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Class Information
Number: 423/455
Name: Chemistry of inorganic compounds > Carbon or compound thereof > Elemental carbon > Carbon black (e.g., lampblack) > Directly from fluid hydrocarbon only > Specified injection velocity
Description: Processes in which the speed of entry into the reaction zone of any feed material associated with the process is specifically stated.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7348375 |
Elastomer composites, elastomer blends and methods |
Mar. 25, 2008 |
| 6908961 |
Elastomer composites, elastomer blends and methods |
Jun. 21, 2005 |
| 6358487 |
Carbon black and process for producing the same |
Mar. 19, 2002 |
| 5891414 |
Method for producing carbon black |
Apr. 6, 1999 |
| 5262146 |
Method for producing carbon black |
Nov. 16, 1993 |
| 4988493 |
Process for producing improved carbon blacks |
Jan. 29, 1991 |
| 4822588 |
Process for producing carbon black |
Apr. 18, 1989 |
| 4755371 |
Method for producing carbon black |
Jul. 5, 1988 |
| 4729885 |
High mixing reactor process |
Mar. 8, 1988 |
| 4664901 |
Process for producing carbon black |
May. 12, 1987 |
| 4645657 |
Production of carbon black |
Feb. 24, 1987 |
| 4636375 |
Process for producing furnace blacks of variable carbon black structure |
Jan. 13, 1987 |
| 4601892 |
Process for producing carbon black |
Jul. 22, 1986 |
| 4582695 |
Process for producing carbon black |
Apr. 15, 1986 |
| 4540560 |
Carbon blacks |
Sep. 10, 1985 |
| 4520000 |
Process for production of carbon black |
May. 28, 1985 |
| 4438087 |
Carbon black process |
Mar. 20, 1984 |
| 4341750 |
Carbon black production |
Jul. 27, 1982 |
| 4321248 |
Method for vortex flow carbon black production |
Mar. 23, 1982 |
| 4315901 |
Process for producing carbon black |
Feb. 16, 1982 |
| 4299797 |
Carbon black production |
Nov. 10, 1981 |
| 4279881 |
Carbon black production from solid carbonaceous feedstock |
Jul. 21, 1981 |
| 4228131 |
Apparatus for the production of carbon black |
Oct. 14, 1980 |
| 4206192 |
Method for producing carbon black |
Jun. 3, 1980 |
| 4198469 |
Method for the manufacture of carbon black |
Apr. 15, 1980 |
| 4195068 |
Process for the production of furnace black |
Mar. 25, 1980 |
| 4105750 |
Production of carbon blacks |
Aug. 8, 1978 |
| 4085197 |
Carbon black process |
Apr. 18, 1978 |
| 4072468 |
Apparatus for the production of carbon black from coal |
Feb. 7, 1978 |
| 3998934 |
Production of carbon black |
Dec. 21, 1976 |
| RE28974 |
Process for making carbon black |
Sep. 21, 1976 |
| 3975504 |
Production of carbon black from coal |
Aug. 17, 1976 |
| 3972986 |
Production of high structure soft carbon black |
Aug. 3, 1976 |
| 3952087 |
Production of high structure carbon blacks |
Apr. 20, 1976 |
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