Title:
ASPHALT BINDER FOR FLUIDITY-RESISTANT PAVING
Document Type and Number:
Japanese Patent JP3421374
Kind Code:
B2
Abstract:
PURPOSE: To produce an asphalt binder excellent in fluidity resistance and the adhesiveness to aggregates, higher in heating stability compared to conventional modified asphalts, also easy to handle.
CONSTITUTION: This binder can be obtained by incorporating 100 pts.wt. of a mixture of straight asphalt 40-100 in rate of penetration and blown asphalt 10-50 in rate of penetration with (B) 1.0-5.0 pts.wt. of an extract from the lubricating oil fraction of petroleum.
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Inventors:
Yoshikazu Nakamura
Goro Muroga
Kenji Shirakami
Goro Muroga
Kenji Shirakami
Application Number:
JP2851193A
Publication Date:
June 30, 2003
Filing Date:
January 26, 1993
Export Citation:
Assignee:
Shin Nippon Oil Co., Ltd.
International Classes:
C08L95/00; (IPC1-7): C08L95/00
Domestic Patent References:
| JP60226593A | ||||
| JP1126371A | ||||
| JP5274616A | ||||
| JP291303A | ||||
| JP5381522A |
Attorney, Agent or Firm:
Nobuaki Sakaguchi
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