IT1062443B - Processo per la preparazione del colorante c.i. acid red 42 con caratteristiche tecnico applicative migliorate preparazioni per colorante e impiego per tingere o stampare materiali fibrosi azotati - Google Patents

Processo per la preparazione del colorante c.i. acid red 42 con caratteristiche tecnico applicative migliorate preparazioni per colorante e impiego per tingere o stampare materiali fibrosi azotati

Info

Publication number
IT1062443B
IT1062443B IT2099476A IT2099476A IT1062443B IT 1062443 B IT1062443 B IT 1062443B IT 2099476 A IT2099476 A IT 2099476A IT 2099476 A IT2099476 A IT 2099476A IT 1062443 B IT1062443 B IT 1062443B
Authority
IT
Italy
Prior art keywords
dye
dying
preparation
fibrous materials
acid red
Prior art date
Application number
IT2099476A
Other languages
English (en)
Original Assignee
Hoechst 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
Priority claimed from DE19752510413 external-priority patent/DE2510413C2/de
Priority claimed from DE19762605416 external-priority patent/DE2605416C3/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1062443B publication Critical patent/IT1062443B/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
    • 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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
    • C09B67/0015—Influencing the physical properties by treatment with a liquid, e.g. solvents of azoic pigments
    • 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
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
IT2099476A 1975-03-11 1976-03-09 Processo per la preparazione del colorante c.i. acid red 42 con caratteristiche tecnico applicative migliorate preparazioni per colorante e impiego per tingere o stampare materiali fibrosi azotati IT1062443B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752510413 DE2510413C2 (de) 1975-03-11 1975-03-11 Verfahren zur herstellung von c.i. acid red 42 mit verbesserten anwendungstechnischen eigenschaften, farbstoffpraeparationen und verwendung zum faerben oder bedrucken von stickstoffhaltigen fasermaterialien
DE19762605416 DE2605416C3 (de) 1976-02-12 1976-02-12 Verfahren zur Herstellung von C.I. Acid Red 42 mit verbesserten anwendungstechnischen Eigenschaften, Farbstoffpräparationen und Verwendung zum Färben oder Bedrucken von stickstoffhaltigen Fasermaterialien

Publications (1)

Publication Number Publication Date
IT1062443B true IT1062443B (it) 1984-10-10

Family

ID=25768611

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2099476A IT1062443B (it) 1975-03-11 1976-03-09 Processo per la preparazione del colorante c.i. acid red 42 con caratteristiche tecnico applicative migliorate preparazioni per colorante e impiego per tingere o stampare materiali fibrosi azotati

Country Status (6)

Country Link
JP (1) JPS5940852B2 (it)
CA (1) CA1077470A (it)
CH (1) CH587889A5 (it)
FR (1) FR2303839A1 (it)
GB (1) GB1537365A (it)
IT (1) IT1062443B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656407C3 (de) * 1976-12-13 1981-10-08 CIBA-GEIGY AG, 4002 Basel Verfahren zur Herstellung von staubarmen Farbstoff- und optischen Aufhellerpräparaten und deren Verwendung
JPH0271149A (ja) * 1988-07-25 1990-03-09 Ishikawajima Harima Heavy Ind Co Ltd 雰囲気ガス中の微量水分検出方法及び検出器
US7354965B2 (en) 2003-09-18 2008-04-08 Fujifilm Corporation Azo compound, colorant-containing curable composition, and color filter and method of producing the same
JP4518819B2 (ja) 2004-03-17 2010-08-04 富士フイルム株式会社 アゾ化合物
JP4512507B2 (ja) 2004-07-09 2010-07-28 富士フイルム株式会社 ピリドンアゾ化合物およびこの互変異性体を含み着色剤含有硬化性組成物、カラーフィルタおよびその製造方法
JP4727351B2 (ja) 2005-04-12 2011-07-20 富士フイルム株式会社 感光性組成物、カラーフィルタ及びその製造方法
JP2007058085A (ja) 2005-08-26 2007-03-08 Fujifilm Holdings Corp 着色剤含有硬化性組成物、カラーフィルタ及びその製造方法

Also Published As

Publication number Publication date
CH587889A5 (it) 1977-05-13
GB1537365A (en) 1978-12-29
FR2303839A1 (fr) 1976-10-08
JPS5940852B2 (ja) 1984-10-03
JPS51112839A (en) 1976-10-05
FR2303839B1 (it) 1980-02-15
CA1077470A (en) 1980-05-13

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