GB967178A - Fluorescent dyestuffs of the perylene tetracarboxylic acid diimide series and process for their manufacture - Google Patents

Fluorescent dyestuffs of the perylene tetracarboxylic acid diimide series and process for their manufacture

Info

Publication number
GB967178A
GB967178A GB3649460A GB3649460A GB967178A GB 967178 A GB967178 A GB 967178A GB 3649460 A GB3649460 A GB 3649460A GB 3649460 A GB3649460 A GB 3649460A GB 967178 A GB967178 A GB 967178A
Authority
GB
United Kingdom
Prior art keywords
tetracarboxylic acid
dyes
acid diimide
manufacture
perylene
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
GB3649460A
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
Priority claimed from DEF29695A external-priority patent/DE1130099B/en
Priority claimed from DEF30102A external-priority patent/DE1138876B/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB967178A publication Critical patent/GB967178A/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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

The invention comprises dyes of the formula <FORM:0967178/C4-C5/1> in which R1 and R2 are each a straight or branched chain alkyl or alkenyl group having more than 3 carbon atoms or a cycloalkyl group, and in which the perylene residue may be substituted by halogen atoms. The dyes are made by reacting at least one amine chosen from saturated or unsaturated straight chain or branched chain primary aliphatic amines of more than 3 carbon atoms and cycloaliphatic amines either with perylene-3 : 4 : 9 : 10-tetracarboxylic acid or a halo-derivative thereof or the corresponding anhydride, or with naphthalene-1 : 8-dicarboxylic anhydride or a halo-derivative thereof when the resulting N-substituted - 1 : 8 - naphthalene - dicarboxylic acid diimide is melted with an alkali-metal hydroxide. The dyes are fluorescent red to orange pigments for polystyrene.
GB3649460A 1959-10-24 1960-10-24 Fluorescent dyestuffs of the perylene tetracarboxylic acid diimide series and process for their manufacture Expired GB967178A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF29695A DE1130099B (en) 1959-10-24 1959-10-24 Process for the production of fluorescent dyes
DEF30102A DE1138876B (en) 1959-12-17 1959-12-17 Process for the production of fluorescent dyes

Publications (1)

Publication Number Publication Date
GB967178A true GB967178A (en) 1964-08-19

Family

ID=25974463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3649460A Expired GB967178A (en) 1959-10-24 1960-10-24 Fluorescent dyestuffs of the perylene tetracarboxylic acid diimide series and process for their manufacture

Country Status (1)

Country Link
GB (1) GB967178A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141881A (en) 1976-07-22 1979-02-27 Ciba-Geigy Corporation Process for dyeing linear polyesters in the melt
WO1997022608A1 (en) * 1995-12-18 1997-06-26 Basf Aktiengesellschaft 1,7-disubstituted perylene-3,4,9,10-tetracarboxylic acids and dianhydrides and diimides of said acids
EP2993197A1 (en) 2006-11-29 2016-03-09 Sun Chemical Corporation Phthalocyanine colorants and their use as fluorescent security taggants

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141881A (en) 1976-07-22 1979-02-27 Ciba-Geigy Corporation Process for dyeing linear polyesters in the melt
WO1997022608A1 (en) * 1995-12-18 1997-06-26 Basf Aktiengesellschaft 1,7-disubstituted perylene-3,4,9,10-tetracarboxylic acids and dianhydrides and diimides of said acids
US6184378B1 (en) 1995-12-18 2001-02-06 Basf Aktiengesellschaft 1,7-disubstituted perylene-3,4,9,10-tetracarboxylic acids, their dianhydrides and diimides
EP2993197A1 (en) 2006-11-29 2016-03-09 Sun Chemical Corporation Phthalocyanine colorants and their use as fluorescent security taggants

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