FR2352864A1 - Procede de production de colorants azoiques - Google Patents

Procede de production de colorants azoiques

Info

Publication number
FR2352864A1
FR2352864A1 FR7716327A FR7716327A FR2352864A1 FR 2352864 A1 FR2352864 A1 FR 2352864A1 FR 7716327 A FR7716327 A FR 7716327A FR 7716327 A FR7716327 A FR 7716327A FR 2352864 A1 FR2352864 A1 FR 2352864A1
Authority
FR
France
Prior art keywords
production process
azoic dyes
dyes production
azoic
production
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7716327A
Other languages
English (en)
French (fr)
Other versions
FR2352864B1 (pt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2352864A1 publication Critical patent/FR2352864A1/fr
Application granted granted Critical
Publication of FR2352864B1 publication Critical patent/FR2352864B1/fr
Granted legal-status Critical Current

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)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Coloring (AREA)
FR7716327A 1976-05-28 1977-05-27 Procede de production de colorants azoiques Granted FR2352864A1 (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 (2)

Publication Number Publication Date
FR2352864A1 true FR2352864A1 (fr) 1977-12-23
FR2352864B1 FR2352864B1 (pt) 1981-12-24

Family

ID=10176874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716327A Granted FR2352864A1 (fr) 1976-05-28 1977-05-27 Procede de production de colorants azoiques

Country Status (10)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196537A2 (de) * 1985-03-30 1986-10-08 CASSELLA Aktiengesellschaft Wasserunlösliche rote Monoazofarbstoffe, ihre Herstellung und Verwendung
EP0684287A1 (de) * 1994-05-20 1995-11-29 Hoechst Mitsubishi Kasei Co., Ltd. Wasserunlösliche rote Monoazofarbstoffe, ihre Herstellung und ihre Verwendung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2846438C2 (de) 1978-10-25 1987-05-07 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Cyanazofarbstoffen
CH654589A5 (de) * 1983-12-02 1986-02-28 Ciba Geigy Ag Farbstoffmischungen.
DE3533980A1 (de) * 1985-09-24 1987-03-26 Cassella Ag Monoazofarbstoffe, ihre herstellung und verwendung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH487227A (de) * 1966-02-17 1970-03-15 Bayer Ag Verfahren zur Herstellung cyangruppenhaltiger Azofarbstoffe
GB1412922A (en) * 1973-03-03 1975-11-05 Bayer Ag Process for the preparation of azo compounds

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH487227A (de) * 1966-02-17 1970-03-15 Bayer Ag Verfahren zur Herstellung cyangruppenhaltiger Azofarbstoffe
GB1412922A (en) * 1973-03-03 1975-11-05 Bayer Ag Process for the preparation of azo compounds

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196537A2 (de) * 1985-03-30 1986-10-08 CASSELLA Aktiengesellschaft Wasserunlösliche rote Monoazofarbstoffe, ihre Herstellung und Verwendung
EP0196537A3 (en) * 1985-03-30 1987-07-22 Cassella Aktiengesellschaft Water insoluble red monoazo dyes, their preparation and their use
EP0684287A1 (de) * 1994-05-20 1995-11-29 Hoechst Mitsubishi Kasei Co., Ltd. Wasserunlösliche rote Monoazofarbstoffe, ihre Herstellung und ihre Verwendung

Also Published As

Publication number Publication date
IT1078992B (it) 1985-05-08
ES459246A1 (es) 1978-03-16
DE2724117A1 (de) 1978-03-23
BE854903A (fr) 1977-11-23
BR7703412A (pt) 1978-01-10
GB1578732A (en) 1980-11-05
NL7705742A (nl) 1977-11-30
CH626647A5 (en) 1981-11-30
FR2352864B1 (pt) 1981-12-24
JPS52146432A (en) 1977-12-06

Similar Documents

Publication Publication Date Title
BE862052A (fr) Procede de deshydrocyclodimerisation
BE856067A (fr) Procede de preparation de colorants pigmentaires
BR7708470A (pt) Processo de producao de dimetileter
FR2316296A1 (fr) Procede de production de solutions concentrees de colorants anioniques
FR2343783A1 (fr) Procede de production de colorants cyanazoiques
IT1096192B (it) Coloranti azoici
FR2292746A1 (fr) Procede de production de colorants cyanazoiques
FR2299387A1 (fr) Procede de preparation de colorants azoiques laques
BE840642A (fr) Procede de production de colorants azoiques
BE851651A (fr) Procede perfectionne de production de colorants azoiques
BE858994A (fr) Procede de preparation de dispersions aqueuses de colorants azoiques exempts de groupes hydrosolubilisants
FR2352864A1 (fr) Procede de production de colorants azoiques
BE856615A (fr) Procede de production de colorants oxazeniques
BE868581A (fr) Colorants azoiques reactifs, leur procede de production et leur applications tinctoriales
BE811377A (fr) Procede de production de colorants styryliques
BE850983A (fr) Procede de preparation de colorants azoiques
IT1096235B (it) Coloranti azoici
IT1097444B (it) Coloranti azoici
FR2348251A1 (fr) Procede pour produire des solutions concentrees de colorants basiques
FR2440970B1 (fr) Procede de production de colorants azoiques
BE834743A (fr) Procede de production de colorants anthraquinoniques
IT1097589B (it) Coloranti azoici
IT1101705B (it) Coloranti azoici
FR2348951A1 (fr) Procede de preparation de colorants disazoiques
BE853677A (fr) Procede de preparation de colorants azoiques phtalocyaniques

Legal Events

Date Code Title Description
ST Notification of lapse