FR2299387A1 - Procede de preparation de colorants azoiques laques - Google Patents

Procede de preparation de colorants azoiques laques

Info

Publication number
FR2299387A1
FR2299387A1 FR7602542A FR7602542A FR2299387A1 FR 2299387 A1 FR2299387 A1 FR 2299387A1 FR 7602542 A FR7602542 A FR 7602542A FR 7602542 A FR7602542 A FR 7602542A FR 2299387 A1 FR2299387 A1 FR 2299387A1
Authority
FR
France
Prior art keywords
lacquered
preparing
azoic dyes
azoic
dyes
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7602542A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
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 FR2299387A1 publication Critical patent/FR2299387A1/fr
Withdrawn legal-status Critical Current

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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
    • 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
    • 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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/006—Special methods of performing the coupling reaction characterised by process features
    • C09B41/009—Diazotising and coupling in one step
    • 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
    • C09B63/00—Lakes
    • C09B63/005—Metal lakes of dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
FR7602542A 1975-01-30 1976-01-30 Procede de preparation de colorants azoiques laques Withdrawn FR2299387A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752503791 DE2503791C2 (de) 1975-01-30 1975-01-30 Verfahren zur herstellung von verlackten azofarbstoffen

Publications (1)

Publication Number Publication Date
FR2299387A1 true FR2299387A1 (fr) 1976-08-27

Family

ID=5937684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602542A Withdrawn FR2299387A1 (fr) 1975-01-30 1976-01-30 Procede de preparation de colorants azoiques laques

Country Status (12)

Country Link
JP (1) JPS51101028A (nl)
AR (1) AR208352A1 (nl)
AU (1) AU1064376A (nl)
BE (1) BE838097A (nl)
BR (1) BR7600564A (nl)
DE (1) DE2503791C2 (nl)
DK (1) DK38076A (nl)
FR (1) FR2299387A1 (nl)
GB (1) GB1516223A (nl)
IN (1) IN143077B (nl)
IT (1) IT1054549B (nl)
NL (1) NL7600715A (nl)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996025464A1 (en) * 1995-02-13 1996-08-22 Engelhard Corporation Pigment compositions
WO1998005718A1 (en) * 1996-08-06 1998-02-12 Engelhard Corporation Lake of an azo dyestuff
WO1999064521A1 (en) * 1998-06-08 1999-12-16 Engelhard Corporation Heat stable laked monoazo pigment compositions

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834028A1 (de) 1978-08-03 1980-02-21 Basf Ag Deckende calziumfarblacke mit hoher purtonbrillanz und verbesserter lichtechtheit
JPS59191762A (ja) * 1983-04-15 1984-10-30 Toyo Ink Mfg Co Ltd アゾ顔料の製造法
DE3318073A1 (de) * 1983-05-18 1984-11-22 Basf Ag, 6700 Ludwigshafen Pyrazolonazofarbstoffe
DE3543512A1 (de) * 1985-12-10 1987-06-11 Bayer Ag Azofarblacke
US5669967A (en) * 1996-05-30 1997-09-23 Engelhard Corporation Pigment compositions
US6294012B1 (en) 1999-11-15 2001-09-25 Engelhard Corporation High strength monoazo yellow pigment
US6375733B1 (en) 2000-08-28 2002-04-23 Engelhard Corporation Heat stable monoazo magenta pigment compositions
US20080108736A1 (en) * 2004-12-03 2008-05-08 Canon Kabushiki Kaisha Preparation Process Of Azo Pigment Dispersion
CN102585546A (zh) * 2011-12-30 2012-07-18 山东宇虹颜料有限公司 一种c．i．颜料红53：1的制备方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996025464A1 (en) * 1995-02-13 1996-08-22 Engelhard Corporation Pigment compositions
US5746821A (en) * 1995-02-13 1998-05-05 Engelhard Corporation Pigment compositions
WO1998005718A1 (en) * 1996-08-06 1998-02-12 Engelhard Corporation Lake of an azo dyestuff
US6001167A (en) * 1996-08-06 1999-12-14 Engelhard Corporation Pigment compositions
WO1999064521A1 (en) * 1998-06-08 1999-12-16 Engelhard Corporation Heat stable laked monoazo pigment compositions

Also Published As

Publication number Publication date
GB1516223A (en) 1978-06-28
NL7600715A (nl) 1976-08-03
IN143077B (nl) 1977-09-24
BE838097A (fr) 1976-07-30
BR7600564A (pt) 1976-08-31
AU1064376A (en) 1977-08-04
DK38076A (da) 1976-07-31
IT1054549B (it) 1981-11-30
DE2503791B1 (de) 1976-07-29
JPS51101028A (ja) 1976-09-07
AR208352A1 (es) 1976-12-20
DE2503791C2 (de) 1977-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse