New processing procedure for transforming previously unusable clays and kaolin clays to low viscosity pigment
A Standard patent application filed on 27 April 2000 credited to Hurst, Vernon J.
Details
Application number :
46702
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
New processing procedure for transforming previously unusable clays and kaolin clays to low viscosity pigment