发明授权
- 专利标题: Cushion or trackbed material for use in riding-ground
- 专利标题(中): 用于骑地的靠垫或轨道材料
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申请号: US730217申请日: 1991-07-15
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公开(公告)号: US5262453A公开(公告)日: 1993-11-16
- 发明人: Yutaka Watanabe , Kazuo Aoyama , Hisanobu Niwata , Sumio Ikeda , Katuaki Ishikawa , Yoshiteru Kato
- 申请人: Yutaka Watanabe , Kazuo Aoyama , Hisanobu Niwata , Sumio Ikeda , Katuaki Ishikawa , Yoshiteru Kato
- 申请人地址: JPX Tokyo JPX Tokyo JPX Tokyo
- 专利权人: Nippon Oil Company, Limited,Nippon Petrochemicals Company, Limited,Nippon Hodo Company, Limited
- 当前专利权人: Nippon Oil Company, Limited,Nippon Petrochemicals Company, Limited,Nippon Hodo Company, Limited
- 当前专利权人地址: JPX Tokyo JPX Tokyo JPX Tokyo
- 优先权: JPX2-184252 19900713
- 主分类号: A63K1/00
- IPC分类号: A63K1/00 ; C04B41/46 ; C08K3/00 ; C08K7/00 ; C08K7/18 ; C08L23/02 ; C08L23/26 ; C08L51/06 ; C09K17/18 ; C09K17/32 ; E01C13/00 ; E01C13/06 ; C08K9/04
摘要:
A cushion or trackbed material for use in a riding-ground is obtained by coating sand with a carboxyl-containing olefin polymer and an oxygen-containing wax.
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