NL127075C - - Google Patents

Info

Publication number
NL127075C
NL127075C NL6500373A NL6500373A NL127075C NL 127075 C NL127075 C NL 127075C NL 6500373 A NL6500373 A NL 6500373A NL 6500373 A NL6500373 A NL 6500373A NL 127075 C NL127075 C NL 127075C
Authority
NL
Netherlands
Application number
NL6500373A
Other versions
NL6500373A (xx
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 filed Critical
Publication of NL6500373A publication Critical patent/NL6500373A/xx
Application granted granted Critical
Publication of NL127075C publication Critical patent/NL127075C/xx

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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • 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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • C09B41/002—Special methods of performing the coupling reaction characterised by the coupling medium containing a solvent
    • 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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • C09B41/004—Special methods of performing the coupling reaction characterised by the coupling medium containing a reaction assistant, e.g. urea
    • 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
    • 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
    • C09B45/24—Disazo or polyazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyethers (AREA)
NL6500373A 1964-01-17 1965-01-13 NL127075C (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH56564 1964-01-17
CH30364A CH436524A (de) 1964-01-17 1964-12-30 Verfahren zur Herstellung von Azoverbindungen

Publications (2)

Publication Number Publication Date
NL6500373A NL6500373A (xx) 1965-07-14
NL127075C true NL127075C (xx) 1969-08-15

Family

ID=25684165

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6500373A NL127075C (xx) 1964-01-17 1965-01-13

Country Status (8)

Country Link
US (1) US3441556A (xx)
BE (1) BE658258A (xx)
CH (1) CH436524A (xx)
DE (1) DE1644319A1 (xx)
ES (1) ES308007A1 (xx)
FR (1) FR1420324A (xx)
GB (1) GB1095232A (xx)
NL (1) NL127075C (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2209478C3 (de) * 1972-02-29 1975-04-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von konzentrierten Lösungen metallfreier anionischer sulfonsäuregruppenhaltiger Azofarbstoffe
JPS5516573B2 (xx) * 1972-11-16 1980-05-02
DE3511547A1 (de) * 1985-03-29 1986-10-09 Hoechst Ag, 6230 Frankfurt Bis-diazoniumsalze von 4,4'-diamino-3,3'-dialkoxy-biphenylen, verfahren zu ihrer herstellung und deren verwendung
DE3511543A1 (de) * 1985-03-29 1986-10-02 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von wasserunloeslichen azofarbstoffen auf der faser
DE3511546A1 (de) * 1985-03-29 1986-10-02 Hoechst Ag, 6230 Frankfurt 4,4'diazoverbindungen von 3,3'-dialkoxy-biphenylen, verfahren zu ihrer herstellung und deren verwendung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809964A (en) * 1953-07-02 1957-10-15 Gen Aniline & Film Corp Process of preparing lower alkyl substituted aminoazoanilines
BE532140A (xx) * 1953-09-29
US2824096A (en) * 1954-07-13 1958-02-18 Du Pont Tricyanovinylaryleneazoarylene compounds
CH392733A (de) * 1961-12-21 1965-05-31 Sandoz Ag Verfahren zur Herstellung von wasserunlöslichen Disazofarbstoffen
DE1219155B (de) * 1963-11-27 1966-06-16 Hoechst Ag Verfahren zur Herstellung wasserloeslicher Azofarbstoffe

Also Published As

Publication number Publication date
GB1095232A (en) 1967-12-13
FR1420324A (fr) 1965-12-03
DE1644319A1 (de) 1970-11-05
CH436524A (de) 1967-05-31
NL6500373A (xx) 1965-07-14
BE658258A (xx) 1965-04-30
ES308007A1 (es) 1965-05-01
US3441556A (en) 1969-04-29

Similar Documents

Publication Publication Date Title
BE659339A (xx)
BE642400A (xx)
BE613833A (xx)
BE661191A (xx)
BE642437A (xx)
BE658258A (xx)
BE483969A (xx)
BE661063A (xx)
BE642367A (xx)
BE642316A (xx)
BE660750A (xx)
BE660581A (xx)
BE660357A (xx)
BE642243A (xx)
BE660183A (xx)
BE660178A (xx)
BE642212A (xx)
BE642114A (xx)
BE660119A (xx)
BE660115A (xx)
BE659976A (xx)
BE659933A (xx)
BE659666A (xx)
BE642104A (xx)
BE47396A (xx)