Title:
親水性一液型ポリウレタンプレポリマーから成る止水材の高圧注入止水工法及び止水材
Document Type and Number:
Japanese Patent JP4033785
Kind Code:
B2
Inventors:
Masatoshi Ono
Takashi Kakizaki
Yamashita right one
Hiroo Okubo
Ikuhiro Nanjo
Kunishige Anazawa
Takashi Kakizaki
Yamashita right one
Hiroo Okubo
Ikuhiro Nanjo
Kunishige Anazawa
Application Number:
JP2003042801A
Publication Date:
January 16, 2008
Filing Date:
February 20, 2003
Export Citation:
Assignee:
Shimizu Construction Co., Ltd.
Technopole Co., Ltd.
Technopole Co., Ltd.
International Classes:
E04G23/02; E21D11/38; C09K3/10
Domestic Patent References:
| JP2001219112A | ||||
| JP5202620A | ||||
| JP6078520B2 | ||||
| JP1256629A | ||||
| JP3306375B2 | ||||
| JP2200973A |
Attorney, Agent or Firm:
Hiroaki Sakai
Yoshinori Yanagita
Yukio Murata
Yoshinori Yanagita
Yukio Murata