Title:
アスファルト用施工性改善剤
Document Type and Number:
Japanese Patent JP6660005
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an asphalt workability improving agent that has an effect of softening asphalt by added to asphalt, but yet suppresses the decrease of hardening at a temperature of opening the road, and does not cause poor appearance such as whitening.SOLUTION: The asphalt workability improving agent comprises an ester of an alcohol having 4 to 12 carbon atoms and having 4 to 6 valences and a monovalent fatty acid having 16 to 22 carbon atoms and having an esterification degree of 0.5 to 1.SELECTED DRAWING: None
Inventors:
Norihiro Sugaya
Yamanaka Aiko
Yamanaka Aiko
Application Number:
JP2016008622A
Publication Date:
March 04, 2020
Filing Date:
January 20, 2016
Export Citation:
Assignee:
NOF CORPORATION
International Classes:
C08L95/00; C08K5/103; E01C7/22
Domestic Patent References:
JP7292346A | ||||
JP60179461A | ||||
JP49006174B1 | ||||
JP2000345376A | ||||
JP8165417A |
Attorney, Agent or Firm:
Masumi Hosoda
Juno Aoki
Juno Aoki