NL43576C - - Google Patents

Info

Publication number
NL43576C
NL43576C NL76500A NL76500A NL43576C NL 43576 C NL43576 C NL 43576C NL 76500 A NL76500 A NL 76500A NL 76500 A NL76500 A NL 76500A NL 43576 C NL43576 C NL 43576C
Authority
NL
Netherlands
Application number
NL76500A
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 NL43576C publication Critical patent/NL43576C/xx

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
NL76500A 1935-03-01 1936-02-08 NL43576C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1935B0168850 DE701525C (de) 1935-03-01 1935-03-01 Reinigung von Kohlenstoff

Publications (1)

Publication Number Publication Date
NL43576C true NL43576C (de) 1938-06-16

Family

ID=36942364

Family Applications (1)

Application Number Title Priority Date Filing Date
NL76500A NL43576C (de) 1935-03-01 1936-02-08

Country Status (2)

Country Link
DE (1) DE701525C (de)
NL (1) NL43576C (de)

Also Published As

Publication number Publication date
DE701525C (de) 1941-01-17

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