CH612210A5 - - Google Patents

Info

Publication number
CH612210A5
CH612210A5 CH233075A CH233075A CH612210A5 CH 612210 A5 CH612210 A5 CH 612210A5 CH 233075 A CH233075 A CH 233075A CH 233075 A CH233075 A CH 233075A CH 612210 A5 CH612210 A5 CH 612210A5
Authority
CH
Switzerland
Application number
CH233075A
Inventor
Jack L Towle
Original Assignee
Chemetron Corp
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 Chemetron Corp filed Critical Chemetron Corp
Publication of CH612210A5 publication Critical patent/CH612210A5/xx

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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/153—Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)
    • 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
    • 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
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • C09B41/002—Special methods of performing the coupling reaction characterised by the coupling medium containing a solvent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH233075A 1974-03-18 1975-02-25 CH612210A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/451,873 US3951943A (en) 1974-03-18 1974-03-18 Coupling process in the preparation of disazo diimides

Publications (1)

Publication Number Publication Date
CH612210A5 true CH612210A5 (xx) 1979-07-13

Family

ID=23794056

Family Applications (1)

Application Number Title Priority Date Filing Date
CH233075A CH612210A5 (xx) 1974-03-18 1975-02-25

Country Status (7)

Country Link
US (1) US3951943A (xx)
JP (1) JPS50126634A (xx)
CA (1) CA1030957A (xx)
CH (1) CH612210A5 (xx)
DE (1) DE2511092A1 (xx)
FR (1) FR2270239B1 (xx)
GB (1) GB1497437A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039590B4 (de) * 1989-12-22 2004-07-08 Clariant Finance (Bvi) Ltd. Pigmentverbindung, Verfahren zu deren Herstellung und deren Verwendung zum Färben von Kunststoffen
DE4229207C2 (de) * 1992-09-02 1998-12-17 Clariant Gmbh Verfahren zur Herstellung von Disazopigmenten und deren Verwendung
GB2356866B (en) * 1999-11-30 2004-01-28 Ilford Imaging Uk Ltd Bis-azo compounds derived from diazotised sulphoanilines & 1,4-bis(acetoacetamido)phenylenes and their use in pigment and ink compositions
US6756486B1 (en) * 2003-09-18 2004-06-29 Engelhard Corporation Non-migrating metallized disazo green shade yellow pigment
AR114666A1 (es) 2018-03-07 2020-09-30 Celgene Int Ii Sarl Derivados de isoindolin-1,3-diona, un intermediario para su síntesis, una composición farmacéutica que los comprende y el uso de los mismos en el tratamiento de enfermedades inflamatorias y de cáncer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382228A (en) * 1965-05-03 1968-05-07 Interchem Corp Process for preparing azomalonanilide pigments
US3513153A (en) * 1965-08-27 1970-05-19 Bayer Ag Symmetrical disazo dyes containing phthalimido groups
DE1544546A1 (de) * 1965-11-02 1969-07-10 Bayer Ag Azofarbstoffe und Verfahren zu deren Herstellung
CH478205A (de) * 1966-05-23 1969-09-15 Bayer Ag Verfahren zur Herstellung sulfonsäuregruppenfreier Azofarbstoffe

Also Published As

Publication number Publication date
GB1497437A (en) 1978-01-12
FR2270239A1 (xx) 1975-12-05
US3951943A (en) 1976-04-20
CA1030957A (en) 1978-05-09
FR2270239B1 (xx) 1979-09-28
DE2511092A1 (de) 1975-10-02
JPS50126634A (xx) 1975-10-04

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Legal Events

Date Code Title Description
PL Patent ceased