发明名称 Carpet cleaning composition
摘要 A dry-type carpet cleaning composition is disclosed which comprises shreds of a hydrophilic polyurethane foam which incorporates abrasive particles surfactants, and adjuvants such as fragrance, solvents, anti-static agents and fiber emollients. The foam shreds are effective to clean both wet and dry carpeting since they are highly water-absorbent and can be readily removed from the carpet surface when wet.
申请公布号 US4581385(A) 申请公布日期 1986.04.08
申请号 US19840684746 申请日期 1984.12.20
申请人 SMITH, JAMES A.;MURPHY, BETTY J. 发明人 SMITH, JAMES A.;MURPHY, BETTY J.
分类号 C08J9/00;C09G1/02;C09G1/10;C11D1/72;C11D3/00;C11D3/14;C11D3/16;C11D3/18;C11D3/37;C11D17/00;C11D17/04;(IPC1-7):C11D17/04;B24D3/32 主分类号 C08J9/00
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