FR713510A - Process for the production of dyes - Google Patents

Process for the production of dyes

Info

Publication number
FR713510A
FR713510A FR713510DA FR713510A FR 713510 A FR713510 A FR 713510A FR 713510D A FR713510D A FR 713510DA FR 713510 A FR713510 A FR 713510A
Authority
FR
France
Prior art keywords
dyes
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Cestmir Vetchy
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 filed Critical
Application granted granted Critical
Publication of FR713510A publication Critical patent/FR713510A/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
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/22—Compounds of iron
    • C09C1/24—Oxides of iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR713510D 1931-03-02 1931-03-18 Process for the production of dyes Expired FR713510A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS713510X 1931-03-02

Publications (1)

Publication Number Publication Date
FR713510A true FR713510A (en) 1931-10-29

Family

ID=5455051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR713510D Expired FR713510A (en) 1931-03-02 1931-03-18 Process for the production of dyes

Country Status (1)

Country Link
FR (1) FR713510A (en)

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