FR2057480A5 - Prepn of pure basic dyes in the presence of water-sol - non-ionic surfactants - Google Patents

Prepn of pure basic dyes in the presence of water-sol - non-ionic surfactants

Info

Publication number
FR2057480A5
FR2057480A5 FR6928781A FR6928781A FR2057480A5 FR 2057480 A5 FR2057480 A5 FR 2057480A5 FR 6928781 A FR6928781 A FR 6928781A FR 6928781 A FR6928781 A FR 6928781A FR 2057480 A5 FR2057480 A5 FR 2057480A5
Authority
FR
France
Prior art keywords
non
prepn
mol
sol
presence
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
FR6928781A
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.)
Bayer AG
Original Assignee
Bayer 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 to NL6911540A priority Critical patent/NL6911540A/xx
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR6928781A priority patent/FR2057480A5/en
Application granted granted Critical
Publication of FR2057480A5 publication Critical patent/FR2057480A5/en
Application status is Expired legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B69/00Dyes not provided for by a single group of this subclass
    • C09B69/001Dyes containing an onium group attached to the dye skeleton via a bridge
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16Amino-anthraquinones
    • C09B1/20Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/28Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
    • C09B1/285Dyes with no other substituents than the amino groups
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10The polymethine chain containing an even number of >CH- groups
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/14Styryl dyes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/16Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms
    • C09B23/162Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B26/00Hydrazone dyes; Triazene dyes
    • C09B26/02Hydrazone dyes
    • C09B26/04Hydrazone dyes cationic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B41/00Special methods of performing the coupling reaction
    • C09B41/001Special methods of performing the coupling reaction characterised by the coupling medium
    • C09B41/005Special methods of performing the coupling reaction characterised by the coupling medium containing low molecular weight dispersing agents; containing surface active polythylene gylcols
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B44/00Azo dyes containing onium groups
    • C09B44/005Special process features in the quaternization reaction
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0096Purification; Precipitation; Filtration
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B69/00Dyes not provided for by a single group of this subclass

Abstract

Basic dyestuffs, e.g. of the azo, anthraquinone, phthalocyanine, styryl series, etc., are obtained as technically pure products by treating their solns., during or after their prepn. with 2-20%, calc. on the yield of dyestuff with the non-ionic addition products of alkylene oxides, advantageously ethylene oxide and cpds. contg. H, these adducts contng. 8-HO mols. alkylene oxide per active H atom, a suitable non-ionic surfactant being obtained by oxyethylating an addition product of 2.5 mol. styrene and 1 mol. phenol with 16 mol. ethylene oxide.
FR6928781A 1969-07-28 1969-08-21 Prepn of pure basic dyes in the presence of water-sol - non-ionic surfactants Expired FR2057480A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL6911540A NL6911540A (en) 1969-07-28 1969-07-28
FR6928781A FR2057480A5 (en) 1969-07-28 1969-08-21 Prepn of pure basic dyes in the presence of water-sol - non-ionic surfactants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6911540A NL6911540A (en) 1969-07-28 1969-07-28
FR6928781A FR2057480A5 (en) 1969-07-28 1969-08-21 Prepn of pure basic dyes in the presence of water-sol - non-ionic surfactants

Publications (1)

Publication Number Publication Date
FR2057480A5 true FR2057480A5 (en) 1971-05-21

Family

ID=26215236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6928781A Expired FR2057480A5 (en) 1969-07-28 1969-08-21 Prepn of pure basic dyes in the presence of water-sol - non-ionic surfactants

Country Status (2)

Country Link
FR (1) FR2057480A5 (en)
NL (1) NL6911540A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2219149A1 (en) * 1973-02-22 1974-09-20 Bayer Ag
EP0563975A1 (en) * 1992-04-02 1993-10-06 DyStar Japan Ltd. Process for producing a monoazodye

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2219149A1 (en) * 1973-02-22 1974-09-20 Bayer Ag
EP0563975A1 (en) * 1992-04-02 1993-10-06 DyStar Japan Ltd. Process for producing a monoazodye
US5532344A (en) * 1992-04-02 1996-07-02 Dystar Japan Ltd. Process for producing a monoazodye by diazo-coupling of a p-nitroanaline derivative with a N,N-substituted analine derivative

Also Published As

Publication number Publication date
NL6911540A (en) 1971-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse