- 专利标题： Cleaning implement comprising a modified open-cell foam
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申请号： US17577585申请日： 2022-01-18
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公开(公告)号： US11877710B2公开(公告)日： 2024-01-23
- 发明人: David John Pung , Megan Showell Roberts , Johann Martin Szeifert
- 申请人： The Procter & Gamble Company
- 申请人地址： US OH Cincinnati
- 专利权人： The Procter & Gamble Company
- 当前专利权人： The Procter & Gamble Company
- 当前专利权人地址： US OH Cincinnati
- 代理商 Carolyn S. Powell; George H. Leal
- 主分类号： C08J9/04
- IPC分类号： C08J9/04 ; A47L13/17 ; C08G12/32 ; C11D11/00 ; C11D17/04 ; B32B5/18 ; C08G8/08 ; A47L13/16 ; C08G12/30
摘要：
The present invention relates to a cleaning implement that includes a melamine-formaldehyde foam. The melamine-formaldehyde foam cleaning implement has a d90/d10 ratio above 1.65 and a compression deflection force above 3.25 psi. Additionally the present invention encompasses processes for making and methods for cleaning hard surfaces with a cleaning implement according to the present invention.
公开/授权文献
- US20220133119A1 CLEANING IMPLEMENT COMPRISING A MODIFIED OPEN-CELL FOAM 公开/授权日：2022-05-05
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