IT973056B - Trisazocoloranti - Google Patents

Trisazocoloranti

Info

Publication number
IT973056B
IT973056B IT3374772A IT3374772A IT973056B IT 973056 B IT973056 B IT 973056B IT 3374772 A IT3374772 A IT 3374772A IT 3374772 A IT3374772 A IT 3374772A IT 973056 B IT973056 B IT 973056B
Authority
IT
Italy
Prior art keywords
trisazocolorants
Prior art date
Application number
IT3374772A
Other languages
English (en)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT973056B publication Critical patent/IT973056B/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
    • C09B35/462—D being derived from diaminonaphthalene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
IT3374772A 1972-01-07 1972-12-28 Trisazocoloranti IT973056B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722200586 DE2200586C2 (de) 1972-01-07 1972-01-07 Trisazofarbstoffe sowie deren Verwendung

Publications (1)

Publication Number Publication Date
IT973056B true IT973056B (it) 1974-06-10

Family

ID=5832457

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3374772A IT973056B (it) 1972-01-07 1972-12-28 Trisazocoloranti

Country Status (6)

Country Link
CH (3) CH561760A5 (it)
DE (1) DE2200586C2 (it)
ES (1) ES410375A1 (it)
FR (1) FR2167755B1 (it)
GB (1) GB1371877A (it)
IT (1) IT973056B (it)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE130475C (it) *
DE852879C (de) * 1936-10-21 1952-10-20 Sandoz Ag Verfahren zur Herstellung von Polyazofarbstoffen
FR835111A (fr) * 1937-03-13 1938-12-13 Prod Chim Fab De Colorants polyazoïques et procédé de préparation de ces colorants
FR1038894A (fr) * 1950-07-05 1953-10-02 Ici Ltd Matières colorantes triazoïques nouvelles
CH319585A (de) * 1952-09-02 1957-02-28 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung von neuen Trisazofarbstoffen
CH198053A (de) * 1955-09-14 1938-05-31 Chem Fab Vormals Sandoz Verfahren zur Darstellung eines Polyazofarbstoffes.
FR1406784A (fr) * 1963-08-08 1965-07-23 Sandoz Sa Colorants polyazoïques, leur fabrication et leurs applications

Also Published As

Publication number Publication date
ES410375A1 (es) 1975-12-16
CH12473A4 (it) 1975-02-28
CH561760A5 (it) 1975-05-15
DE2200586A1 (de) 1973-07-12
GB1371877A (en) 1974-10-30
DE2200586C2 (de) 1982-10-14
CH566437A (it) 1975-09-15
FR2167755A1 (it) 1973-08-24
FR2167755B1 (it) 1976-08-27

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