CA921901A - 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 dyes

Info

Publication number
CA921901A
CA921901A CA041297A CA41297A CA921901A CA 921901 A CA921901 A CA 921901A CA 041297 A CA041297 A CA 041297A CA 41297 A CA41297 A CA 41297A CA 921901 A CA921901 A CA 921901A
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
Application number
CA041297A
Inventor
Dussy Paul
Bossard Werner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA921901A publication Critical patent/CA921901A/en
Expired legal-status Critical Current

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)
CA041297A 1968-01-29 1969-01-28 Process for the preparation of fibre-reactive heavy metal-containing formazan dyes Expired CA921901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH132968A CH501714A (en) 1968-01-29 1968-01-29 Process for the production of fiber-reactive, heavy metal-containing formazan dyes

Publications (1)

Publication Number Publication Date
CA921901A true CA921901A (en) 1973-02-27

Family

ID=4207913

Family Applications (1)

Application Number Title Priority Date Filing Date
CA041297A Expired CA921901A (en) 1968-01-29 1969-01-28 Process for the preparation of fibre-reactive heavy metal-containing formazan dyes

Country Status (8)

Country Link
BE (1) BE727517A (en)
CA (1) CA921901A (en)
CH (2) CH501714A (en)
DE (1) DE1904113C3 (en)
ES (1) ES363023A1 (en)
FR (1) FR2000894A1 (en)
GB (1) GB1219383A (en)
NL (1) NL6901378A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817780C2 (en) * 1978-04-22 1984-09-20 Bayer Ag, 5090 Leverkusen Reactive dyes
DE3406232A1 (en) * 1984-02-21 1985-08-29 Bayer Ag, 5090 Leverkusen FIBER REACTIVE MOLD DYE
DE4241918A1 (en) * 1991-12-20 1993-06-24 Sandoz Ag
KR0135648B1 (en) * 1995-04-08 1998-04-22 성낙관 Bicyclic metal complex formazen derivative thereof

Also Published As

Publication number Publication date
CH515316A (en) 1971-11-15
BE727517A (en) 1969-07-28
DE1904113C3 (en) 1979-02-22
CH501714A (en) 1971-01-15
NL6901378A (en) 1969-07-31
DE1904113B2 (en) 1978-06-15
FR2000894A1 (en) 1969-09-19
ES363023A1 (en) 1970-12-01
GB1219383A (en) 1971-01-13
DE1904113A1 (en) 1971-07-15

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