Title:
METHOD FOR PRODUCING ASPHALT MODIFIER
Document Type and Number:
Japanese Patent JP2003277613
Kind Code:
A
Abstract:
To provide a method for producing an asphalt modifier which effectively produces modified asphalt having good stability.
This method for producing the asphalt modifier comprises kneading a rubber and/or a thermoplastic elastomer with a mineral oil by using a screw-type kneading/extruding machine at a shear rate of 30-50 (sec-1).
Inventors:
YANAGI HIDEKI
Application Number:
JP2002080918A
Publication Date:
October 02, 2003
Filing Date:
March 22, 2002
Export Citation:
Assignee:
KAO CORP
International Classes:
E01C7/26; C08J3/20; C08K3/04; C08K3/36; C08L95/00; C10C3/00; (IPC1-7): C08L95/00; C08J3/20; C08K3/04; C08K3/36; C10C3/00; E01C7/26
Attorney, Agent or Firm:
Kaoru Furuya (4 outside)
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