMPLEX DYES. |
CH656890A5 (en) * | 1983-12-15 | 1986-07-31 | Ciba Geigy Ag | UNBALANCED 1: 2 CHROME COMPLEX DYES. |
-
1986
- 1986-02-07 CH CH48286A patent/CH672136A5/de unknown
-
1987
- 1987-02-04 DE DE19873703361 patent/DE3703361A1/en not_active Withdrawn
- 1987-02-06 GB GB8702706A patent/GB2186282B/en not_active Expired - Lifetime
- 1987-02-06 FR FR8701469A patent/FR2594128B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2186282A (en) | 1987-08-12 |
CH672136A5 (en) | 1989-10-31 |
FR2594128A1 (en) | 1987-08-14 |
GB2186282B (en) | 1990-09-19 |
DE3703361A1 (en) | 1987-08-13 |
FR2594128B1 (en) | 1989-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950206 |