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:
Feb. 11, 1986
Filed:
May. 24, 1984
Applicant:
Inventors:
Jesse R West, Houston, TX (US);
Lance M Garton, Houston, TX (US);
Assignee:
Continental Carbon Company, Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
C09C / ; D04H / ; B29C / ; C01B / ;
U.S. Cl.
CPC ...
423460 ; 264113 ; 264117 ; 23314 ;
Abstract
A pelletized carbon black having enhanced dispersion properties is prepared by replacing conventional pelletizing binders with a binder material which is thermally stable at the pellet drying temperature, thermally liquefiable at the mixing temperature of the resulting pellet and its end use matrix, and solid at carbon black storage temperature.