公开(公告)号：US06754919B2

公开(公告)日：2004-06-29

申请号：US09865179

申请日：2001-05-24

申请人： Edward Wright Leaphart, Jr. ,  Sarah Lee Christoffel ,  Laurie Couture-Dorschner ,  Catherine Marguerite Hancock-Cooke ,  Christopher Dines Nelsen ,  Brendon Frank Ribble ,  Marci Elizabeth Sojka

发明人： Edward Wright Leaphart, Jr. ,  Sarah Lee Christoffel ,  Laurie Couture-Dorschner ,  Catherine Marguerite Hancock-Cooke ,  Christopher Dines Nelsen ,  Brendon Frank Ribble ,  Marci Elizabeth Sojka

IPC分类号： A47B9700

CPC分类号： D04H3/16 ,  A47G9/062 ,  A47G11/003 ,  A47G23/032 ,  D04H1/4374 ,  Y10T428/1362 ,  Y10T428/24033 ,  Y10T428/24777

摘要： A nonwoven fabric protective cover article disclosed comprises a top surface, a bottom surface, at least one edge, and at least one weight joined thereto. The nonwoven fabric of the protective cover article is hydrophobic and has a basis weight from between about 0.15 osy to about 8.0 osy, an air permeability from about 60 ft3/min/ft2 to about 110 ft3/min/ft2, and stain resistance from about 4 to about 5 for blueberry, instant coffee, gravy, and wine.

摘要翻译： 公开的非织造织物防护罩制品包括顶表面，底表面，至少一个边缘以及与其连接的至少一个重物。 保护性覆盖制品的非织造织物是疏水性的，其基重在约0.15osy至约8.0osy之间，透气度为约60ft 3 / min / ft 2至约110ft 3 / min / ft 2，对于蓝莓，速溶咖啡，肉汁和葡萄酒，耐污染性为约4至约5。