Method for producing coated bitumen pellets
United States Patent 3026568

Inventors:
Jack, Moar
Publication Date:
03/27/1962
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Assignee:
SCHULLER SERVICES LTD
Primary Class:
264/7
Other Classes:
425/DIG.101, 428/357, 428/403
International Classes:
B01J2/04; C08L95/00; E01C19/10; B01J2/02; E01C19/02
US Patent References:
2186659Magnetic powder for iron dust cores
2276484Coating and feeding apparatus
2420368Apparatus for coating aggregates
2484792Process of making binary asphaltic particles
2550838Process for making granulated pitch
2644769Coating of ammonium nitrate fertilizer
2938233Pellet formation