Title:
【発明の名称】馬場クッション材および馬場路盤材
Document Type and Number:
Japanese Patent JP2745005
Kind Code:
B2
Abstract:
A cushion or trackbed material for use in a riding-ground is obtained by coating sand with a carboxyl-or anhydride group containing olefin polymer and/or an oxygencontaining wax.
Inventors:
Yutaka Watanabe
Aoyama Kazuho
Niwata Hisabu
Jun Ikeda
Ishikawa Katsuaki
Yoshiteru Kato
Aoyama Kazuho
Niwata Hisabu
Jun Ikeda
Ishikawa Katsuaki
Yoshiteru Kato
Application Number:
JP18425290A
Publication Date:
April 28, 1998
Filing Date:
July 13, 1990
Export Citation:
Assignee:
Nippon Oil Co., Ltd.
Nippon Petrochemical Co., Ltd.
Nippon Pavement Co., Ltd.
Nippon Petrochemical Co., Ltd.
Nippon Pavement Co., Ltd.
International Classes:
C04B41/46; C08K3/00; C08K7/00; C08K7/18; C08L23/02; C08L23/26; C08L51/06; A63K1/00; C09K17/18; C09K17/32; E01C13/00; E01C13/06; (IPC1-7): A63K1/00; E01C13/00
Attorney, Agent or Firm:
Takehiko Saito