FR1012553A - New stilbenic dyes and their preparation process - Google Patents

New stilbenic dyes and their preparation process

Info

Publication number
FR1012553A
FR1012553A FR1012553DA FR1012553A FR 1012553 A FR1012553 A FR 1012553A FR 1012553D A FR1012553D A FR 1012553DA FR 1012553 A FR1012553 A FR 1012553A
Authority
FR
France
Prior art keywords
stilbenic
dyes
new
preparation process
preparation
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
Other languages
French (fr)
Inventor
Marcel Jirou
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.)
Societe Anonyme de Matieres Colorantes et Produits Chimiques Francolor
Original Assignee
Societe Anonyme de Matieres Colorantes et Produits Chimiques Francolor
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 Societe Anonyme de Matieres Colorantes et Produits Chimiques Francolor filed Critical Societe Anonyme de Matieres Colorantes et Produits Chimiques Francolor
Application granted granted Critical
Publication of FR1012553A publication Critical patent/FR1012553A/en
Expired legal-status Critical Current

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
    • C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1012553D 1949-11-22 1949-11-22 New stilbenic dyes and their preparation process Expired FR1012553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1012553T 1949-11-22

Publications (1)

Publication Number Publication Date
FR1012553A true FR1012553A (en) 1952-07-15

Family

ID=9570946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1012553D Expired FR1012553A (en) 1949-11-22 1949-11-22 New stilbenic dyes and their preparation process

Country Status (1)

Country Link
FR (1) FR1012553A (en)

Similar Documents

Publication Publication Date Title
FR1071641A (en) New anthraquinone dyes and process for their preparation
FR1021186A (en) Azo compounds and their preparation process
FR1044300A (en) New anthraquinone derivatives and their preparation process
FR1007299A (en) New dyes, their preparation process and their applications
FR1012553A (en) New stilbenic dyes and their preparation process
FR1059754A (en) Process for the preparation of novel polymethine dyes and resulting products
FR1034684A (en) New aryl-trichloro-ethanols and their preparation process
FR980405A (en) New dyes and their preparation process
FR1021520A (en) Trisazo dyes and process for their preparation
FR1008418A (en) Mono-azo dyes and process for their preparation
FR1017598A (en) New trisazo dyes and process for their preparation
FR1023840A (en) New copolymers and their preparation process
FR1010266A (en) New azo dyes of the stilbene series and their preparation process
FR1029649A (en) Copperable tetrakisazo dyes and method of preparation
FR969178A (en) Dyes of the naphthoquinone-imine series and their preparation process
FR1059797A (en) Chromiferous brown dyes and their preparation process
FR1043937A (en) Disazo dyes and their preparation process
FR1001252A (en) New metallizable azo dyes and their preparation process
FR1056136A (en) Trisazo dyes and their preparation process
FR968461A (en) New dyes and process for their preparation
FR1001460A (en) New azo dyes and their preparation process
FR1057597A (en) New trisazo dyes and process for their preparation
FR1012767A (en) Novel thiouracils and their preparation process
FR1050386A (en) Azo dyes and their preparation process
FR1018493A (en) Azo direct dyes and process for their preparation