FR576639A - Process for obtaining fine smoke black by thermal means - Google Patents

Process for obtaining fine smoke black by thermal means

Info

Publication number
FR576639A
FR576639A FR576639DA FR576639A FR 576639 A FR576639 A FR 576639A FR 576639D A FR576639D A FR 576639DA FR 576639 A FR576639 A FR 576639A
Authority
FR
France
Prior art keywords
thermal means
obtaining fine
smoke black
fine smoke
black
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
Roy Hutchison Brownlee
Roy Heman Uhlinger
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 FR576639A publication Critical patent/FR576639A/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
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/54—Acetylene black; thermal black ; Preparation thereof
FR576639D 1923-12-19 1923-12-19 Process for obtaining fine smoke black by thermal means Expired FR576639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR576639T 1923-12-19

Publications (1)

Publication Number Publication Date
FR576639A true FR576639A (en) 1924-08-23

Family

ID=8954199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR576639D Expired FR576639A (en) 1923-12-19 1923-12-19 Process for obtaining fine smoke black by thermal means

Country Status (1)

Country Link
FR (1) FR576639A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018032B (en) * 1954-06-09 1957-10-24 Pittsburgh Coke & Chemical Com Process for increasing the proportion of fibrous carbon in elemental carbon formed during the thermal decomposition of gaseous hydrocarbons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018032B (en) * 1954-06-09 1957-10-24 Pittsburgh Coke & Chemical Com Process for increasing the proportion of fibrous carbon in elemental carbon formed during the thermal decomposition of gaseous hydrocarbons

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