The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 29, 1977
Filed:
Feb. 18, 1975
Ronald Lee Howell, Baytown, TX (US);
J. M. Huber Corporation, Locust, NJ (US);
Abstract
An apparatus for producing an extended structure SRF carbon black having good rubber reinforcing properties is disclosed. The apparatus comprises a unique burner which supplies combustion fuel gases in two separate areas of the burner and permits selective regulation of the respective amounts of fuel gas in the air and additional fuel gas. The burner can be used to make an extended structure SRF carbon black or other grades of carbon black in the same furnace merely by changing the amounts of fuel gas and additional fuel gas.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile