C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
6/105, 403/61
C08L 9/00 (2006.01) C08J 3/00 (2006.01) C08J 3/16 (2006.01) C08L 21/00 (2006.01) C08L 95/00 (2006.01)
Patent
CA 1198850
ABSTRACT: A process for preparing a rubber-asphalt composition which comprises blending a particulate or powdery rubber composition comprising 100 parts by weight of a particulate or powdery rubber having a particle size of at most 2 mm and from 0.1 to 50 parts by weight of a particulate or powdery blowing agent having a particle size of at most 1 mm, with asphalt containing from 0.1 to 30 parts by weight of an organic base, based on 100 parts by weight of the asphalt.
443651
Ariyoshi Takashi
Emura Noriaki
Sakanaka Yasuhiro
Ltd. Toyo Soda Manufacturing Co.
Marks & Clerk
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