NL163549B - IMPROVEMENT OF THE METHOD FOR PREPARING REACTIVE HEAVY METAL FORMATIC DYES. - Google Patents

IMPROVEMENT OF THE METHOD FOR PREPARING REACTIVE HEAVY METAL FORMATIC DYES.

Info

Publication number
NL163549B
NL163549B NL6901373A NL6901373A NL163549B NL 163549 B NL163549 B NL 163549B NL 6901373 A NL6901373 A NL 6901373A NL 6901373 A NL6901373 A NL 6901373A NL 163549 B NL163549 B NL 163549B
Authority
NL
Netherlands
Prior art keywords
formatic
dyes
improvement
heavy metal
preparing reactive
Prior art date
Application number
NL6901373A
Other languages
Dutch (nl)
Other versions
NL163549C (en
NL6901373A (en
Original Assignee
Ciba Geigy
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
Priority claimed from CH133068A external-priority patent/CH498915A/en
Application filed by Ciba Geigy filed Critical Ciba Geigy
Publication of NL6901373A publication Critical patent/NL6901373A/xx
Publication of NL163549B publication Critical patent/NL163549B/en
Application granted granted Critical
Publication of NL163549C publication Critical patent/NL163549C/en

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)
NL6901373A 1968-01-29 1969-01-28 IMPROVEMENT OF THE METHOD FOR PREPARING REACTIVE HEAVY METAL FORMATIC DYES. NL163549C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH133068A CH498915A (en) 1966-07-21 1968-01-29 Fibre reactive formazane dyes containing

Publications (3)

Publication Number Publication Date
NL6901373A NL6901373A (en) 1969-07-31
NL163549B true NL163549B (en) 1980-04-15
NL163549C NL163549C (en) 1980-09-15

Family

ID=4207937

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6901373A NL163549C (en) 1968-01-29 1969-01-28 IMPROVEMENT OF THE METHOD FOR PREPARING REACTIVE HEAVY METAL FORMATIC DYES.

Country Status (7)

Country Link
BE (1) BE727518A (en)
CA (1) CA922311A (en)
DE (1) DE1904111C3 (en)
ES (1) ES363026A2 (en)
FR (1) FR2000895B2 (en)
GB (1) GB1241516A (en)
NL (1) NL163549C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3406232A1 (en) * 1984-02-21 1985-08-29 Bayer Ag, 5090 Leverkusen FIBER REACTIVE MOLD DYE
EP0333656B1 (en) * 1988-03-17 1993-04-28 Ciba-Geigy Ag Reactive dyes, process for their preparation and their use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE578932A (en) * 1958-05-23 1959-11-23 Geigy Ag J R Reactive Azo Dyes, Method of Preparation and Applications.
DE1155872B (en) * 1960-01-15 1963-10-17 Geigy Ag J R Process for the production of metal-containing, reactive dyes
DE1198469B (en) * 1961-02-27 1965-08-12 Basf Ag Process for the production of water-soluble reactive dyes of the anthraquinone series
NL128069C (en) * 1963-03-01
CH431758A (en) * 1963-07-10 1967-03-15 Geigy Ag J R Process for the production of new reactive dyes
CH484996A (en) * 1966-07-21 1970-01-31 Geigy Ag J R Process for the production of formazan dyes containing heavy metals

Also Published As

Publication number Publication date
DE1904111A1 (en) 1971-07-29
DE1904111B2 (en) 1980-07-31
DE1904111C3 (en) 1981-04-16
NL163549C (en) 1980-09-15
CA922311A (en) 1973-03-06
FR2000895B2 (en) 1974-02-22
BE727518A (en) 1969-07-28
FR2000895A2 (en) 1969-09-19
NL6901373A (en) 1969-07-31
GB1241516A (en) 1971-08-04
ES363026A2 (en) 1970-12-01

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Legal Events

Date Code Title Description
V3 Additional patents lapsed at the same time as the main patent