Title:
【発明の名称】アスファルト改質材及びアスファルト組成物
Document Type and Number:
Japanese Patent JP3375244
Kind Code:
B2
Abstract:
Preparation of an asphalt composition using an asphalt modifier composition comprising at least one member selected from the group consisting of rubber-base modifiers and resin-base modifiers and a phosphorus compound permits the modifier to be satisfactorily dissolved in asphalt. Further, when paving is conducted by using a composition for paving prepared with such the asphalt composition, the adhesion of asphalt to an aggregate is high, and the resultant pavement has markedly improved in rutting resistance and wearing resistance. Therefore, such the pavement has a prolonged service life.
More Like This:
Inventors:
Shingo Tanaka
Naoyuki Ikenaga
Naoyuki Ikenaga
Application Number:
JP4083396A
Publication Date:
February 10, 2003
Filing Date:
February 28, 1996
Export Citation:
Assignee:
Kao Corporation
International Classes:
C08K3/32; C08K5/521; C08L21/00; C08L95/00; (IPC1-7): C08L95/00; C08K5/521; C08L21/00
Domestic Patent References:
| JP7138408A | ||||
| JP7331082A | ||||
| JP60188462A | ||||
| JP59220355A | ||||
| JP711144A |
Attorney, Agent or Firm:
Kaoru Furuya (3 outside)