FR1420324A - Procédé de fabrication de composés azoïques - Google Patents

Procédé de fabrication de composés azoïques

Info

Publication number
FR1420324A
FR1420324A FR1729A FR1729A FR1420324A FR 1420324 A FR1420324 A FR 1420324A FR 1729 A FR1729 A FR 1729A FR 1729 A FR1729 A FR 1729A FR 1420324 A FR1420324 A FR 1420324A
Authority
FR
France
Prior art keywords
manufacturing process
azo compounds
azo
compounds
manufacturing
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.)
Expired
Application number
FR1729A
Other languages
English (en)
Inventor
Erwin Scheitlin
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.)
Sandoz AG
Original Assignee
Sandoz 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
Application filed by Sandoz AG filed Critical Sandoz AG
Application granted granted Critical
Publication of FR1420324A publication Critical patent/FR1420324A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02Disazo dyes
    • C09B35/039Disazo dyes characterised by the tetrazo component
    • C09B35/08Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B41/00Special methods of performing the coupling reaction
    • C09B41/001Special methods of performing the coupling reaction characterised by the coupling medium
    • C09B41/002Special methods of performing the coupling reaction characterised by the coupling medium containing a solvent
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B41/00Special methods of performing the coupling reaction
    • C09B41/001Special methods of performing the coupling reaction characterised by the coupling medium
    • C09B41/004Special methods of performing the coupling reaction characterised by the coupling medium containing a reaction assistant, e.g. urea
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00Complex metal compounds of azo dyes
    • C09B45/02Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14Monoazo compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00Complex metal compounds of azo dyes
    • C09B45/02Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24Disazo or polyazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyethers (AREA)
FR1729A 1964-01-17 1965-01-13 Procédé de fabrication de composés azoïques Expired FR1420324A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH56564 1964-01-17
CH30364A CH436524A (de) 1964-01-17 1964-12-30 Verfahren zur Herstellung von Azoverbindungen

Publications (1)

Publication Number Publication Date
FR1420324A true FR1420324A (fr) 1965-12-03

Family

ID=25684165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1729A Expired FR1420324A (fr) 1964-01-17 1965-01-13 Procédé de fabrication de composés azoïques

Country Status (8)

Country Link
US (1) US3441556A (fr)
BE (1) BE658258A (fr)
CH (1) CH436524A (fr)
DE (1) DE1644319A1 (fr)
ES (1) ES308007A1 (fr)
FR (1) FR1420324A (fr)
GB (1) GB1095232A (fr)
NL (1) NL127075C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196023A2 (fr) * 1985-03-29 1986-10-01 Hoechst Aktiengesellschaft Composés 4,4'-disazoiques du 3,3'-dialcoxybiphénylène, leur procédé de préparation et leur utilisation
JPS61225381A (ja) * 1985-03-29 1986-10-07 ヘキスト・アクチエンゲゼルシヤフト 繊維上で水不溶性アゾ染料を生成する方法
EP0196573A2 (fr) * 1985-03-29 1986-10-08 Hoechst Aktiengesellschaft Sels de bis-diazonium du 4,4'-diamino-3,3'-dialcoxybiphénylène, leur procédé de préparation et leur utilisation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2209478C3 (de) * 1972-02-29 1975-04-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von konzentrierten Lösungen metallfreier anionischer sulfonsäuregruppenhaltiger Azofarbstoffe
JPS5516573B2 (fr) * 1972-11-16 1980-05-02

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809964A (en) * 1953-07-02 1957-10-15 Gen Aniline & Film Corp Process of preparing lower alkyl substituted aminoazoanilines
BE532140A (fr) * 1953-09-29
US2824096A (en) * 1954-07-13 1958-02-18 Du Pont Tricyanovinylaryleneazoarylene compounds
CH392733A (de) * 1961-12-21 1965-05-31 Sandoz Ag Verfahren zur Herstellung von wasserunlöslichen Disazofarbstoffen
DE1219155B (de) * 1963-11-27 1966-06-16 Hoechst Ag Verfahren zur Herstellung wasserloeslicher Azofarbstoffe

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196023A2 (fr) * 1985-03-29 1986-10-01 Hoechst Aktiengesellschaft Composés 4,4'-disazoiques du 3,3'-dialcoxybiphénylène, leur procédé de préparation et leur utilisation
JPS61225381A (ja) * 1985-03-29 1986-10-07 ヘキスト・アクチエンゲゼルシヤフト 繊維上で水不溶性アゾ染料を生成する方法
EP0196573A2 (fr) * 1985-03-29 1986-10-08 Hoechst Aktiengesellschaft Sels de bis-diazonium du 4,4'-diamino-3,3'-dialcoxybiphénylène, leur procédé de préparation et leur utilisation
EP0199973A2 (fr) * 1985-03-29 1986-11-05 Hoechst Aktiengesellschaft Procédé de préparation sur la fibre de colorants azoiques insolubles
EP0199973A3 (en) * 1985-03-29 1989-06-28 Hoechst Aktiengesellschaft Process for the production on the fibre of water insoluble azo dyes
EP0196023A3 (fr) * 1985-03-29 1989-06-28 Hoechst Aktiengesellschaft Composés 4,4'-disazoiques du 3,3'-dialcoxybiphénylène, leur procédé de préparation et leur utilisation
EP0196573A3 (fr) * 1985-03-29 1989-09-06 Hoechst Aktiengesellschaft Sels de bis-diazonium du 4,4'-diamino-3,3'-dialcoxybiphénylène, leur procédé de préparation et leur utilisation
JPH0373672B2 (fr) * 1985-03-29 1991-11-22 Hoechst Ag

Also Published As

Publication number Publication date
CH436524A (de) 1967-05-31
ES308007A1 (es) 1965-05-01
GB1095232A (en) 1967-12-13
US3441556A (en) 1969-04-29
NL6500373A (fr) 1965-07-14
NL127075C (fr) 1969-08-15
BE658258A (fr) 1965-04-30
DE1644319A1 (de) 1970-11-05

Similar Documents

Publication Publication Date Title
FR1453322A (fr) Procédé de fabrication de composés insaturés
FR1434080A (fr) Procédé de fabrication de composés azotés
FR1456314A (fr) Procédé de fabrication de diaryl sulfones
CH431554A (fr) Procédé de fabrication de p-nitrosophénol
FR1420324A (fr) Procédé de fabrication de composés azoïques
FR1476603A (fr) Procédé de fabrication de la l-alanine
FR1436298A (fr) Procédé de fabrication de 2-alcoyl- et de 2-aryl-delta2-oxazolines
FR1456771A (fr) Procédé de fabrication de composés azoïques
FR1490480A (fr) Procédé de fabrication de 2-imidazolidinones substituées
FR1439401A (fr) Procédé de fabrication de composés p-chloro-azoïques
FR1446848A (fr) Procédé de fabrication de composés azoïques
FR1433642A (fr) Procédé de fabrication de sulfonamides
FR1496332A (fr) Procédé de fabrication de composés de pyridine
FR1417451A (fr) Procédé de fabrication de composés aminés
FR1524851A (fr) Procédé de fabrication de composés époxy
FR1455733A (fr) Procédé de fabrication de bandes
FR1408316A (fr) Procédé de fabrication de supports enduits
FR88164E (fr) Procédé de fabrication de composés hydroxyles
FR1481935A (fr) Procédé de fabrication de condensats arylamine-aldéhyde
FR1456700A (fr) Procédé de fabrication de dihydroxytrisiloxanes
FR1446293A (fr) Procédé de fabrication de 5-chloro-3-aminopyrazinoates
FR1438812A (fr) Procédé de fabrication de propinyl-nu-phénylcarbamates
FR1455101A (fr) Procédé de fabrication de 5-isoxazolones
FR1410340A (fr) Procédé de fabrication de tubes composés
FR1441795A (fr) Composés de diazo-photosensibles et leur procédé de fabrication