发明授权
- 专利标题： Absorbent paper product having non-embossed surface features
- 专利标题（中）： 具有非压花表面特征的吸收性纸制品
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申请号： US12853413申请日： 2010-08-10
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公开(公告)号： US08202605B2公开(公告)日： 2012-06-19
- 发明人: Ward William Ostendorf , Rebecca Howland Spitzer
- 申请人： Ward William Ostendorf , Rebecca Howland Spitzer
- 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 Christian M. Best; Roddy M. Bullock
- 主分类号： B32B3/00
- IPC分类号： B32B3/00 ; B32B7/02 ; D21H15/02
摘要：
A cellulosic fibrous structure product having one or more plies. At least one of the plies has one or more unembossed areas, and the one or more unembossed area has a macroscopic first surface and a macroscopic second surface. The fibrous structure product also has a first wall which forms vertices with the first surface and the second surface. In addition, the first wall and the second surface form a top side wall angle of from about 90° to about 140°.
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