GB1508700A - Water-soluble copper complex compounds process for their preparation and use as dyestuffs - Google Patents

Water-soluble copper complex compounds process for their preparation and use as dyestuffs

Info

Publication number
GB1508700A
GB1508700A GB31051/76A GB3105176A GB1508700A GB 1508700 A GB1508700 A GB 1508700A GB 31051/76 A GB31051/76 A GB 31051/76A GB 3105176 A GB3105176 A GB 3105176A GB 1508700 A GB1508700 A GB 1508700A
Authority
GB
United Kingdom
Prior art keywords
formula
water
copper complex
group
soluble copper
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
GB31051/76A
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of GB1508700A publication Critical patent/GB1508700A/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/18—Monoazo compounds containing copper
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/34—Preparation from o-monohydroxy azo compounds having in the o'-position an atom or functional group other than hydroxyl, alkoxy, carboxyl, amino or keto groups
    • C09B45/36—Preparation from o-monohydroxy azo compounds having in the o'-position an atom or functional group other than hydroxyl, alkoxy, carboxyl, amino or keto groups by oxidation of hydrogen in o'-position
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes
    • C09B62/515—Metal complex azo dyes

Landscapes

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

Abstract

Water-soluble copper complex dyes of the formula 1, in which the individual symbols have the following meaning: A = H, Cl or acylamino of a lower aliphatic or aromatic carboxylic acid, B = methyl, carboxyl or carbalkoxy having 2 to 5 C atoms, X = a vinyl or beta -sulphatoethylsulphonyl group and n = 1 or 2, are prepared by reacting compounds of the formula 4, wherein R = H or OH with copper donors, in the presence of an oxidising agent if R = H. If X in formula 1 is a beta -sulphatoethyl group, this can optionally be converted to the vinyl group by means of an alkaline agent. The dyes of formula 1 may be used to dye and print fibre materials, giving yellowish-brown to reddish-brown dyeings and prints. <IMAGE>
GB31051/76A 1975-07-25 1976-07-26 Water-soluble copper complex compounds process for their preparation and use as dyestuffs Expired GB1508700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2533250A DE2533250C3 (en) 1975-07-25 1975-07-25 Process for the production of water-soluble copper complex azo dyes and their use for dyeing cellulose fiber materials

Publications (1)

Publication Number Publication Date
GB1508700A true GB1508700A (en) 1978-04-26

Family

ID=5952432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31051/76A Expired GB1508700A (en) 1975-07-25 1976-07-26 Water-soluble copper complex compounds process for their preparation and use as dyestuffs

Country Status (11)

Country Link
JP (1) JPS605621B2 (en)
AU (1) AU501564B2 (en)
BE (1) BE844527A (en)
BR (1) BR7604745A (en)
CH (1) CH630214GA3 (en)
CS (1) CS186742B2 (en)
DE (1) DE2533250C3 (en)
FR (1) FR2318906A1 (en)
GB (1) GB1508700A (en)
IN (1) IN144645B (en)
IT (1) IT1064732B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247314U (en) * 1985-09-12 1987-03-24
JPH01127512U (en) * 1988-02-17 1989-08-31
JP2599526B2 (en) * 1992-02-03 1997-04-09 新日本製鐵株式会社 Copper-iron-based metal sheet excellent in spring limit value and strength with small characteristic anisotropy and method for producing the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1285552A (en) * 1961-03-11 1962-02-23 Ici Ltd New Metallic Azo Dyes
DE2016862C3 (en) * 1970-04-09 1980-02-07 Hoechst Ag, 6000 Frankfurt Process for the preparation of I to 1 and I to 2 metal complex azo dyes

Also Published As

Publication number Publication date
FR2318906A1 (en) 1977-02-18
IN144645B (en) 1978-05-27
CS186742B2 (en) 1978-12-29
DE2533250C3 (en) 1979-07-26
BR7604745A (en) 1977-08-02
DE2533250B2 (en) 1978-11-23
IT1064732B (en) 1985-02-25
JPS5215524A (en) 1977-02-05
AU1618576A (en) 1978-01-26
BE844527A (en) 1977-01-26
CH630214B (en)
CH630214GA3 (en) 1982-06-15
AU501564B2 (en) 1979-06-21
DE2533250A1 (en) 1977-01-27
JPS605621B2 (en) 1985-02-13
FR2318906B1 (en) 1981-04-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19960725