DK413682A - Diazopigment - Google Patents

Diazopigment Download PDF

Info

Publication number
DK413682A
DK413682A DK413682A DK413682A DK413682A DK 413682 A DK413682 A DK 413682A DK 413682 A DK413682 A DK 413682A DK 413682 A DK413682 A DK 413682A DK 413682 A DK413682 A DK 413682A
Authority
DK
Denmark
Prior art keywords
diazopigment
Prior art date
Application number
DK413682A
Other languages
English (en)
Other versions
DK161962B (da
DK161962C (da
Inventor
Steffen Carrock Olsen
Arne Vinther
Original Assignee
Koege Kemisk Vaerk
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 Koege Kemisk Vaerk filed Critical Koege Kemisk Vaerk
Publication of DK413682A publication Critical patent/DK413682A/da
Publication of DK161962B publication Critical patent/DK161962B/da
Application granted granted Critical
Publication of DK161962C publication Critical patent/DK161962C/da

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
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Photoreceptors In Electrophotography (AREA)
DK413682A 1981-10-05 1982-09-16 Azopigmentpraeparat med kvaternaere ammoniumgrupper DK161962C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8129997 1981-10-05
GB08129997A GB2112797B (en) 1981-10-05 1981-10-05 Azopigments

Publications (3)

Publication Number Publication Date
DK413682A true DK413682A (da) 1983-04-06
DK161962B DK161962B (da) 1991-09-02
DK161962C DK161962C (da) 1992-02-03

Family

ID=10524951

Family Applications (1)

Application Number Title Priority Date Filing Date
DK413682A DK161962C (da) 1981-10-05 1982-09-16 Azopigmentpraeparat med kvaternaere ammoniumgrupper

Country Status (7)

Country Link
US (1) US4497735A (da)
JP (1) JPS58136655A (da)
DE (1) DE3236669A1 (da)
DK (1) DK161962C (da)
FR (1) FR2514018B1 (da)
GB (1) GB2112797B (da)
IT (1) IT1157063B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH649282A5 (de) * 1982-06-18 1985-05-15 Lonza Ag Verfahren zur herstellung von 4-(trialkylammonium)-acetoacetaryliden.
US4559160A (en) * 1984-02-09 1985-12-17 Bofors Nobel, Inc. Highly stable dichlorobenzidine dihydrochloride slurry and a method for preparing such
CA1236093A (en) * 1985-02-08 1988-05-03 Shine Fujimoto Process for producing azo pigments
US4680057A (en) * 1985-04-12 1987-07-14 Basf Corporation, Inmont Division Easily flushable transparent, strong diarylide yellow pigment compositions
US5763135A (en) * 1996-09-30 1998-06-09 Clariant Finance (Bvi) Limited Light sensitive composition containing an arylhydrazo dye
TW464791B (en) * 1996-09-30 2001-11-21 Hoechst Celanese Corp Bottom antireflective coatings containing an arylhydrazo dye
WO2014133526A1 (en) 2013-02-28 2014-09-04 Empire Technology Development Llc Colored pigment particles for electrophoretic displays

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2261626A (en) * 1939-10-24 1941-11-04 Du Pont Azo dyes
DE1015163B (de) * 1955-12-02 1957-09-05 Hoechst Ag Verfahren zur Herstellung von wasserloeslichen Azofarbstoffen
US3524842A (en) * 1967-08-04 1970-08-18 Durand & Huguenin Ag Water-soluble cationic phenylazo-naphthol dyestuffs containing a quaternary ammonium group
DE2854974A1 (de) * 1978-12-20 1980-07-10 Hoechst Ag Rekristallisationsstabile farbstarke monoazopigmentgemische, verfahren zu ihrer herstellung und ihre verwendung
DE3063234D1 (en) * 1979-02-23 1983-07-07 Ciba Geigy Ag Basic or quaternised azodyestuffs of the 2-(4'-azophenyl) benzothiazole series, process for their preparation and their use in dyeing and printing textile material, paper and leather

Also Published As

Publication number Publication date
DK161962B (da) 1991-09-02
DK161962C (da) 1992-02-03
GB2112797B (en) 1985-06-19
DE3236669C2 (da) 1990-04-26
IT1157063B (it) 1987-02-11
GB2112797A (en) 1983-07-27
FR2514018A1 (fr) 1983-04-08
FR2514018B1 (fr) 1986-10-17
DE3236669A1 (de) 1983-04-21
US4497735A (en) 1985-02-05
JPS58136655A (ja) 1983-08-13
IT8268162A0 (it) 1982-10-04

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Legal Events

Date Code Title Description
PBP Patent lapsed