NL7303487A - - Google Patents

Info

Publication number
NL7303487A
NL7303487A NL7303487A NL7303487A NL7303487A NL 7303487 A NL7303487 A NL 7303487A NL 7303487 A NL7303487 A NL 7303487A NL 7303487 A NL7303487 A NL 7303487A NL 7303487 A NL7303487 A NL 7303487A
Authority
NL
Netherlands
Application number
NL7303487A
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 NL7303487A publication Critical patent/NL7303487A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
    • C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • 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
    • C09B41/005—Special methods of performing the coupling reaction characterised by the coupling medium containing low molecular weight dispersing agents; containing surface active polythylene gylcols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7303487A 1972-03-15 1973-03-13 NL7303487A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1208472A GB1426053A (en) 1972-03-15 1972-03-15 Preparation of dispersible azo dyestuff compositions by azo coupling
GB5369472 1972-11-21

Publications (1)

Publication Number Publication Date
NL7303487A true NL7303487A (enrdf_load_stackoverflow) 1973-09-18

Family

ID=26248757

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7303487A NL7303487A (enrdf_load_stackoverflow) 1972-03-15 1973-03-13

Country Status (7)

Country Link
JP (1) JPS494721A (enrdf_load_stackoverflow)
CH (1) CH581682A5 (enrdf_load_stackoverflow)
ES (1) ES412659A1 (enrdf_load_stackoverflow)
FR (1) FR2176040B1 (enrdf_load_stackoverflow)
GB (1) GB1426053A (enrdf_load_stackoverflow)
IT (1) IT981218B (enrdf_load_stackoverflow)
NL (1) NL7303487A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607122C2 (de) * 1976-02-21 1983-10-27 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Azofarbstoffen
DE2846149C2 (de) 1978-10-24 1982-04-29 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung granulierter Mischungen von Küpen- und/oder Dispersionsfarbstoffen
DE2847532C3 (de) * 1978-11-02 1981-08-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Azofarbstoffen
JPS5612464A (en) * 1979-07-13 1981-02-06 Ito Yasuro Method of spraying concrete
JPS5664067A (en) * 1979-10-31 1981-06-01 Ito Yasuro Concrete spraying method
US5030244A (en) * 1988-06-08 1991-07-09 Ciba-Geigy Corporation Preparation of granules of dyes, optical whiteners or photoactivators from an aqueous suspension of naphthalene sulfonic acid-formaldehyde condensate dispersant
JPH07278458A (ja) * 1994-04-08 1995-10-24 Toyo Ink Mfg Co Ltd ジスアゾ顔料の製造方法
DE10161609A1 (de) * 2001-12-14 2003-06-26 Clariant Gmbh Verfahren zur Herstellung feinteiliger Azofarbmittelpräparationen für den Ink-Jet-Druck
CN103450699B (zh) * 2013-09-13 2015-07-01 杭州福莱蒽特精细化工有限公司 制备分散染料的研磨偶合方法
CN108929558B (zh) * 2018-06-27 2020-10-27 浙江龙盛集团股份有限公司 一种分散大红染料化合物及其制备方法和应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1169063A (fr) * 1955-12-28 1958-12-22 Gen Aniline & Film Corp Procédé de préparation de pigments azoïques
BE628744A (enrdf_load_stackoverflow) * 1961-04-26

Also Published As

Publication number Publication date
ES412659A1 (es) 1976-05-16
FR2176040A1 (enrdf_load_stackoverflow) 1973-10-26
GB1426053A (en) 1976-02-25
JPS494721A (enrdf_load_stackoverflow) 1974-01-16
FR2176040B1 (enrdf_load_stackoverflow) 1977-02-04
CH581682A5 (enrdf_load_stackoverflow) 1976-11-15
IT981218B (it) 1974-10-10

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Legal Events

Date Code Title Description
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