Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
【発明の名称】道路舗装用改質アスファルト、その製造方法、並びに道路舗装用改質アスファルトにおける相分離抑制方法
Document Type and Number:
Japanese Patent JP2968961
Kind Code:
B1
Inventors:
IWAI TSUGUO
YAKEYAMA SAYOKO
FUJII ITSUSHO
TANAKA SHIGENOBU
Application Number:
JP22269298A
Publication Date:
November 02, 1999
Filing Date:
August 06, 1998
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NITSUSHIN KASEI KK
International Classes:
C08L95/00; E01C7/26; (IPC1-7): C08L95/00; E01C7/26
Domestic Patent References:
JP4161460A
JP4734578A
Attorney, Agent or Firm:
Yamato Tsutsui (2 outside)