发明授权
- 专利标题： Package of cement mixing material
- 专利标题（中）： 水泥混合料包装
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申请号： US788680申请日： 1991-11-06
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公开(公告)号： US5224595A公开(公告)日： 1993-07-06
- 发明人: Kenji Sugimoto , Koichi Nagase , Yoshimitsu Sekiguchi , Toshihiro Okada , Takehiko Kurusu
- 申请人： Kenji Sugimoto , Koichi Nagase , Yoshimitsu Sekiguchi , Toshihiro Okada , Takehiko Kurusu
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： Taisei Corp.,Lion Corp.
- 当前专利权人： Taisei Corp.,Lion Corp.
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX2-303388 19901107; JPX3-163708 19910606
- 主分类号： B28C5/40
- IPC分类号： B28C5/40 ; B28C7/04 ; C04B24/00 ; C04B28/02 ; C04B40/00
摘要：
Using a packaging material containing a fibrous substance such as pulp and a carboxyl-containing polymer a substance such as an acid type carboxymethyl cellulose, a cement mixing material such as a superplasticizer is packaged and the package is thrown into a cement formulation such as concrete, mortar or a cement paste in a truck agitator.
公开/授权文献
- US5799787A Cylindrical tackle box with rotating storage trays 公开/授权日：1998-09-01