BR7207977D0 - Aperfeicoamento em processo para a preparacao de pelotas de negro-de-fumo - Google Patents
Aperfeicoamento em processo para a preparacao de pelotas de negro-de-fumoInfo
- Publication number
- BR7207977D0 BR7207977D0 BR797772A BR797772A BR7207977D0 BR 7207977 D0 BR7207977 D0 BR 7207977D0 BR 797772 A BR797772 A BR 797772A BR 797772 A BR797772 A BR 797772A BR 7207977 D0 BR7207977 D0 BR 7207977D0
- Authority
- BR
- Brazil
- Prior art keywords
- improvement
- preparation
- smoke pellets
- pellets
- smoke
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19903071A | 1971-11-15 | 1971-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7207977D0 true BR7207977D0 (pt) | 1973-08-23 |
Family
ID=22735913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR797772A BR7207977D0 (pt) | 1971-11-15 | 1972-11-14 | Aperfeicoamento em processo para a preparacao de pelotas de negro-de-fumo |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5545582B2 (pt) |
| AR (1) | AR193143A1 (pt) |
| AU (1) | AU467711B2 (pt) |
| BE (1) | BE791394A (pt) |
| BR (1) | BR7207977D0 (pt) |
| CA (1) | CA989139A (pt) |
| DE (1) | DE2255637C3 (pt) |
| ES (1) | ES408566A1 (pt) |
| FR (1) | FR2160446B1 (pt) |
| GB (1) | GB1370704A (pt) |
| IT (1) | IT975725B (pt) |
| MY (1) | MY7500108A (pt) |
| NL (1) | NL174476C (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2703016C2 (de) * | 1977-01-26 | 1986-01-02 | Degussa Ag, 6000 Frankfurt | Verfahren zur gezielten Beeinflussung des Verhältnisses DBP-Zahl/DBP-Zahl nach Pressung von Perlrußen |
| DE102008043641A1 (de) | 2008-11-11 | 2010-05-20 | Evonik Degussa Gmbh | Rußgranulat, Verfahren zur Herstellung von Rußgranulat und dessen Verwendung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3077439A (en) * | 1963-02-12 | Processing of raw petroleum coke | ||
| US3293003A (en) * | 1963-06-03 | 1966-12-20 | Cabot Corp | Controlling water and carbon black feed responsive to weight of feed to pelletizer |
| US3333038A (en) * | 1965-01-18 | 1967-07-25 | Continental Carbon Co | Method for wet pelletizing carbon black |
| DE1286667B (de) * | 1965-07-01 | 1969-01-09 | Ashland Oil Inc | Verfahren zur Herstellung von oelhaltigem Russgranulat |
-
0
- BE BE791394D patent/BE791394A/xx not_active IP Right Cessation
-
1972
- 1972-10-27 AU AU48261/72A patent/AU467711B2/en not_active Expired
- 1972-11-06 GB GB5113472A patent/GB1370704A/en not_active Expired
- 1972-11-06 AR AR24497772A patent/AR193143A1/es active
- 1972-11-14 CA CA156,734A patent/CA989139A/en not_active Expired
- 1972-11-14 BR BR797772A patent/BR7207977D0/pt unknown
- 1972-11-14 ES ES408566A patent/ES408566A1/es not_active Expired
- 1972-11-14 FR FR7240348A patent/FR2160446B1/fr not_active Expired - Lifetime
- 1972-11-14 IT IT7056972A patent/IT975725B/it active
- 1972-11-14 DE DE19722255637 patent/DE2255637C3/de not_active Expired - Lifetime
- 1972-11-15 JP JP11462172A patent/JPS5545582B2/ja not_active Expired
- 1972-11-15 NL NL7215467A patent/NL174476C/xx not_active IP Right Cessation
-
1975
- 1975-12-30 MY MY7500108A patent/MY7500108A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES408566A1 (es) | 1975-11-01 |
| DE2255637A1 (de) | 1973-08-16 |
| AU467711B2 (en) | 1975-12-11 |
| AR193143A1 (es) | 1973-03-30 |
| DE2255637C3 (de) | 1981-04-23 |
| BE791394A (fr) | 1973-03-01 |
| IT975725B (it) | 1974-08-10 |
| DE2255637B2 (de) | 1980-07-17 |
| CA989139A (en) | 1976-05-18 |
| JPS4861386A (pt) | 1973-08-28 |
| FR2160446A1 (pt) | 1973-06-29 |
| JPS5545582B2 (pt) | 1980-11-18 |
| GB1370704A (en) | 1974-10-16 |
| FR2160446B1 (pt) | 1977-04-08 |
| NL174476B (nl) | 1984-01-16 |
| NL7215467A (pt) | 1973-05-17 |
| NL174476C (nl) | 1984-06-18 |
| MY7500108A (en) | 1975-12-31 |
| AU4826172A (en) | 1974-05-02 |
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