DE2362995A1 - Wasserloesliche pyrazolon-disazofarbstoffe - Google Patents

Wasserloesliche pyrazolon-disazofarbstoffe

Info

Publication number
DE2362995A1
DE2362995A1 DE19732362995 DE2362995A DE2362995A1 DE 2362995 A1 DE2362995 A1 DE 2362995A1 DE 19732362995 DE19732362995 DE 19732362995 DE 2362995 A DE2362995 A DE 2362995A DE 2362995 A1 DE2362995 A1 DE 2362995A1
Authority
DE
Germany
Prior art keywords
phenyl
methyl
pyrazolone
water
oxo
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.)
Withdrawn
Application number
DE19732362995
Other languages
German (de)
English (en)
Inventor
Aime Arsac
Jeanpierre Chapelle
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.)
Pechiney SA
Original Assignee
Ugine Kuhlmann SA
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 Ugine Kuhlmann SA filed Critical Ugine Kuhlmann SA
Publication of DE2362995A1 publication Critical patent/DE2362995A1/de
Withdrawn legal-status Critical Current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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
    • C09B35/32—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O— from two different coupling components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
DE19732362995 1972-12-28 1973-12-18 Wasserloesliche pyrazolon-disazofarbstoffe Withdrawn DE2362995A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7246597A FR2212394B1 (enExample) 1972-12-28 1972-12-28

Publications (1)

Publication Number Publication Date
DE2362995A1 true DE2362995A1 (de) 1974-07-04

Family

ID=9109416

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732362995 Withdrawn DE2362995A1 (de) 1972-12-28 1973-12-18 Wasserloesliche pyrazolon-disazofarbstoffe

Country Status (10)

Country Link
JP (1) JPS5046735A (enExample)
AR (1) AR200165A1 (enExample)
BE (1) BE809183A (enExample)
BR (1) BR7310164D0 (enExample)
CH (1) CH555395A (enExample)
DE (1) DE2362995A1 (enExample)
FR (1) FR2212394B1 (enExample)
GB (1) GB1404380A (enExample)
IT (1) IT1000650B (enExample)
NL (1) NL7316632A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341701A (en) * 1979-11-07 1982-07-27 Ciba-Geigy Corporation Production of pigments

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1509574A1 (en) 2002-06-06 2005-03-02 Ciba SC Holding AG Yellow anionic disazo dyes
JP2017058403A (ja) 2015-09-14 2017-03-23 住友化学株式会社 偏光板の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR791365A (fr) * 1934-06-23 1935-12-10 Ig Farbenindustrie Ag Production de colorants azoïques
FR834567A (fr) * 1937-03-04 1938-11-24 Ig Farbenindustrie Ag Colorants azoïques et leur procédé de production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341701A (en) * 1979-11-07 1982-07-27 Ciba-Geigy Corporation Production of pigments

Also Published As

Publication number Publication date
BR7310164D0 (pt) 1974-08-15
FR2212394A1 (enExample) 1974-07-26
IT1000650B (it) 1976-04-10
NL7316632A (enExample) 1974-07-02
AR200165A1 (es) 1974-10-24
GB1404380A (en) 1975-08-28
JPS5046735A (enExample) 1975-04-25
BE809183A (fr) 1974-06-27
CH555395A (fr) 1974-10-31
FR2212394B1 (enExample) 1976-06-04

Similar Documents

Publication Publication Date Title
DE2353149A1 (de) Saure disazofarbstoffe, verfahren zu ihrer herstellung und ihrer verwendung
DE2362995A1 (de) Wasserloesliche pyrazolon-disazofarbstoffe
DE1921911A1 (de) Haarfaerbemittel,deren Herstellung und Anwendung
DE2504068C2 (de) Triazo-farbstoff und Verfahren zu seiner Herstellung
DE2362993A1 (de) Wasserloesliche benzol-disazofarbstoffe
DE2301479C3 (de) Llpophile Phthalocyanine, Verfahren zu ihrer Herstellung und ihre Verwendung zur Färbung organischer Losungsmittel, von Fetten und Wachsen
DE2505188C2 (de) Von 4,4&#39;-Diaminobenzanilid abgeleiteter wasserlöslicher Azo-farbstoff
DE2646012A1 (de) Kationische pyrazolfarbstoffe, verfahren zu ihrer herstellung und ihre verwendung
DE2751784A1 (de) Azofarbstoffe
DE2362994A1 (de) Von 4.4&#39;-diaminobenzanilid abstammende wasserloesliche disazofarbstoffe
DE2362996A1 (de) Neue wasserloesliche trisazofarbstoffe
DE945343C (de) Verfahren zur Herstellung von Disazofarbstoffen
DE938143C (de) Verfahren zur Herstellung von chromierbaren Monoazofarbstoffen
DE2503654C2 (de) Neuer sulfonierter Triazofarbstoff
DE721453C (de) Verfahren zur Herstellung von Disazofarbstoffen
DE2362992A1 (de) Wasserloesliche naphthalin-disazofarbstoffe
DE660087C (de) Verfahren zur Herstellung von Polyazofarbstoffen
DE2215238C3 (de) Sulfonsäuregruppenhaltige Disazofarbstoffe, deren Herstellung und Verwendung zum Färben von Leder, Papier und natürlichen oder synthetischen Polyamiden
DE767109C (de) Verfahren zur Herstellung von Monoazofarbstoffen
DE625850C (de) Verfahren zur Herstellung von Monoazofarbstoffen
DE815512C (de) Verfahren zur Herstellung von Azofarbstoffen
DE2401593A1 (de) Wasserloesliche disazofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zur faebung von fasern
DE2435921A1 (de) Azopyrazoliumfarbstoffe, verfahren zu ihrer herstellung und ihre verwendung
DE453948C (de) Verfahren zur Darstellung von Azofarbstoffen
DE683974C (de) Verfahren zur Herstellung von Trisazofarbstoffen

Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
8141 Disposal/no request for examination