GB837327A - New dyestuff of the perylene tetracarboxylic acid series - Google Patents

New dyestuff of the perylene tetracarboxylic acid series

Info

Publication number
GB837327A
GB837327A GB19805/57A GB1980557A GB837327A GB 837327 A GB837327 A GB 837327A GB 19805/57 A GB19805/57 A GB 19805/57A GB 1980557 A GB1980557 A GB 1980557A GB 837327 A GB837327 A GB 837327A
Authority
GB
United Kingdom
Prior art keywords
tetracarboxylic acid
acid series
perylene tetracarboxylic
new dyestuff
methylbenzene
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.)
Expired
Application number
GB19805/57A
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
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB837327A publication Critical patent/GB837327A/en
Expired 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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/62—Cyclic imides or amidines of peri-dicarboxylic acids of the anthracene, benzanthrene, or perylene series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

The invention comprises a red dye of the formula <FORM:0837327/IV(c)/1> and a process for making it by condensing perylene - 3 : 4 : 9 : 10 - tetracarboxylic acid or its anhydride with 1-amino-3-methylbenzene. The dye colours plastics, such as polyvinyl chloride containing a plasticizer, or polyethylene, or printing inks and lacquers. In examples the reactants are heated in the presence of concentrated hydrochloric acid and in solution in (1) excess 1-amino-3-methylbenzene and (2) quinoline.
GB19805/57A 1956-06-22 1957-06-24 New dyestuff of the perylene tetracarboxylic acid series Expired GB837327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE837327X 1956-06-22

Publications (1)

Publication Number Publication Date
GB837327A true GB837327A (en) 1960-06-09

Family

ID=6761393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19805/57A Expired GB837327A (en) 1956-06-22 1957-06-24 New dyestuff of the perylene tetracarboxylic acid series

Country Status (1)

Country Link
GB (1) GB837327A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340264A (en) * 1964-05-06 1967-09-05 Du Pont Process for preparing n, n'-diarylperylenetetracarboxylic diimides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340264A (en) * 1964-05-06 1967-09-05 Du Pont Process for preparing n, n'-diarylperylenetetracarboxylic diimides

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