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FR885006A - Noirs de fumée perfectionnés - Google Patents

Noirs de fumée perfectionnés

Info

Publication number
FR885006A
FR885006A FR885006DA FR885006A FR 885006 A FR885006 A FR 885006A FR 885006D A FR885006D A FR 885006DA FR 885006 A FR885006 A FR 885006A
Authority
FR
France
Prior art keywords
smoky
perfected
blacks
smoky blacks
blacks perfected
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
English (en)
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
Application granted granted Critical
Publication of FR885006A publication Critical patent/FR885006A/fr
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
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/56—Treatment of carbon black ; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR885006D 1939-09-29 1940-09-28 Noirs de fumée perfectionnés Expired FR885006A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB885006X 1939-09-29

Publications (1)

Publication Number Publication Date
FR885006A true FR885006A (fr) 1943-09-02

Family

ID=10649386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR885006D Expired FR885006A (fr) 1939-09-29 1940-09-28 Noirs de fumée perfectionnés

Country Status (1)

Country Link
FR (1) FR885006A (fr)

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