CH545336A - Process for the production of reactive dyes - Google Patents

Process for the production of reactive dyes

Info

Publication number
CH545336A
CH545336A CH1731470A CH1731470A CH545336A CH 545336 A CH545336 A CH 545336A CH 1731470 A CH1731470 A CH 1731470A CH 1731470 A CH1731470 A CH 1731470A CH 545336 A CH545336 A CH 545336A
Authority
CH
Switzerland
Prior art keywords
production
reactive dyes
dyes
reactive
Prior art date
Application number
CH1731470A
Other languages
German (de)
Inventor
Booth Gerald
Thompson Ronald
Yelland Michael
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH545336A publication Critical patent/CH545336A/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
    • C09B62/04—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 triazine ring
    • C09B62/043—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 triazine ring containing two or more triazine rings linked together by a non-chromophoric link
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/14—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with phosgene or thiophosgene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1731470A 1969-11-25 1970-11-23 Process for the production of reactive dyes CH545336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5760669 1969-11-25

Publications (1)

Publication Number Publication Date
CH545336A true CH545336A (en) 1973-12-15

Family

ID=10479575

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1731470A CH545336A (en) 1969-11-25 1970-11-23 Process for the production of reactive dyes

Country Status (14)

Country Link
BR (1) BR7024158D0 (en)
CA (1) CA973549A (en)
CH (1) CH545336A (en)
CS (1) CS164815B2 (en)
DE (1) DE2057576A1 (en)
ES (1) ES385890A1 (en)
FI (1) FI52870C (en)
FR (1) FR2072332A5 (en)
GB (1) GB1316437A (en)
NL (1) NL7017084A (en)
PL (1) PL81144B1 (en)
SE (1) SE370710B (en)
SU (1) SU373954A3 (en)
ZA (1) ZA707365B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH656629A5 (en) * 1981-08-08 1986-07-15 Sandoz Ag TETRAKISAZO CONNECTIONS WITH BRIDGE LINK, METHOD FOR THE PRODUCTION AND USE.
DE3228286A1 (en) * 1981-08-08 1983-02-24 Sandoz-Patent-GmbH, 7850 Lörrach Tetrakisazo compounds having a bridge member, preparation process and use

Also Published As

Publication number Publication date
BR7024158D0 (en) 1973-05-03
FI52870B (en) 1977-08-31
FR2072332A5 (en) 1971-09-24
ZA707365B (en) 1971-08-25
SE370710B (en) 1974-10-28
CS164815B2 (en) 1975-11-28
GB1316437A (en) 1973-05-09
ES385890A1 (en) 1973-05-01
DE2057576A1 (en) 1971-06-03
SU373954A3 (en) 1973-03-12
FI52870C (en) 1977-12-12
PL81144B1 (en) 1975-08-30
NL7017084A (en) 1971-05-27
CA973549A (en) 1975-08-26

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Legal Events

Date Code Title Description
PL Patent ceased