IT7925348A0 - Coloranti cationici. - Google Patents

Coloranti cationici.

Info

Publication number
IT7925348A0
IT7925348A0 IT7925348A IT2534879A IT7925348A0 IT 7925348 A0 IT7925348 A0 IT 7925348A0 IT 7925348 A IT7925348 A IT 7925348A IT 2534879 A IT2534879 A IT 2534879A IT 7925348 A0 IT7925348 A0 IT 7925348A0
Authority
IT
Italy
Prior art keywords
cationic dyes
cationic
dyes
Prior art date
Application number
IT7925348A
Other languages
English (en)
Inventor
Kuhlthau Hans Peter
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
Publication of IT7925348A0 publication Critical patent/IT7925348A0/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
    • 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
    • C09B44/16—1,3-Diazoles or hydrogenated 1,3-diazoles ; (Benz)imidazolium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT7925348A 1978-08-31 1979-08-29 Coloranti cationici. IT7925348A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782837987 DE2837987A1 (de) 1978-08-31 1978-08-31 Kationische farbstoffe

Publications (1)

Publication Number Publication Date
IT7925348A0 true IT7925348A0 (it) 1979-08-29

Family

ID=6048348

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7925348A IT7925348A0 (it) 1978-08-31 1979-08-29 Coloranti cationici.

Country Status (7)

Country Link
US (1) US4294756A (it)
JP (1) JPS5534295A (it)
BR (1) BR7905569A (it)
DE (1) DE2837987A1 (it)
FR (1) FR2434849A1 (it)
GB (1) GB2031007B (it)
IT (1) IT7925348A0 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819197A1 (de) * 1977-05-17 1978-11-30 Sandoz Ag Organische verbindungen, deren herstellung und verwendung
US4382801A (en) * 1980-12-24 1983-05-10 Ciba-Geigy Corporation Process for spin dyeing polymers or copolymers of acrylonitrile with quaternized heterocyclic diazo dye and tetrafluoro-borate anion
JPS58158332A (ja) * 1982-03-17 1983-09-20 Honda Motor Co Ltd エンジンのスロツトルバルブ制御装置
JP3093861B2 (ja) * 1992-04-09 2000-10-03 マツダ株式会社 エンジンの燃料制御装置
WO2003072657A1 (en) * 2002-02-28 2003-09-04 Ciba Specialty Chemicals Holding Inc. Process for the preparation of cationic azo compounds
JP2005520013A (ja) * 2002-03-11 2005-07-07 チバ　スペシャルティ　ケミカルズ　ホールディング　インコーポレーテッド カチオン化合物のアニオンを交換する方法
MXPA06000715A (es) * 2003-07-24 2006-03-30 Ciba Sc Holding Ag Tintes directos cationicos.
US7482438B2 (en) * 2004-04-02 2009-01-27 Ciba Specialty Chemicals Corp. Cationic imidazolazo dyes containing a 2,5-diaminophenyl moiety

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB885046A (en) 1958-06-25 1961-12-20 Basf Ag New cationic azo dyestuffs derived from imidazole and methods for their production and their use
DE1098642B (de) 1958-06-25 1961-02-02 Basf Ag Verfahren zur Herstellung von kationischen Farbstoffen
US3092615A (en) * 1959-07-01 1963-06-04 Cfmc Azo dyestuffs containing a quaternized pyrazolone radical
US3173907A (en) * 1959-11-27 1965-03-16 American Cyanamid Co Quaternized n-alkylated arylazoimidazoles
FR1508131A (fr) * 1966-09-08 1968-01-05 Kuhlmann Ets Nouveaux sels de colorants cationiques
US3515715A (en) * 1967-01-23 1970-06-02 Eastman Kodak Co Quaternized pyrazolylazo dyes
US4151162A (en) * 1971-06-04 1979-04-24 L'oreal Diazomerocyanines and mesomeric forms thereof
US4122278A (en) * 1975-09-30 1978-10-24 Produits Chimiques Ugine Kuhlmann 3-Trifluoromethyl-4-aryl-5-aminopyrazoles
US4101540A (en) * 1975-09-30 1978-07-18 Produits Chimiques Ugine Kuhlmann 3-Trifluoromethyl-4-phenyl-pyrazolium azo dyestuffs
FR2346408A1 (fr) * 1975-10-28 1977-10-28 Ugine Kuhlmann Nouveaux colorants pyrazoliques cationiques

Also Published As

Publication number Publication date
GB2031007B (en) 1982-11-03
DE2837987A1 (de) 1980-03-13
JPS5534295A (en) 1980-03-10
BR7905569A (pt) 1980-06-17
FR2434849A1 (fr) 1980-03-28
GB2031007A (en) 1980-04-16
US4294756A (en) 1981-10-13

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