BE862790A - Colorants disazoiques solubles dans l'eau - Google Patents

Colorants disazoiques solubles dans l'eau

Info

Publication number
BE862790A
BE862790A BE184230A BE184230A BE862790A BE 862790 A BE862790 A BE 862790A BE 184230 A BE184230 A BE 184230A BE 184230 A BE184230 A BE 184230A BE 862790 A BE862790 A BE 862790A
Authority
BE
Belgium
Prior art keywords
disazoic
colorants
water soluble
soluble
water
Prior art date
Application number
BE184230A
Other languages
English (en)
French (fr)
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Publication of BE862790A publication Critical patent/BE862790A/xx

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
    • C09B35/34—Disazo dyes characterised by the tetrazo component the tetrazo component being heterocyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
BE184230A 1977-01-11 1978-01-10 Colorants disazoiques solubles dans l'eau BE862790A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772700805 DE2700805A1 (de) 1977-01-11 1977-01-11 Wasserloesliche disazofarbstoffe, ihre herstellung und verwendung

Publications (1)

Publication Number Publication Date
BE862790A true BE862790A (fr) 1978-07-10

Family

ID=5998415

Family Applications (1)

Application Number Title Priority Date Filing Date
BE184230A BE862790A (fr) 1977-01-11 1978-01-10 Colorants disazoiques solubles dans l'eau

Country Status (10)

Country Link
US (1) US4225492A (xx)
JP (1) JPS5388035A (xx)
BE (1) BE862790A (xx)
BR (1) BR7800129A (xx)
CH (1) CH633571A5 (xx)
DE (1) DE2700805A1 (xx)
FR (1) FR2376887A1 (xx)
GB (1) GB1564083A (xx)
IT (1) IT1158423B (xx)
NL (1) NL7800187A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116039A (en) 1980-02-19 1981-09-11 Copyer Co Ltd Electrophotographic receptor
DE3231398A1 (de) * 1982-08-24 1984-03-01 Bayer Ag, 5090 Leverkusen Kationische farbstoffe, ihre herstellung und verwendung
GB2312904B (en) * 1996-05-08 2000-07-12 Johnston Pipes Ltd A pipe,a method for constructing the pipe and a method of lining or re-lining a sewer using the pipe as a liner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024125A (en) * 1973-01-19 1977-05-17 Hoechst Aktiengesellschaft Dis-azo pigments deriving from bis-diazotized diamino-2-phenyl-benzazolones
DE2424462A1 (de) * 1974-05-20 1975-12-11 Cassella Farbwerke Mainkur Ag Loesliche trisazofarbstoffe, ihre herstellung und verwendung
FR2290475A1 (fr) * 1974-11-06 1976-06-04 Ugine Kuhlmann Nouveaux colorants polyazoiques hydrosolubles
DE2612454A1 (de) * 1976-03-24 1977-10-06 Cassella Farbwerke Mainkur Ag Wasserloesliche disazofarbstoffe, ihre herstellung und verwendung

Also Published As

Publication number Publication date
GB1564083A (en) 1980-04-02
JPS5388035A (en) 1978-08-03
FR2376887A1 (fr) 1978-08-04
US4225492A (en) 1980-09-30
CH633571A5 (de) 1982-12-15
FR2376887B1 (xx) 1980-12-12
DE2700805A1 (de) 1978-07-20
NL7800187A (nl) 1978-07-13
BR7800129A (pt) 1978-08-22
IT1158423B (it) 1987-02-18
IT7819133A0 (it) 1978-01-10

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