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Application filed by Du PontfiledCriticalDu Pont
Priority claimed from PCT/US1995/004322external-prioritypatent/WO1995028513A2/en
Publication of MXPA96004954ApublicationCriticalpatent/MXPA96004954A/en
Publication of MX9604954ApublicationCriticalpatent/MX9604954A/en
Porous Artificial Stone Or Porous Ceramic Products
(AREA)
Preliminary Treatment Of Fibers
(AREA)
Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement
(AREA)
Abstract
Fiberfilling material is converted into fiberballs by an air-assisted rolling process in a turbulent air mill. Such a continuous process shows significant advantages over prior suggestions, with regard to productivity and flexibility.
MX9604954A1995-04-171995-04-17Improvements relating to making fiberballs.
MX9604954A
(en)