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Patent Searching and Data


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
Application Number:
JP2016008622A
Publication Date:
March 04, 2020
Filing Date:
January 20, 2016
Export Citation:
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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