IT971720B - Azocoloranti reattivi idrosolu bili e procedimento per la loro preparazione - Google Patents

Azocoloranti reattivi idrosolu bili e procedimento per la loro preparazione

Info

Publication number
IT971720B
IT971720B IT3272672A IT3272672A IT971720B IT 971720 B IT971720 B IT 971720B IT 3272672 A IT3272672 A IT 3272672A IT 3272672 A IT3272672 A IT 3272672A IT 971720 B IT971720 B IT 971720B
Authority
IT
Italy
Prior art keywords
azocolorants
procedure
preparation
water solutions
reactive water
Prior art date
Application number
IT3272672A
Other languages
English (en)
Italian (it)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT971720B publication Critical patent/IT971720B/it

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
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/0067—Azodyes with heterocyclic compound as coupling component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
IT3272672A 1971-12-11 1972-12-11 Azocoloranti reattivi idrosolu bili e procedimento per la loro preparazione IT971720B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712161553 DE2161553C3 (de) 1971-12-11 1971-12-11 Wasserlösliche, faserreaktive Azofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben oder Bedrucken von Leder, Wolle, Seide und Materialien aus Polyamid- oder Polyurethanfasern oder negativen oder regenerierten Cellulosefasern

Publications (1)

Publication Number Publication Date
IT971720B true IT971720B (it) 1974-05-10

Family

ID=5827693

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3272672A IT971720B (it) 1971-12-11 1972-12-11 Azocoloranti reattivi idrosolu bili e procedimento per la loro preparazione

Country Status (8)

Country Link
JP (1) JPS5125247B2 (enrdf_load_stackoverflow)
BE (1) BE792587A (enrdf_load_stackoverflow)
CH (1) CH564064A5 (enrdf_load_stackoverflow)
DE (1) DE2161553C3 (enrdf_load_stackoverflow)
FR (1) FR2162668B1 (enrdf_load_stackoverflow)
GB (1) GB1389550A (enrdf_load_stackoverflow)
IN (1) IN138862B (enrdf_load_stackoverflow)
IT (1) IT971720B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4308300A (en) * 1999-05-03 2000-11-17 Dr. Reddy's Research Foundation Pyrazoles having antiinflammatory activity

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE925121C (de) * 1952-02-20 1955-03-14 Hoechst Ag Verfahren zur Herstellung von Azofarbstoffen der Pyrazolon- und Pyrazolreihe
CH442565A (de) * 1959-06-23 1967-08-31 Ciba Geigy Verfahren zur Herstellung neuer Farbstoffe
NL129311C (enrdf_load_stackoverflow) * 1964-12-28
DE1644208C3 (de) * 1967-04-19 1978-06-01 Bayer Ag, 5090 Leverkusen Reaktivfarbstoffe
CH538527A (de) * 1968-11-07 1973-06-30 Hoechst Ag Verfahren zur Herstellung von faserreaktiven Farbstoffen
CH507353A (de) * 1969-04-15 1971-05-15 Ciba Geigy Ag Verfahren zur Herstellung von faserreaktiven Monoazofarbstoffen
DE1922940A1 (de) * 1969-05-06 1970-11-26 Cassella Farbwerke Mainkur Ag Azofarbstoffe der Pyrazolonreihe

Also Published As

Publication number Publication date
CH564064A5 (enrdf_load_stackoverflow) 1975-07-15
FR2162668A1 (enrdf_load_stackoverflow) 1973-07-20
JPS5125247B2 (enrdf_load_stackoverflow) 1976-07-29
FR2162668B1 (enrdf_load_stackoverflow) 1976-08-20
JPS4864276A (enrdf_load_stackoverflow) 1973-09-06
GB1389550A (en) 1975-04-03
IN138862B (enrdf_load_stackoverflow) 1976-04-10
DE2161553C3 (de) 1981-12-17
DE2161553A1 (de) 1973-06-20
DE2161553B2 (de) 1980-12-18
BE792587A (fr) 1973-06-12

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