BE444536A - - Google Patents

Info

Publication number
BE444536A
BE444536A BE444536DA BE444536A BE 444536 A BE444536 A BE 444536A BE 444536D A BE444536D A BE 444536DA BE 444536 A BE444536 A BE 444536A
Authority
BE
Belgium
Application number
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 BE444536A publication Critical patent/BE444536A/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
    • C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
    • C09B35/18—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from heterocyclic 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
    • 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
    • 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
    • C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
    • C09B35/16—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from hydroxy-amines
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE444536D 1941-02-18 1942-02-18 BE444536A (xx)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH232505T 1941-02-18
CH609299X 1942-02-03
CH616155X 1942-10-30

Publications (1)

Publication Number Publication Date
BE444536A true BE444536A (xx) 1942-03-31

Family

ID=27177968

Family Applications (3)

Application Number Title Priority Date Filing Date
BE453075D BE453075A (xx) 1941-02-18
BE444535D BE444535A (xx) 1941-02-18 1942-02-18
BE444536D BE444536A (xx) 1941-02-18 1942-02-18

Family Applications Before (2)

Application Number Title Priority Date Filing Date
BE453075D BE453075A (xx) 1941-02-18
BE444535D BE444535A (xx) 1941-02-18 1942-02-18

Country Status (7)

Country Link
US (4) US2439153A (xx)
BE (3) BE444535A (xx)
CH (38) CH232504A (xx)
DE (1) DE751343C (xx)
FR (3) FR888245A (xx)
GB (4) GB609299A (xx)
NL (4) NL61326C (xx)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637723A (en) * 1953-05-05 Disazo dyestuffs contalgmd
US2820783A (en) * 1958-01-21 Foreign
US2557057A (en) * 1943-12-20 1951-06-12 Ciba Ltd Disazo dyestuff
BE471698A (xx) * 1946-03-08
US2476260A (en) * 1946-04-11 1949-07-12 Ciba Ltd Process for the manufacture of disazo-dyestuffs
US2476261A (en) * 1946-04-11 1949-07-12 Ciba Ltd Process for the manufacture of asymmetrical polyazo-dyestuffs
US2475265A (en) * 1946-04-23 1949-07-05 Ciba Ltd Process for carrying out coupling reactions
US2536957A (en) * 1946-10-17 1951-01-02 Ciba Ltd Process of making metalliferous azo dyestuffs
US2590346A (en) * 1947-06-26 1952-03-25 Ciba Ltd Cupriferous disazo-dyestuffs
US2612496A (en) * 1948-04-02 1952-09-30 Gaspar Acid azo dyes
BE488200A (xx) * 1948-04-02
US2584935A (en) * 1949-02-04 1952-02-05 Gen Aniline & Film Corp Unsymmetrical disazo dyestuffs
US2644814A (en) * 1950-01-20 1953-07-07 Hoechst Ag Water-insoluble monoazodyestuffs
US2630431A (en) * 1951-02-24 1953-03-03 Du Pont Metallized disazo dyes
US2769806A (en) * 1952-04-10 1956-11-06 Ciba Ltd Disazo-dyestuffs
NL177467B (nl) * 1952-04-10 Hoechst Ag Werkwijze voor de bereiding van een katalysator voor het reduceren van stikstofoxyden in afvalgas.
US2793205A (en) * 1952-11-28 1957-05-21 Ciba Ltd Disazo-dyestuffs
US2816102A (en) * 1953-02-12 1957-12-10 Ciba Ltd Metalliferous azo dyestuffs
US2809963A (en) * 1954-10-26 1957-10-15 Ciba Ltd Azo-dyestuffs
US2886562A (en) * 1955-08-11 1959-05-12 Bayer Ag Disazo dyestuffs
NL101865C (xx) * 1956-08-02
CH437589A (de) * 1963-11-08 1967-06-15 Durand & Huguenin Ag Verfahren zur Herstellung von wasserlöslichen metallisierbaren Disazofarbstoffen
DE2451257C3 (de) * 1974-10-29 1979-05-10 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von konzentrierten Farbstofflösungen und Verfahren zum Färben
CH663027A5 (de) * 1985-01-08 1987-11-13 Ciba Geigy Ag Verfahren zur herstellung von metallisierbaren azofarbstoffen.
AU2002238450B2 (en) * 2000-12-28 2006-08-17 Ciba Specialty Chemicals Holding Inc. Disazo dyes, and copper complexes thereof, for dyeing paper

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2036159A (en) * 1936-03-31 Manufacture of new azo dye stuff
GB190916092A (en) * 1907-10-10 1910-08-09 Antoine Miltiade Mille Improvements in Automatic Lubricators.
FR481190A (fr) * 1915-06-19 1916-11-08 Soc Ind Chimique Bale Production de colorants orthooxyazoiques substantifs et leur transformation en combinaisons cuivrées en substance ou sur la fibre
FR20186E (fr) * 1915-06-19 1917-01-25 Soc Ind Chimique Bale Production de colorants orthooxyazoiques substantifs et leur transformation en combinaisons cuivrées en substance ou sur la fibre
US1210751A (en) * 1915-10-08 1917-01-02 Chem Ind Basel Substantive orthooxyazo dyestuffs and a process of making same.
GB102881A (en) * 1916-05-13 1917-01-04 Oliver Imray Manufacture of New, Direct-dyeing Ortho-oxy-azo-dyestuffs.
US1889732A (en) * 1930-03-11 1932-11-29 Gen Aniline Works Inc Copper containing disazodyestuffs
GB352956A (en) * 1930-04-14 1931-07-14 Ig Farbenindustrie Ag Process for the manufacture of substantive dyeing disazo dyestuffs containing copper
US1921337A (en) * 1931-09-21 1933-08-08 Gen Aniline Works Inc Copper-containing azodyestuff
CH163896A (de) * 1931-11-13 1933-09-15 Ig Farbenindustrie Ag Verfahren zur Herstellung eines o-Oxyazofarbstoffes.
GB410192A (en) * 1931-11-13 1934-05-14 Ig Farbenindustrie Ag Process for the manufacture of azo-dyestuffs
FR842972A (fr) * 1937-09-07 1939-06-22 Ig Farbenindustrie Ag Colorants azoïques et leur procédé de production
US2241796A (en) * 1938-05-30 1941-05-13 Gen Aniline & Film Corp Azo dyestuffs

Also Published As

Publication number Publication date
CH232504A (de) 1944-05-31
CH232506A (de) 1944-05-31
US2424066A (en) 1947-07-15
US2427537A (en) 1947-09-16
CH236937A (de) 1945-03-15
CH236935A (de) 1945-03-15
CH257019A (de) 1948-09-15
GB616155A (en) 1949-01-18
NL61608C (xx) 1945-09-15
CH236930A (de) 1945-03-15
CH236926A (de) 1945-03-15
CH236932A (de) 1945-03-15
CH241346A (de) 1946-02-28
CH257015A (de) 1948-09-15
CH257009A (de) 1948-09-15
CH236938A (de) 1945-03-15
CH229184A (de) 1943-10-15
US2439153A (en) 1948-04-06
CH233083A (de) 1944-06-30
FR888245A (fr) 1943-12-07
CH236929A (de) 1945-03-15
CH232508A (de) 1944-05-31
CH257013A (de) 1948-09-15
NL62314C (xx) 1949-01-15
FR899230A (fr) 1945-05-24
CH232509A (de) 1944-05-31
CH236928A (de) 1945-03-15
CH232505A (de) 1944-05-31
FR888249A (fr) 1943-12-07
GB609302A (en) 1948-09-29
CH238264A (de) 1945-06-30
GB609299A (en) 1948-09-29
CH236936A (de) 1945-03-15
CH236934A (de) 1945-03-15
CH241347A (de) 1946-02-28
GB609300A (en) 1948-09-29
CH257014A (de) 1948-09-15
CH257016A (de) 1948-09-15
DE751343C (de) 1953-05-04
CH232503A (de) 1944-05-31
CH231843A (de) 1944-04-15
CH257012A (de) 1948-09-15
CH236925A (de) 1945-03-15
BE453075A (xx)
CH257011A (de) 1948-09-15
NL61326C (xx) 1948-07-15
CH236927A (de) 1945-03-15
CH246422A (de) 1946-12-31
NL61609C (xx) 1948-09-15
CH257010A (de) 1948-09-15
BE444535A (xx) 1942-03-31
CH236933A (de) 1945-03-15
CH236931A (de) 1945-03-15
CH257020A (de) 1948-09-15
US2426977A (en) 1947-09-09
CH246423A (de) 1946-12-31

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