FR1136660A - Process for increasing the density of quality carbon blacks for dyestuffs - Google Patents

Process for increasing the density of quality carbon blacks for dyestuffs

Info

Publication number
FR1136660A
FR1136660A FR1136660DA FR1136660A FR 1136660 A FR1136660 A FR 1136660A FR 1136660D A FR1136660D A FR 1136660DA FR 1136660 A FR1136660 A FR 1136660A
Authority
FR
France
Prior art keywords
dyestuffs
density
increasing
carbon blacks
quality carbon
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)
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.)
Godfrey L Cabot Inc
Original Assignee
Godfrey L Cabot Inc
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 Godfrey L Cabot Inc filed Critical Godfrey L Cabot Inc
Application granted granted Critical
Publication of FR1136660A publication Critical patent/FR1136660A/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
    • C09C1/56—Treatment of carbon black ; Purification
    • C09C1/58—Agglomerating, pelleting, or the like by wet methods
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
FR1136660D 1954-12-06 1955-12-06 Process for increasing the density of quality carbon blacks for dyestuffs Expired FR1136660A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US796433XA 1954-12-06 1954-12-06
US1054617XA 1954-12-06 1954-12-06
US1136660XA 1954-12-06 1954-12-06

Publications (1)

Publication Number Publication Date
FR1136660A true FR1136660A (en) 1957-05-16

Family

ID=61195881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1136660D Expired FR1136660A (en) 1954-12-06 1955-12-06 Process for increasing the density of quality carbon blacks for dyestuffs

Country Status (3)

Country Link
DE (1) DE1054617B (en)
FR (1) FR1136660A (en)
GB (1) GB796433A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623198A1 (en) * 1996-06-11 1997-12-18 Degussa Process for the continuous dry granulation of powder black

Also Published As

Publication number Publication date
GB796433A (en) 1958-06-11
DE1054617B (en) 1959-04-09

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