FR2378829B1 - - Google Patents
Info
- Publication number
- FR2378829B1 FR2378829B1 FR7733457A FR7733457A FR2378829B1 FR 2378829 B1 FR2378829 B1 FR 2378829B1 FR 7733457 A FR7733457 A FR 7733457A FR 7733457 A FR7733457 A FR 7733457A FR 2378829 B1 FR2378829 B1 FR 2378829B1
- Authority
- FR
- France
- 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
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)
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 (2)
| Publication Number | Publication Date |
|---|---|
| FR2378829A1 FR2378829A1 (fr) | 1978-08-25 |
| FR2378829B1 true FR2378829B1 (US06544258-20030408-M00015.png) | 1980-08-22 |
Family
ID=5999506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7733457A Granted FR2378829A1 (fr) | 1977-01-26 | 1977-11-07 | Procede de controle de qualite de noir de fumee pour ajuster le rapport entre l'indice d'absorption de phtalate de butyle avant et apres compression |
Country Status (7)
Families Citing this family (2)
| 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)
| 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 |
-
1977
- 1977-01-26 DE DE19772703016 patent/DE2703016C2/de not_active Expired
- 1977-11-07 FR FR7733457A patent/FR2378829A1/fr active Granted
- 1977-11-30 IT IT6970577A patent/IT1093036B/it active
-
1978
- 1978-01-06 NL NL7800218A patent/NL187579C/xx not_active IP Right Cessation
- 1978-01-25 BE BE6046328A patent/BE863320A/xx not_active IP Right Cessation
- 1978-01-25 GB GB297278A patent/GB1598736A/en not_active Expired
- 1978-01-26 JP JP678778A patent/JPS5394297A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7800218A (nl) | 1978-07-28 |
| NL187579C (nl) | 1991-11-18 |
| NL187579B (nl) | 1991-06-17 |
| DE2703016A1 (de) | 1978-07-27 |
| IT1093036B (it) | 1985-07-19 |
| FR2378829A1 (fr) | 1978-08-25 |
| JPS5394297A (en) | 1978-08-18 |
| JPS6141942B2 (US06544258-20030408-M00015.png) | 1986-09-18 |
| DE2703016C2 (de) | 1986-01-02 |
| BE863320A (fr) | 1978-07-25 |
| GB1598736A (en) | 1981-09-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |