BR6906346D0 - Processo para a obtencao de corantes azoicos - Google Patents

Processo para a obtencao de corantes azoicos

Info

Publication number
BR6906346D0
BR6906346D0 BR206346/69A BR20634669A BR6906346D0 BR 6906346 D0 BR6906346 D0 BR 6906346D0 BR 206346/69 A BR206346/69 A BR 206346/69A BR 20634669 A BR20634669 A BR 20634669A BR 6906346 D0 BR6906346 D0 BR 6906346D0
Authority
BR
Brazil
Prior art keywords
obtaining
azoic dyes
azoic
dyes
obtaining azoic
Prior art date
Application number
BR206346/69A
Other languages
English (en)
Inventor
R Entschel
C Muller
H Siegrist
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Publication of BR6906346D0 publication Critical patent/BR6906346D0/pt

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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/20—Thiazoles or hydrogenated thiazoles
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/927—Polyacrylonitrile fiber
BR206346/69A 1968-02-13 1969-02-12 Processo para a obtencao de corantes azoicos BR6906346D0 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH213668 1968-02-13
CH1158068 1968-08-02

Publications (1)

Publication Number Publication Date
BR6906346D0 true BR6906346D0 (pt) 1973-01-09

Family

ID=25689609

Family Applications (1)

Application Number Title Priority Date Filing Date
BR206346/69A BR6906346D0 (pt) 1968-02-13 1969-02-12 Processo para a obtencao de corantes azoicos

Country Status (7)

Country Link
US (1) US3634389A (pt)
BE (1) BE728033A (pt)
BR (1) BR6906346D0 (pt)
DE (1) DE1906709C3 (pt)
ES (1) ES363505A1 (pt)
FR (1) FR2001788A1 (pt)
GB (1) GB1255251A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4817508B1 (pt) * 1970-12-29 1973-05-30
ES392502A1 (es) * 1970-06-12 1974-07-01 Sumitomo Chemical Co Procedimiento de preparacion de compuestos cationicos y me-todo de tenido.
JPS4817647B1 (pt) * 1970-06-12 1973-05-31
US3932377A (en) * 1970-12-03 1976-01-13 Montecatini Edison S.P.A. Hydrosoluble monoazoic cationic dyes and process for preparing same
FR2095219A1 (en) * 1971-06-11 1972-02-11 Sumitomo Chemical Co Blue and red cationic dyes - for polyacrylo-nitrile polyamides and po
DE2255060A1 (de) * 1972-11-10 1974-05-22 Bayer Ag Basische farbstoffe
JPS5112754B2 (pt) 1974-02-25 1976-04-22
GB1502861A (en) 1974-05-24 1978-03-08 Sumitomo Chemical Co Dischargeable black dyeing of acidmodified polyester fibr
US6137003A (en) * 1998-10-28 2000-10-24 Shionogi Bioresearch Bis (haloethyl) aminobenzene derivatives

Also Published As

Publication number Publication date
ES363505A1 (es) 1971-04-01
DE1906709B2 (de) 1974-03-07
FR2001788B1 (pt) 1973-10-19
DE1906709C3 (de) 1974-10-24
BE728033A (pt) 1969-07-16
US3634389A (en) 1972-01-11
GB1255251A (en) 1971-12-01
DE1906709A1 (de) 1969-12-18
FR2001788A1 (fr) 1969-10-03

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