FR671696A - Process for the production of blue coloring materials - Google Patents

Process for the production of blue coloring materials

Info

Publication number
FR671696A
FR671696A FR671696DA FR671696A FR 671696 A FR671696 A FR 671696A FR 671696D A FR671696D A FR 671696DA FR 671696 A FR671696 A FR 671696A
Authority
FR
France
Prior art keywords
production
coloring materials
blue coloring
blue
materials
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
Christian Frederik Eli Busch
Waldemar Sorensen
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 FR671696A publication Critical patent/FR671696A/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
    • C09C1/26—Iron blues

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR671696D 1929-03-19 1929-03-19 Process for the production of blue coloring materials Expired FR671696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR671696T 1929-03-19

Publications (1)

Publication Number Publication Date
FR671696A true FR671696A (en) 1929-12-16

Family

ID=9017093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR671696D Expired FR671696A (en) 1929-03-19 1929-03-19 Process for the production of blue coloring materials

Country Status (1)

Country Link
FR (1) FR671696A (en)

Similar Documents

Publication Publication Date Title
FR688311A (en) Process for the manufacture of cellulose
FR671696A (en) Process for the production of blue coloring materials
FR687621A (en) Process for the manufacture of dihaloethyl esters
FR695495A (en) Process for the production of colored lacquers
FR698219A (en) Process for the production of azo dyestuffs
FR694944A (en) Process for the production of artificial materials
FR696663A (en) Process for the manufacture of detonators
FR708310A (en) Process for obtaining colored removals
FR679144A (en) Process for the production of colorants for tanks
FR695491A (en) Process for the production of artificial filaments
FR693876A (en) Process for the manufacture of styrols
FR703630A (en) Process for the production of 2-aroylbenzanthrones
FR702079A (en) Process for the production of dispersions
FR698426A (en) Process for the manufacture of diolefins
FR681698A (en) Process for the production of formaldehyde
FR694623A (en) Process for the production of nitrocellulose
FR664850A (en) Process for the production of phosphorous-halogen compounds
FR674702A (en) Process of making pâtés
FR683133A (en) New brick making process
FR677204A (en) Process for the production of honeycomb silk
FR683142A (en) Process and tools for the manufacture of tubes
FR707852A (en) Process for manufacturing asymmetric dichloroacetone
FR613438A (en) Process for the production of chromatable dyes
FR698640A (en) Process for the production of methylamine
FR37157E (en) Process for the production of azo dyes