BE854903A - Procede de production de colorants azoiques - Google Patents

Procede de production de colorants azoiques

Info

Publication number
BE854903A
BE854903A BE177795A BE177795A BE854903A BE 854903 A BE854903 A BE 854903A BE 177795 A BE177795 A BE 177795A BE 177795 A BE177795 A BE 177795A BE 854903 A BE854903 A BE 854903A
Authority
BE
Belgium
Prior art keywords
production process
azoic dyes
dyes production
azoic
production
Prior art date
Application number
BE177795A
Other languages
English (en)
French (fr)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of BE854903A publication Critical patent/BE854903A/xx

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
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
    • D06P1/18—Azo 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/095—Amino naphthalenes
    • C09B29/0955—Amino naphthalenes containing water solubilizing groups
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • C09B43/42—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals
    • 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
    • D06P3/34—Material containing ester groups
    • D06P3/52—Polyesters
    • D06P3/54—Polyesters using dispersed dyestuffs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
BE177795A 1976-05-28 1977-05-23 Procede de production de colorants azoiques BE854903A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2228376A GB1578732A (en) 1976-05-28 1976-05-28 Process for the manufacture of cyano azo dyes

Publications (1)

Publication Number Publication Date
BE854903A true BE854903A (fr) 1977-11-23

Family

ID=10176874

Family Applications (1)

Application Number Title Priority Date Filing Date
BE177795A BE854903A (fr) 1976-05-28 1977-05-23 Procede de production de colorants azoiques

Country Status (10)

Country Link
JP (1) JPS52146432A (xx)
BE (1) BE854903A (xx)
BR (1) BR7703412A (xx)
CH (1) CH626647A5 (xx)
DE (1) DE2724117A1 (xx)
ES (1) ES459246A1 (xx)
FR (1) FR2352864A1 (xx)
GB (1) GB1578732A (xx)
IT (1) IT1078992B (xx)
NL (1) NL7705742A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269770A (en) 1978-10-25 1981-05-26 Bayer Aktiengesellschaft Process for the preparation of cyanoazo dyestuffs

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654589A5 (de) * 1983-12-02 1986-02-28 Ciba Geigy Ag Farbstoffmischungen.
DE3511728A1 (de) * 1985-03-30 1986-10-02 Cassella Ag, 6000 Frankfurt Wasserunloesliche rote monoazofarbstoffe, ihre herstellung und verwendung
DE3533980A1 (de) * 1985-09-24 1987-03-26 Cassella Ag Monoazofarbstoffe, ihre herstellung und verwendung
DE4417699A1 (de) * 1994-05-20 1995-11-23 Cassella Ag Wasserunlösliche rote Monoazofarbstoffe, ihre Herstellung und ihre Verwendung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290915B (de) * 1966-02-17 1969-03-20 Bayer Ag Verfahren zum Faerben und Bedrucken von Fasermaterialien aus aromatischen Polyestern und Celluloseacetaten
DE2310745C3 (de) * 1973-03-03 1981-11-05 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Azoverbindungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269770A (en) 1978-10-25 1981-05-26 Bayer Aktiengesellschaft Process for the preparation of cyanoazo dyestuffs

Also Published As

Publication number Publication date
IT1078992B (it) 1985-05-08
FR2352864A1 (fr) 1977-12-23
ES459246A1 (es) 1978-03-16
DE2724117A1 (de) 1978-03-23
BR7703412A (pt) 1978-01-10
GB1578732A (en) 1980-11-05
NL7705742A (nl) 1977-11-30
CH626647A5 (en) 1981-11-30
FR2352864B1 (xx) 1981-12-24
JPS52146432A (en) 1977-12-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: IMPERIAL CHEMICAL INDUSTRIES LTD

Effective date: 19850523