CH477513A - Verfahren zur Herstellung von wasserlöslichen basischen Azofarbstoffen - Google Patents

Verfahren zur Herstellung von wasserlöslichen basischen Azofarbstoffen

Info

Publication number
CH477513A
CH477513A CH573667A CH573667A CH477513A CH 477513 A CH477513 A CH 477513A CH 573667 A CH573667 A CH 573667A CH 573667 A CH573667 A CH 573667A CH 477513 A CH477513 A CH 477513A
Authority
CH
Switzerland
Prior art keywords
preparation
water
azo dyes
soluble basic
basic azo
Prior art date
Application number
CH573667A
Other languages
English (en)
Inventor
Mundlos Eberhard
Mohr Reinhard
Ostermeier Johann
Spiess Bernhard
Hohmann Kurt
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
Publication of CH477513A publication Critical patent/CH477513A/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B44/00Azo dyes containing onium groups
    • C09B44/02Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C09B44/04Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing amino as the only directing group
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92Synthetic fiber dyeing
    • Y10S8/927Polyacrylonitrile fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH573667A 1966-04-26 1967-04-21 Verfahren zur Herstellung von wasserlöslichen basischen Azofarbstoffen CH477513A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0049010 1966-04-26

Publications (1)

Publication Number Publication Date
CH477513A true CH477513A (de) 1969-08-31

Family

ID=7102653

Family Applications (1)

Application Number Title Priority Date Filing Date
CH573667A CH477513A (de) 1966-04-26 1967-04-21 Verfahren zur Herstellung von wasserlöslichen basischen Azofarbstoffen

Country Status (7)

Country Link
US (1) US3518244A (de)
AT (1) AT268478B (de)
BE (1) BE697608A (de)
CH (1) CH477513A (de)
DE (1) DE1644154A1 (de)
GB (1) GB1166132A (de)
NL (1) NL6705643A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956271A (en) * 1969-01-20 1976-05-11 Sandoz Ltd. Process for the production of concentrated solutions of cationic azo dyes
US3933786A (en) * 1969-08-05 1976-01-20 Ciba-Geigy Ag Heterocyclic-azo-phenyl compounds containing a styrl group
BE754380A (fr) * 1969-08-05 1971-02-04 Ciba Geigy Nouveaux colorants azoiques, leur procede de preparation et leur emplo
US4072672A (en) * 1972-07-31 1978-02-07 Sandoz Ltd. Cationic dyes containing an aryloxy group linked through a bridging radical to a quaternized nitrogen atom

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE87257C (de) *
DE87584C (de) *
US2821526A (en) * 1955-04-12 1958-01-28 Du Pont Monoazo dyes
DE1005486B (de) * 1955-10-06 1957-04-04 Hoechst Ag Verfahren zum Faerben und Bedrucken von geformten Gebilden aus Polyacrylnitril

Also Published As

Publication number Publication date
US3518244A (en) 1970-06-30
DE1644154A1 (de) 1971-05-06
AT268478B (de) 1969-02-10
NL6705643A (de) 1967-10-27
BE697608A (de) 1967-10-26
GB1166132A (en) 1969-10-08

Similar Documents

Publication Publication Date Title
CH470458A (de) Verfahren zur Herstellung wasserunlöslicher Azofarbstoffe
CH478196A (de) Verfahren zur Herstellung basischer Monoazofarbstoffe
CH473188A (de) Verfahren zur Herstellung wasserunlöslicher Monoazofarbstoffe
CH489582A (de) Verfahren zur Herstellung von wasserlöslichen Disazofarbstoffen
CH473863A (de) Verfahren zur Herstellung wasserunlöslicher Azofarbstoffe
CH451366A (de) Verfahren zur Herstellung von wasserlöslichen Disazofarbstoffen
CH449815A (de) Verfahren zur Herstellung wasserlöslicher Azofarbstoffe
CH478884A (de) Verfahren zur Herstellung von Monoazofarbstoffen
CH455089A (de) Verfahren zur Herstellung von basischen Azofarbstoffen
CH465091A (de) Verfahren zur Herstellung von wasserunlöslichen Monoazofarbstoffen
CH472478A (de) Verfahren zur Herstellung von wasserlöslichen Azofarbstoffen
CH481982A (de) Verfahren zur Herstellung wasserunlöslicher Monoazofarbstoffe
CH508025A (de) Verfahren zur Herstellung von wasserlöslichen Mono- oder Disazofarbstoffen
CH502415A (de) Verfahren zur Herstellung wasserlöslicher Azofarbstoffe
CH487976A (de) Verfahren zur Herstellung von wasserunlöslichen Monoazofarbstoffen
CH477513A (de) Verfahren zur Herstellung von wasserlöslichen basischen Azofarbstoffen
CH476806A (de) Verfahren zur Herstellung wasserunlöslicher Azofarbstoffe
CH478198A (de) Verfahren zur Herstellung wasserunlöslicher Azofarbstoffe
CH447426A (de) Verfahren zur Herstellung wasserlöslicher Monoazofarbstoffe
CH477533A (de) Verfahren zur Herstellung von wasserlöslichen Monoazofarbstoffen
CH488781A (de) Verfahren zur Herstellung basischer Azofarbstoffe
CH478206A (de) Verfahren zur Herstellung von wasserlöslichen Monoazofarbstoffen
CH468445A (de) Verfahren zur Herstellung wasserlöslicher Azofarbstoffe
CH449810A (de) Verfahren zur Herstellung von wasserlöslichen Azofarbstoffen
CH478882A (de) Verfahren zur Herstellung neuer wasserlöslicher basischer Azofarbstoffe

Legal Events

Date Code Title Description
PL Patent ceased