IT1080612B - Procedimento per la preparazione di soluzioni concentrate,aventi uno scarso contenuto in sali,di coloranti azoici complessi del cobalto 1"2 e di coloranti azoici complessi del cromo 1"2 privi di gruppi solfonici - Google Patents

Procedimento per la preparazione di soluzioni concentrate,aventi uno scarso contenuto in sali,di coloranti azoici complessi del cobalto 1"2 e di coloranti azoici complessi del cromo 1"2 privi di gruppi solfonici

Info

Publication number
IT1080612B
IT1080612B IT2506477A IT2506477A IT1080612B IT 1080612 B IT1080612 B IT 1080612B IT 2506477 A IT2506477 A IT 2506477A IT 2506477 A IT2506477 A IT 2506477A IT 1080612 B IT1080612 B IT 1080612B
Authority
IT
Italy
Prior art keywords
complex
dye dyes
procedure
preparation
salt content
Prior art date
Application number
IT2506477A
Other languages
English (en)
Original Assignee
Basf 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 Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1080612B publication Critical patent/IT1080612B/it

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
    • C09B45/01—Complex metal compounds of azo dyes characterised by the method of metallisation
    • 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
    • C09B67/00—Influencing 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
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0072—Preparations with anionic dyes or reactive dyes
    • C09B67/0073—Preparations of acid or reactive dyes in liquid form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT2506477A 1976-07-31 1977-06-24 Procedimento per la preparazione di soluzioni concentrate,aventi uno scarso contenuto in sali,di coloranti azoici complessi del cobalto 1"2 e di coloranti azoici complessi del cromo 1"2 privi di gruppi solfonici IT1080612B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762634512 DE2634512C2 (de) 1976-07-31 1976-07-31 Verfahren zur Herstellung konzentrierter, salzarmer Lösungen von sulfonsäuregruppenfreien Kobalt- und Chrom- 1 zu 2-Komplexfarbstoffen

Publications (1)

Publication Number Publication Date
IT1080612B true IT1080612B (it) 1985-05-16

Family

ID=5984403

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2506477A IT1080612B (it) 1976-07-31 1977-06-24 Procedimento per la preparazione di soluzioni concentrate,aventi uno scarso contenuto in sali,di coloranti azoici complessi del cobalto 1"2 e di coloranti azoici complessi del cromo 1"2 privi di gruppi solfonici

Country Status (8)

Country Link
JP (1) JPS5317640A (it)
BE (1) BE857301A (it)
CH (1) CH629522A5 (it)
DE (1) DE2634512C2 (it)
FR (1) FR2360636A1 (it)
GB (1) GB1579388A (it)
IT (1) IT1080612B (it)
NL (1) NL7708445A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934015A1 (de) * 1979-08-22 1981-03-26 Bayer Ag, 51373 Leverkusen Verfahren zur herstellung von konzentrierten loesungen sulfogruppenfreier 1 zu 2-cr- bzw. 1 zu 2-co-komplexfarbstoffe
DE3829518A1 (de) * 1988-08-31 1990-03-01 Basf Ag Verfahren zur herstellung von loesungen von 1:2-chromkomplex-azofarbstoffen
DE19905279A1 (de) * 1999-02-09 2000-08-10 Bayer Ag Verwendung flüssiger Farbstoffpräparationen zum Färben von Holz

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1619357C3 (de) * 1966-12-29 1974-08-08 Basf Ag, 6700 Ludwigshafen Verwendung von hochkonzentrierten, stabilen, mit Wasser in jedem Verhältnis mischbaren, sulfonsäuregruppenfreie 1:2-Chrom- oder Kobaltkomplexe von Azofarbstoffen enthaltenden Stammlösungen zur Bereitung von Färbebädern oder Druckpasten
DE2444736C2 (de) * 1974-09-19 1984-01-05 Bayer Ag, 5090 Leverkusen Konzentrierte Lösungen von 1:2-Azo- und -Azomethin-chromkomplexfarbstoffen und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
GB1579388A (en) 1980-11-19
NL7708445A (nl) 1978-02-02
CH629522A5 (en) 1982-04-30
DE2634512C2 (de) 1984-11-08
BE857301A (fr) 1978-01-30
FR2360636B1 (it) 1983-12-23
JPS5317640A (en) 1978-02-17
DE2634512A1 (de) 1978-02-02
FR2360636A1 (fr) 1978-03-03

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