GB1553254A - Colourants of the perylene -3,4,9,10-tetracarboxylic acid dimide series - Google Patents

Colourants of the perylene -3,4,9,10-tetracarboxylic acid dimide series

Info

Publication number
GB1553254A
GB1553254A GB4190676A GB4190676A GB1553254A GB 1553254 A GB1553254 A GB 1553254A GB 4190676 A GB4190676 A GB 4190676A GB 4190676 A GB4190676 A GB 4190676A GB 1553254 A GB1553254 A GB 1553254A
Authority
GB
United Kingdom
Prior art keywords
perylene
tetracarboxylic acid
series
colourants
dyestuffs
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
GB4190676A
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of GB1553254A publication Critical patent/GB1553254A/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)
  • Coloring (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

Dyestuffs of the perylene-3,4,9,10-dicarboximide series are prepared by condensation of perylene-3,4,9,10-tetracarboxylic acid or its dianhydride with amines in inert relatively high-boiling solvents or diluents in the presence of heat. The amines used are aminophenylureas of the formula 4, whose substituents have the meaning given in Patent Claim 1. The dyestuffs obtained are suitable as vat dyestuffs and as pigments. <IMAGE>
GB4190676A 1975-10-11 1976-10-08 Colourants of the perylene -3,4,9,10-tetracarboxylic acid dimide series Expired GB1553254A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752545663 DE2545663A1 (en) 1975-10-11 1975-10-11 NEW COLORS IN THE PERYLENE 3,4,9,10TETRACARBON ACID DIIMIDE SERIES

Publications (1)

Publication Number Publication Date
GB1553254A true GB1553254A (en) 1979-09-26

Family

ID=5958941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4190676A Expired GB1553254A (en) 1975-10-11 1976-10-08 Colourants of the perylene -3,4,9,10-tetracarboxylic acid dimide series

Country Status (5)

Country Link
CH (1) CH620698A5 (en)
DE (1) DE2545663A1 (en)
FR (1) FR2327289A1 (en)
GB (1) GB1553254A (en)
IT (1) IT1076816B (en)

Also Published As

Publication number Publication date
FR2327289A1 (en) 1977-05-06
DE2545663A1 (en) 1977-04-21
FR2327289B3 (en) 1980-10-17
CH620698A5 (en) 1980-12-15
IT1076816B (en) 1985-04-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee