BR6914726D0 - Processo para a preparacao de misturas de corantes constituidas de corantes diazo insoluveis em agua bem como processo para a sua producao - Google Patents

Processo para a preparacao de misturas de corantes constituidas de corantes diazo insoluveis em agua bem como processo para a sua producao

Info

Publication number
BR6914726D0
BR6914726D0 BR214726/69A BR21472669A BR6914726D0 BR 6914726 D0 BR6914726 D0 BR 6914726D0 BR 214726/69 A BR214726/69 A BR 214726/69A BR 21472669 A BR21472669 A BR 21472669A BR 6914726 D0 BR6914726 D0 BR 6914726D0
Authority
BR
Brazil
Prior art keywords
preparation
production
water well
dye mixtures
mixtures contained
Prior art date
Application number
BR214726/69A
Other languages
English (en)
Inventor
J Ribka
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 BR6914726D0 publication Critical patent/BR6914726D0/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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0046—Mixtures of two or more azo dyes
    • C09B67/0055—Mixtures of two or more disazo dyes
    • 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
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
    • C09B35/18—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from heterocyclic compounds
    • 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
    • Y10S534/00—Organic compounds -- part of the class 532-570 series
    • Y10S534/01—Mixtures of azo compounds
    • 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
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/919—Paper
BR214726/69A 1968-12-09 1969-12-03 Processo para a preparacao de misturas de corantes constituidas de corantes diazo insoluveis em agua bem como processo para a sua producao BR6914726D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681813522 DE1813522A1 (de) 1968-12-09 1968-12-09 Farbstoffgemische aus wasserunloeslichen Disazofarbstoffen sowie Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
BR6914726D0 true BR6914726D0 (pt) 1973-04-19

Family

ID=5715678

Family Applications (1)

Application Number Title Priority Date Filing Date
BR214726/69A BR6914726D0 (pt) 1968-12-09 1969-12-03 Processo para a preparacao de misturas de corantes constituidas de corantes diazo insoluveis em agua bem como processo para a sua producao

Country Status (11)

Country Link
US (1) US3617171A (pt)
AT (1) AT288560B (pt)
BE (1) BE742867A (pt)
BR (1) BR6914726D0 (pt)
CH (1) CH499592A (pt)
DE (1) DE1813522A1 (pt)
DK (1) DK128249B (pt)
ES (1) ES374330A1 (pt)
FR (1) FR2025703A1 (pt)
GB (1) GB1265357A (pt)
NL (1) NL6917862A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1486117A (en) * 1975-02-12 1977-09-21 Ciba Geigy Ag Organic pigment compositions
US4968352A (en) * 1988-04-28 1990-11-06 Hoechst Celanese Corporation Diaryl pigments with improved heat stability and transparency containing coupled mixed bis-diazotized diamines and acid-substituted aromatic amines
GB9117292D0 (en) * 1991-08-09 1991-09-25 Ciba Geigy Ag Coupling process
US5176750A (en) * 1991-11-27 1993-01-05 Hoechst Celanese Corporation Azo pigment compositions and process for their preparation
US5863459A (en) * 1997-05-09 1999-01-26 Sun Chemical Corporation Fluorescent yellow azo pigments
US5904878A (en) * 1997-05-14 1999-05-18 Sun Chemical Corporation Fluorescent orange azo pigments
DE102014015146A1 (de) 2014-10-13 2016-04-14 Sandor L. Bekö Neue Kristallphasen von Pigment Orange 13

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA601615A (en) * 1960-07-12 Texaco Development Corporation Lubricating greases thickened with benzidine diazo compounds
US2031426A (en) * 1934-06-02 1936-02-18 Gen Aniline Works Inc Disazo dyestuff
US2646338A (en) * 1950-10-04 1953-07-21 Sandoz Ag Disazo dyestuffs

Also Published As

Publication number Publication date
BE742867A (pt) 1970-06-09
GB1265357A (pt) 1972-03-01
FR2025703A1 (pt) 1970-09-11
ES374330A1 (es) 1972-03-01
NL6917862A (pt) 1970-06-11
AT288560B (de) 1971-03-10
DK128249B (da) 1974-03-25
CH499592A (de) 1970-11-30
DE1813522A1 (de) 1970-06-25
US3617171A (en) 1971-11-02

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