GB928413A - Process for dyeing and/or printing cellulosic textile materials - Google Patents

Process for dyeing and/or printing cellulosic textile materials

Info

Publication number
GB928413A
GB928413A GB4473661A GB4473661A GB928413A GB 928413 A GB928413 A GB 928413A GB 4473661 A GB4473661 A GB 4473661A GB 4473661 A GB4473661 A GB 4473661A GB 928413 A GB928413 A GB 928413A
Authority
GB
United Kingdom
Prior art keywords
dyes
printing
acid
dyeing
tetrazaporphin
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
GB4473661A
Inventor
Arnold Tartter
Adolf Blum
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
Priority claimed from DEB60586A external-priority patent/DE1154789B/en
Priority claimed from DEB64550A external-priority patent/DE1176605B/en
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB928413A publication Critical patent/GB928413A/en
Expired legal-status Critical Current

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
    • C09B47/00Porphines; Azaporphines
    • C09B47/04Phthalocyanines abbreviation: Pc
    • C09B47/32Cationic phthalocyanine dyes

Landscapes

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

Abstract

A process for dyeing or printing cellulose textile materials with tetrazaporphin dyes of the formula T-(CH2-X)n in which T is the radical of a copper or nickel tetrazaporphin, X is a quaternary ammonium salt group which in turn bears a sulphonic acid, sulphonic acid amide, sulphonic acid ester or carboxylic acid, carboxylic acid amide, carboxylic acid ester or nitrile group and n is a whole number from 1 to 8, comprises applying the dye in the absence of weakly acid reacting agents and thereafter heating the material in the presence of an alkali at 50 DEG -150 DEG C. whereby an insoluble tetrazaporphin dye is deposited thereon. The said dyes may be used together with vat dyes or reactive dyes and fixed in the way usual for such dyes. Coloured discharges over dischargeable dyeings or coloured resists over aniline black or naphthol bottomings can be obtained by applying a printing paste containing the said dyes, an alkali and a reducing or discharging agent, e.g. sodium formaldehyde sulphoxylate thereafter heating the printed material at 98 DEG -106 DEG C. The specified alkalis are the carbonates and hydroxides of sodium and potassium and among the weakly acid reagents to be excluded are formic, acetic, trichloracetic, citric, lactic and maleic acid and sodium dihydrogen phosphate. Dyestuffs containing as the group X the preferred group <FORM:0928413/IV(a)/1> may be prepared by reacting a copper or nickel phthalocyanin containing chloromethyl groups with the potassium salt of N,N-dimethylamino acetic acid in water at 90 DEG -95 DEG C. Examples of dyeing and printing, including resist and discharge printing, fabrics of cotton and spun rayon are given. Specifications 633,160, 686,036 and German Specification 843,725 are referred to.
GB4473661A 1960-12-22 1961-12-14 Process for dyeing and/or printing cellulosic textile materials Expired GB928413A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB60586A DE1154789B (en) 1960-12-22 1960-12-22 Process for dyeing and / or printing textiles made of cellulose
DEB64550A DE1176605B (en) 1961-10-27 1961-10-27 Process for dyeing and / or printing textiles made of cellulose

Publications (1)

Publication Number Publication Date
GB928413A true GB928413A (en) 1963-06-12

Family

ID=25965822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4473661A Expired GB928413A (en) 1960-12-22 1961-12-14 Process for dyeing and/or printing cellulosic textile materials

Country Status (2)

Country Link
BE (1) BE611907A (en)
GB (1) GB928413A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272879B (en) * 1962-07-14 1968-07-18 Hoechst Ag Process for the production of real colors or prints on cellulose materials

Also Published As

Publication number Publication date
BE611907A (en) 1962-06-22

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