GB1073367A - Polycyclic dyestuffs - Google Patents

Polycyclic dyestuffs

Info

Publication number
GB1073367A
GB1073367A GB1009966A GB1009966A GB1073367A GB 1073367 A GB1073367 A GB 1073367A GB 1009966 A GB1009966 A GB 1009966A GB 1009966 A GB1009966 A GB 1009966A GB 1073367 A GB1073367 A GB 1073367A
Authority
GB
United Kingdom
Prior art keywords
formula
dyestuff
polycyclic
compound
atom
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
GB1009966A
Inventor
Frencis Bowman
Albert Charles Cooper
Francis Irving
Alistair Livingston
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of GB1073367A publication Critical patent/GB1073367A/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
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass

Abstract

The invention comprises polycyclic dyestuffs of the formula <FORM:1073367/C4-C5/1> wherein D is a polycyclic dyestuff radical which is free from SO3H groups and which contains at least four condensed rings and which is attached to X through a carbon atom of an aryl ring present in D, X represents -NH-or -S-, R represents a hydroxyalkyl or hydroxyalkoxyalkyl radical and n is 1 or 2. Specified polycyclic dyestuff radicals are 11 : 91-anthrapyridone, 11:91 - anthrapyrimidine, isothiazoloanthrone, pyrazoleanthrone and 31:41 - phthaloylacridone dyestuff radicals. The dyes of the above formula may be prepared by (1) esterifying a dyestuff of the formula <FORM:1073367/C4-C5/2> with an excess of a glycol of the formula R-OH; (2) reacting a metal salt of dyestuff of Formula (I) with a compound of the formula R-Z wherein Z is a Cl or Br atom; or (3) reacting one mole of a compound of the formula <FORM:1073367/C4-C5/3> and n moles of a compound of the formula <FORM:1073367/C4-C5/4> wherin one of Y1 and Y2 represents a Cl or Br atom, and the other represents an -SH or -NH2 group. Examples are given for the production of the dyes. They may be incorporated into synthetic linear polyesters by mass-coloration techniques to give orange to green shades. The polycyclic dyestuff compounds of Formula (I) may be obtained by condensing the appropriate compound of the formula D-(Z)n with an aniline carboxylic acid or mercaptobenzene carboxylic acid. An example is given for the preparation of 6:8-bis-(o-carboxyanilino)-3-methyl -11:91-anthrapyridone.
GB1009966A 1966-03-24 1966-03-08 Polycyclic dyestuffs Expired GB1073367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0030433 1966-03-24

Publications (1)

Publication Number Publication Date
GB1073367A true GB1073367A (en) 1967-06-28

Family

ID=7203885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1009966A Expired GB1073367A (en) 1966-03-24 1966-03-08 Polycyclic dyestuffs

Country Status (2)

Country Link
DE (1) DE1644562A1 (en)
GB (1) GB1073367A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1343840A1 (en) * 2000-12-22 2003-09-17 Ciba SC Holding AG Preparation of dyed plastics or polymeric dye particles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1343840A1 (en) * 2000-12-22 2003-09-17 Ciba SC Holding AG Preparation of dyed plastics or polymeric dye particles

Also Published As

Publication number Publication date
DE1644562A1 (en) 1971-04-08

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