GB733461A - Process for the preparation of pigment colouring matters of the 1-n-(benzanthronyl)-aminoanthraquinone series - Google Patents

Process for the preparation of pigment colouring matters of the 1-n-(benzanthronyl)-aminoanthraquinone series

Info

Publication number
GB733461A
GB733461A GB16419/53A GB1641953A GB733461A GB 733461 A GB733461 A GB 733461A GB 16419/53 A GB16419/53 A GB 16419/53A GB 1641953 A GB1641953 A GB 1641953A GB 733461 A GB733461 A GB 733461A
Authority
GB
United Kingdom
Prior art keywords
amino
benzanthronyl
acid
examples
products
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
GB16419/53A
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of GB733461A publication Critical patent/GB733461A/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
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/02—Benzathrones
    • C09B3/06—Preparation from starting materials already containing the benzanthrone nucleus
    • C09B3/10—Amino derivatives
    • 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
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/34—Anthraquinone acridones or thioxanthrones
    • C09B5/40—Condensation products of benzanthronyl-amino-anthraquinones
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders

Abstract

Pigment colouring matters are obtained by finely-dividing by grinding or acid-pasting the products obtained by condensing Bz,1-halogenbenzanthrones with aminoanthraquinones having one or more amino groups in a -position and which may be further substituted or may have other ring systems condensed thereto (but excluding 5 - amino - 1.9 - isothiazoleanthrones). The usual water-soluble or mineral acid soluble grinding aids may be used in the grinding, and also dispersing agents. Examples describe the acid-pasting of 1 - N - (Bz,1 - benzanthronyl) - aminoanthraquinone and of the following substitution products thereof: 6,7-dichlor, 5-amino, 5-benzoylamino, 2-methyl, 4-methoxy, 4-hydroxy, 4,8-dihydroxy-5-amino, 4-(211,511-dichlorphenyl) amino, and 61-bromo. Also acid-pasted in examples are 1,5- or 1,8-di-N,N-(Bz,11 - benzanthronyl) - amino - anthraquinone, or their 4,8-dihydroxy or 2-methyl derivatives, 2 - methyl - 4(N) - (Bz,11 - benzanthronyl) - amino - 1,9 - C - carbethoxyanthrapyridone, or 4 - N - (Bz,11 - benzanthronyl) - amino - 2,1 - N - benzanthraquinoneacridone. Also in examples, 1 - N - (Bz,11 - benzanthronyl) aminoanthraquinone is ground with dinaphthylmethane-disulphonic acid (or with various alkylpolyglycol ethers, alkylarylsulphonates, sulphonated oils, fatty acid condensation products, alkyl sulphates and alkyl sulphonates) and water. Examples also describe the use of the products in colouring paper, colouring viscose fibres in the spinning mass, and in printing textiles. Specification 603,495 is referred to.
GB16419/53A 1952-06-16 1953-06-15 Process for the preparation of pigment colouring matters of the 1-n-(benzanthronyl)-aminoanthraquinone series Expired GB733461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH733461X 1952-06-16

Publications (1)

Publication Number Publication Date
GB733461A true GB733461A (en) 1955-07-13

Family

ID=4532536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16419/53A Expired GB733461A (en) 1952-06-16 1953-06-15 Process for the preparation of pigment colouring matters of the 1-n-(benzanthronyl)-aminoanthraquinone series

Country Status (1)

Country Link
GB (1) GB733461A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298534A (en) 1979-03-12 1981-11-03 Basf Aktiengesellschaft Preparation of brilliant, transparent pigmentary bromo-isoviolanthrone of high tinctorial strength

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298534A (en) 1979-03-12 1981-11-03 Basf Aktiengesellschaft Preparation of brilliant, transparent pigmentary bromo-isoviolanthrone of high tinctorial strength

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