IT1031221B - Procedimento per la preparazione di so uzioni concentrate di coloranti complessi de cromo - Google Patents

Procedimento per la preparazione di so uzioni concentrate di coloranti complessi de cromo

Info

Publication number
IT1031221B
IT1031221B IT1967275A IT1967275A IT1031221B IT 1031221 B IT1031221 B IT 1031221B IT 1967275 A IT1967275 A IT 1967275A IT 1967275 A IT1967275 A IT 1967275A IT 1031221 B IT1031221 B IT 1031221B
Authority
IT
Italy
Prior art keywords
utions
concentrated
procedure
preparation
chrome dyes
Prior art date
Application number
IT1967275A
Other languages
English (en)
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
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT1031221B publication Critical patent/IT1031221B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • 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
    • C09B45/04—Azo compounds in general
    • C09B45/06—Chromium compounds
    • 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
    • C09B55/00—Azomethine dyes
    • C09B55/001—Azomethine dyes forming a 1,2 complex metal compound, e.g. with Co or Cr, with another dye, e.g. with an azo or azomethine dye
    • 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)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT1967275A 1974-09-19 1975-01-28 Procedimento per la preparazione di so uzioni concentrate di coloranti complessi de cromo IT1031221B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742444736 DE2444736C2 (de) 1974-09-19 1974-09-19 Konzentrierte Lösungen von 1:2-Azo- und -Azomethin-chromkomplexfarbstoffen und Verfahren zu deren Herstellung

Publications (1)

Publication Number Publication Date
IT1031221B true IT1031221B (it) 1979-04-30

Family

ID=5926170

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1967275A IT1031221B (it) 1974-09-19 1975-01-28 Procedimento per la preparazione di so uzioni concentrate di coloranti complessi de cromo

Country Status (8)

Country Link
JP (1) JPS5828301B2 (it)
BE (1) BE824874A (it)
CH (1) CH616696A5 (it)
DE (1) DE2444736C2 (it)
FR (1) FR2285441A1 (it)
GB (1) GB1454982A (it)
IT (1) IT1031221B (it)
NL (1) NL7501046A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2634512C2 (de) * 1976-07-31 1984-11-08 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung konzentrierter, salzarmer Lösungen von sulfonsäuregruppenfreien Kobalt- und Chrom- 1 zu 2-Komplexfarbstoffen
DE2801035C2 (de) * 1978-01-11 1984-08-16 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von 1:2-Cr-Komplexfarbstoffen
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
DE2940849A1 (de) * 1979-10-09 1981-04-23 Bayer Ag, 5090 Leverkusen Konzentrierte farbstoffpraeparationen anionischer und kationischer farbstoffe, verfahren zu deren herstellung und deren verwendung zum faerben
DE3142037A1 (de) * 1981-10-23 1983-05-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung konzentrierter loesungen der lithiumsalze von 1:2-metallkomplexazofarbstoffen
DE3222966A1 (de) * 1982-06-19 1983-12-22 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von chromkomplexen von azo- bzw. azomethinfarbstoffen
DE3409082A1 (de) * 1984-03-13 1985-09-19 Bayer Ag, 5090 Leverkusen Mischungen von 1:2-chromkomplexfarbstoffen
JPH0420108U (it) * 1990-06-11 1992-02-20
GB9604816D0 (en) * 1996-03-07 1996-05-08 Clariant Finance Bvi Ltd Organic compounds

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317271A (en) * 1963-12-26 1967-05-02 American Cyanamid Co Compositions containing a neutraldyeing premetalized dye and process of dyeing polyamides therewith
DE1619470B1 (de) * 1966-04-01 1969-12-04 Bayer Ag Verfahren zur Herstellung stabiler, konzentrierter L¦sungen von 1 : 2 Metallkomplex-Azofarbstoffen
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
CH511929A (de) * 1969-04-24 1971-08-31 Ciba Geigy Ag Verfahren zur Herstellung von neuen chromhaltigen Komplexfarbstoffen
DE2031134C3 (de) * 1970-06-24 1979-01-04 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung wasserlöslicher Stammlösungen von sulfonsäuregruppenhaltigen, chromhaltigen Azofarbstoffen
BE757179A (en) * 1970-10-07 1971-04-07 Althouse Tertre Stable tinctorial prepns for dyeing paper by - direct application
DE2209478C3 (de) * 1972-02-29 1975-04-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von konzentrierten Lösungen metallfreier anionischer sulfonsäuregruppenhaltiger Azofarbstoffe
JPS5347812B2 (it) * 1972-03-31 1978-12-23

Also Published As

Publication number Publication date
CH616696A5 (en) 1980-04-15
FR2285441A1 (fr) 1976-04-16
BE824874A (fr) 1975-07-28
JPS5828301B2 (ja) 1983-06-15
GB1454982A (en) 1976-11-10
JPS5138318A (ja) 1976-03-31
DE2444736C2 (de) 1984-01-05
DE2444736A1 (de) 1976-04-08
NL7501046A (nl) 1976-03-23
FR2285441B1 (it) 1978-09-22

Similar Documents

Publication Publication Date Title
IT1034323B (it) Procedimento per la preparazione di alchilencarbonati
IT1051449B (it) Processo per la preparazione di coloranti xantenici
IT1066037B (it) Procedimento per la preparazione di polimetilen polifenil poliammine
RO70246A (ro) Procedeu pentru prepararea derivatilor de (1-fenil-2-triazoliletil)-eter
AR205196A1 (es) Procedimiento de preparacion de derivados de acidos n n'-bis(triiodocarbamoil - amino - benzoil)-diamino-alcanoicos
IT1048340B (it) Procedimento per la preparazione di idrossipivaddeide
BG25082A3 (bg) Метод за получаване на 1-ароил-2-ариламино-2-имидазолови производни
IT1022442B (it) Procedimento per la preparazione di alchilencarbonati
AR217629A1 (es) Procedimiento de preparacion de derivados de tienotetrahidropiridina
AR208511A1 (es) Procedimiento de preparacion de(sulfamoil-5-fenil)-2-aza 8-purinonas-6
RO72812A (ro) Procedeu pentru prepararea de biclorura fenilfosfonoasa
FR2279845A1 (fr) Preparation de bieres perfectionnees
TR17584A (tr) Herbisid triazinlerinin hazirlanmasina mahsus usul
IT1013202B (it) Procedimento per la preparazione di urea
IT1063363B (it) Procedimento per la preparazione di coloranti azoici
AR207242A1 (es) Procedimiento de preparacion de nuevos derivados de pirazolonas-(5)-1-substituidas
IT1027884B (it) Procedimento per la preparazione di poliespossidi
RO64924A (ro) Procedeu pentru prepararea unor saruri de pirazolil
IT1051982B (it) Procedimento per la preparazione di pinacolina
IT1068949B (it) Procedimento per la preparazione di 4-alchil-tio-semicarbazidi
AR209281A1 (es) Procedimiento de preparacion de derivados de ciclopropilfenilpirrolidina
RO66137A (ro) Procedeu pentru prepararea clorhidratului de carnitina
IT1002076B (it) Coloranti e procedimento per la loro preparazione
IT1054837B (it) Processo per la preparazione di coloranti xantenici
IT1025664B (it) Procedimento per la preparazione di n trimetilsililacetammide