FRANK R WILLIAMS
Engineering in Quincy, MA
License number
Massachusetts 13762
Expiration Date
Jun 30, 1984
Type
Chemical Engineer
Address
Address
Quincy, MA 02171
Professional information
Production Of Carbon Black
US Patent:
4370308, Jan 25, 1983
Filed:
May 15, 1981
Appl. No.:
6/264186
Inventors:
Frank R. Williams - Quincy MA
Ronald C. Hurst - Pampa TX
Ronald C. Hurst - Pampa TX
Assignee:
Cabot Corporation - Boston MA
International Classification:
C01B 3102, C09C 148
US Classification:
423450
Abstract:
This disclosure relates to an improved furnace process for producing carbon blacks by the incomplete combustion of hydrocarbonaceous feedstock wherein the resultant blacks either have higher surface areas than the carbon blacks normally prepared from the feedstocks or are produced more economically. The blacks produced by the process are suitable for use in all of the typical applications such as rubber plastics, inks and the like.
Oxidation Resistant Asphalt Compositions
US Patent:
4196013, Apr 1, 1980
Filed:
Oct 23, 1978
Appl. No.:
5/953848
Inventors:
Eli M. Dannenberg - Mashpee MA
Frank R. Williams - Quincy MA
Frank R. Williams - Quincy MA
Assignee:
Cabot Corporation - Boston MA
International Classification:
C08L 9500, C09D 324
US Classification:
106281R
Abstract:
Disclosed herein are carbon black-containing asphalt compositions having improved properties of resistance to thermal and actinic oxidation.