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GB1045360A - Anthraquinone dyes and their production - Google Patents

Anthraquinone dyes and their production

Info

Publication number
GB1045360A
GB1045360A GB5046364A GB5046364A GB1045360A GB 1045360 A GB1045360 A GB 1045360A GB 5046364 A GB5046364 A GB 5046364A GB 5046364 A GB5046364 A GB 5046364A GB 1045360 A GB1045360 A GB 1045360A
Authority
GB
United Kingdom
Prior art keywords
aliphatic
dyes
branched
linear
aromatic
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
GB5046364A
Inventor
Fritz Graser
Dieter Weiser
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
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1045360A publication Critical patent/GB1045360A/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
    • C09B1/285—Dyes with no other substituents than the amino groups
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
    • C09B1/30—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated
    • C09B1/306—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated only sulfonated in a substituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

The invention comprises anthraquinone dyes of the formula <FORM:1045360/C4-C5/1> wherein X is a linear or branched 1-5 C aliphatic group, Y is -O-, -S-, -SO2-or -NR- (R being H or an aliphatic or aromatic radical), Z is a linear or branched 1-6 C possibly substituted aliphatic group or a single bond. A is an unsubstituted or substituted aromatic group, preferably consisting of one or two six-membered rings, m is 1, 2 or 3, n is 1 or 2, R1 and R2 are each H or unsubstituted or substituted alkyl, aralkyl, aryl, cycloalkyl or heterocyclic radicals or together with the N atom form a heterocylic ring and wherein the anthraquinone radical may bear substituents. The dyes may be prepared by converting suitable anthraquinones with chloro-sulphonic acid to sulphochlorides of the formula <FORM:1045360/C4-C5/2> and then allowing NH3 or a 10 or 10 amine to. act upon the sulphochlorides. The dyes are suitable for colouring fibres or films of synthetic polyamides, polyurethanes, polyesters, wool, silk, cellulose acetates, natural and regenerated cellolose or may be employed as pigments. Examples are given.ALSO:Materials of cotton or polyamide are dyed by the process of Specification 923, 162 using dyes of the formula <FORM:1045360/D1-D2/1> (I) where X is a linear or branched 1-5C aliphatic, Y is -O-, -S-, -SO2- or -NR- (R being H, aliphatic or aromatic), Z is linear branched 1-6C possibly substituted aliphatic or a single bond, A is possibly substituted aromatic, m is 1, 2 or 3, n is 1 or 2, R1 and R2 are each H or possibly substituted alkyl, aralkyl, aryl, cycloalkyl or heterocyclic or together with the N form a heterocyclic ring and wherein the anthraquinone radical may bear substituents.
GB5046364A 1963-12-13 1964-12-11 Anthraquinone dyes and their production Expired GB1045360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB74645A DE1278045B (en) 1963-12-13 1963-12-13 Process for the preparation of anthraquinone dyes

Publications (1)

Publication Number Publication Date
GB1045360A true GB1045360A (en) 1966-10-12

Family

ID=6978335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5046364A Expired GB1045360A (en) 1963-12-13 1964-12-11 Anthraquinone dyes and their production

Country Status (3)

Country Link
CH (1) CH450595A (en)
DE (1) DE1278045B (en)
GB (1) GB1045360A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE935987C (en) * 1951-10-18 1955-12-01 Sandoz Ag Process for the preparation of sulfonic acid amides of the anthraquinone series
US2730534A (en) * 1952-12-31 1956-01-10 Gen Aniline & Film Corp Anthraquinone dyestuffs
CH343562A (en) * 1956-04-07 1959-12-31 Sandoz Ag Process for the preparation of disulfonic acid amides of the anthraquinone series

Also Published As

Publication number Publication date
CH450595A (en) 1968-01-31
DE1278045B (en) 1968-09-19

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