Title:
変性ゴムセメント製造方法
Document Type and Number:
Japanese Patent JP3871704
Kind Code:
B2
Abstract:
A process for preparing a homogenous asphalt composition includes introducing distillation tower bottoms at a temperature of about 425 DEG -470 DEG F. to a vessel through which air is flowing at about 6-15 psi pressure, introducing ground tire rubber to the vessel and bombarding the distillation tower bottoms and ground tire rubber with the air until the mixture is completely and stably homogenized, and recovering the homogenized asphalt composition. The homogenized asphalt composition is a two-component composition of distillation tower bottoms and ground tire rubber abrasively absorbed therein.
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Inventors:
Flanigan Theodor Pea.
Application Number:
JP52010495A
Publication Date:
January 24, 2007
Filing Date:
January 23, 1995
Export Citation:
Assignee:
Neste/Light Asphalt Products Company
International Classes:
C08J11/04; C08L95/00
Domestic Patent References:
| JP49099142A |
Foreign References:
| WO1993017076A1 |
Attorney, Agent or Firm:
Motohiko Fujimura