BE863320A - Procede de reglage du rapport entre l'indice de dbp et l'indice de dbp apres compression dans les noirs de carbone en perles et produits obtenus suivant ce procede - Google Patents

Procede de reglage du rapport entre l'indice de dbp et l'indice de dbp apres compression dans les noirs de carbone en perles et produits obtenus suivant ce procede

Info

Publication number
BE863320A
BE863320A BE6046328A BE6046328A BE863320A BE 863320 A BE863320 A BE 863320A BE 6046328 A BE6046328 A BE 6046328A BE 6046328 A BE6046328 A BE 6046328A BE 863320 A BE863320 A BE 863320A
Authority
BE
Belgium
Prior art keywords
dbp index
pearls
compression
adjusting
ratio
Prior art date
Application number
BE6046328A
Other languages
English (en)
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BE863320A publication Critical patent/BE863320A/fr

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
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)
BE6046328A 1977-01-26 1978-01-25 Procede de reglage du rapport entre l'indice de dbp et l'indice de dbp apres compression dans les noirs de carbone en perles et produits obtenus suivant ce procede BE863320A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772703016 DE2703016C2 (de) 1977-01-26 1977-01-26 Verfahren zur gezielten Beeinflussung des Verhältnisses DBP-Zahl/DBP-Zahl nach Pressung von Perlrußen

Publications (1)

Publication Number Publication Date
BE863320A true BE863320A (fr) 1978-07-25

Family

ID=5999506

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6046328A BE863320A (fr) 1977-01-26 1978-01-25 Procede de reglage du rapport entre l'indice de dbp et l'indice de dbp apres compression dans les noirs de carbone en perles et produits obtenus suivant ce procede

Country Status (7)

Country Link
JP (1) JPS5394297A (fr)
BE (1) BE863320A (fr)
DE (1) DE2703016C2 (fr)
FR (1) FR2378829A1 (fr)
GB (1) GB1598736A (fr)
IT (1) IT1093036B (fr)
NL (1) NL187579C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002348222A (ja) * 2001-05-23 2002-12-04 Kobayashi Pharmaceut Co Ltd 歯磨組成物
DE102008043641A1 (de) 2008-11-11 2010-05-20 Evonik Degussa Gmbh Rußgranulat, Verfahren zur Herstellung von Rußgranulat und dessen Verwendung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056162A (en) * 1959-02-02 1962-10-02 Phillips Petroleum Co Apparatus for polishing wet pelleted carbon black
DE1264412B (de) * 1964-08-06 1968-03-28 Continental Carbon Co Vorrichtung zur Feuchtgranulierung von pulverfoermigem Material
US3333038A (en) * 1965-01-18 1967-07-25 Continental Carbon Co Method for wet pelletizing carbon black
DE1592861C3 (de) * 1966-09-28 1980-01-10 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zum Naßverperlen von Ruß mit weißen Füllstoffen und/oder Flüssigkeiten
US3636148A (en) * 1969-08-07 1972-01-18 Phillips Petroleum Co Carbon black pelleting
BE791394A (fr) * 1971-11-15 1973-03-01 Cabot Corp Production de noirs de carbone granules

Also Published As

Publication number Publication date
DE2703016C2 (de) 1986-01-02
FR2378829B1 (fr) 1980-08-22
NL187579C (nl) 1991-11-18
FR2378829A1 (fr) 1978-08-25
JPS6141942B2 (fr) 1986-09-18
DE2703016A1 (de) 1978-07-27
NL7800218A (nl) 1978-07-28
JPS5394297A (en) 1978-08-18
GB1598736A (en) 1981-09-23
IT1093036B (it) 1985-07-19
NL187579B (nl) 1991-06-17

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS

Effective date: 19920131