发明名称 |
Glass-like polysaccharide abrasive grit. |
摘要 |
<p>The present invention relates to a method for treating, and in particular for abrading surfaces, utilizing glass-like polysaccharide grits. The invention also extends to novel glass-like polysaccharide products, especially starches, and to processes for the production thereof. Additionally, there is disclosed cross-linked polysaccharide materials and glass-like starches having a substantially occluded water component. Combinations of these various polysaccharide grits and other abrasive grit materials are also disclosed.</p> |
申请公布号 |
EP0396226(A2) |
申请公布日期 |
1990.11.07 |
申请号 |
EP19900302305 |
申请日期 |
1990.03.05 |
申请人 |
OGILVIE MILLS LTD. |
发明人 |
LANE, CHRISTOPHER C.;LENZ, RUBEN P.;ATHANASSOULIAS, COSTA |
分类号 |
B08B7/00;B24B1/00;B24C11/00;C08B31/00;C08B31/08;C08B33/00;C08J3/12;C08L3/04;C09K3/14 |
主分类号 |
B08B7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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