CA922311A - Process for the preparation of fibre-reactive heavy metal-containing formazan dyes - Google Patents
Process for the preparation of fibre-reactive heavy metal-containing formazan dyesInfo
- Publication number
- CA922311A CA922311A CA041296A CA41296A CA922311A CA 922311 A CA922311 A CA 922311A CA 041296 A CA041296 A CA 041296A CA 41296 A CA41296 A CA 41296A CA 922311 A CA922311 A CA 922311A
- Authority
- CA
- Canada
- Prior art keywords
- fibre
- preparation
- heavy metal
- formazan dyes
- reactive heavy
- 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
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
- C09B62/20—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a pyrimidine ring
- C09B62/205—Specific dyes not provided for in groups C09B62/22 - C09B62/26
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH133068A CH498915A (de) | 1966-07-21 | 1968-01-29 | Verfahren zur Herstellung von faserreaktiven schwermetallhaltigen Formazanfarbstoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
CA922311A true CA922311A (en) | 1973-03-06 |
Family
ID=4207937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA041296A Expired CA922311A (en) | 1968-01-29 | 1969-01-28 | Process for the preparation of fibre-reactive heavy metal-containing formazan dyes |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE727518A (de) |
CA (1) | CA922311A (de) |
DE (1) | DE1904111C3 (de) |
ES (1) | ES363026A2 (de) |
FR (1) | FR2000895B2 (de) |
GB (1) | GB1241516A (de) |
NL (1) | NL163549C (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3406232A1 (de) * | 1984-02-21 | 1985-08-29 | Bayer Ag, 5090 Leverkusen | Faserreaktive formazanfarbstoffe |
DE58904174D1 (de) * | 1988-03-17 | 1993-06-03 | Ciba Geigy Ag | Reaktivfarbstoffe, verfahren zu deren herstellung und deren verwendung. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE578932A (fr) * | 1958-05-23 | 1959-11-23 | Geigy Ag J R | Colorants azoïques réactifs, leur procédé de préparation et leurs applications. |
DE1155872B (de) * | 1960-01-15 | 1963-10-17 | Geigy Ag J R | Verfahren zur Herstellung von metallhaltigen, reaktiven Farbstoffen |
DE1198469B (de) * | 1961-02-27 | 1965-08-12 | Basf Ag | Verfahren zur Herstellung von wasserloeslichen Reaktivfarbstoffen der Anthrachinonreihe |
NL128069C (de) * | 1963-03-01 | |||
CH438533A (de) * | 1963-07-10 | 1967-06-30 | Geigy Ag J R | Verfahren zur Herstellung reaktiver Azofarbstoffe |
CH484996A (de) * | 1966-07-21 | 1970-01-31 | Geigy Ag J R | Verfahren zur Herstellung von schwermetallhaltigen Formazanfarbstoffen |
-
1969
- 1969-01-28 DE DE19691904111 patent/DE1904111C3/de not_active Expired
- 1969-01-28 FR FR6901649A patent/FR2000895B2/fr not_active Expired
- 1969-01-28 BE BE727518D patent/BE727518A/xx unknown
- 1969-01-28 CA CA041296A patent/CA922311A/en not_active Expired
- 1969-01-28 ES ES363026A patent/ES363026A2/es not_active Expired
- 1969-01-28 GB GB468069A patent/GB1241516A/en not_active Expired
- 1969-01-28 NL NL6901373A patent/NL163549C/xx active
Also Published As
Publication number | Publication date |
---|---|
GB1241516A (en) | 1971-08-04 |
ES363026A2 (es) | 1970-12-01 |
DE1904111C3 (de) | 1981-04-16 |
DE1904111A1 (de) | 1971-07-29 |
NL163549B (nl) | 1980-04-15 |
BE727518A (de) | 1969-07-28 |
DE1904111B2 (de) | 1980-07-31 |
NL163549C (nl) | 1980-09-15 |
FR2000895B2 (de) | 1974-02-22 |
FR2000895A2 (de) | 1969-09-19 |
NL6901373A (de) | 1969-07-31 |
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