公开(公告)号：US06383615B1

公开(公告)日：2002-05-07

申请号：US09871344

申请日：2001-05-31

申请人： Geneva Gail Otten ,  Albert Sylvester Crawford, II ,  Daniel James Rhoads ,  John David Norcom ,  Richard Tweddell, III ,  Peter Worthington Hamilton ,  Richard Emil Hildebrand, IV ,  Kenneth Stephen McGuire

发明人： Geneva Gail Otten ,  Albert Sylvester Crawford, II ,  Daniel James Rhoads ,  John David Norcom ,  Richard Tweddell, III ,  Peter Worthington Hamilton ,  Richard Emil Hildebrand, IV ,  Kenneth Stephen McGuire

IPC分类号： B32B300

摘要： An absorbent and cut-resistant sheet having a cut-resistant material with a plurality of openings, and an absorbent material attached to the cut-resistant material. Preferably, the apertured cut-resistant material is in the form of sheet having a thickness of between about 0.005 inches and about 0.020 inches, and has an open area of less than about 50 percent. It is also preferred that the cut-resistant sheet have fold lines formed on a non-cutting surface, so as to make the material easily foldable and/or tearable. In addition, a stainable absorbent cover layer can be attached to a cutting surface of the cut-resistant sheet to provide an indication of where cutting has occurred, and to give the material a desirable appearance. A liquid impervious backing layer is also preferably attached to the absorbent material to resist the escape of fluid from the absorbent material. It is preferred that the cut-resistant sheet comprises a polymeric material.

公开(公告)号：US06274232B1

公开(公告)日：2001-08-14

申请号：US09451884

申请日：1999-12-01

申请人： Geneva Gail Otten ,  Albert Sylvester Crawford, II ,  Daniel James Rhoads ,  John David Norcom ,  Richard Tweddell, III ,  Peter Worthington Hamilton ,  Richard Emil Hildebrand, IV ,  Kenneth Stephen McGuire

发明人： Geneva Gail Otten ,  Albert Sylvester Crawford, II ,  Daniel James Rhoads ,  John David Norcom ,  Richard Tweddell, III ,  Peter Worthington Hamilton ,  Richard Emil Hildebrand, IV ,  Kenneth Stephen McGuire

IPC分类号： B32B326

CPC分类号： B32B7/02 ,  Y10T428/1352 ,  Y10T428/1376 ,  Y10T428/163 ,  Y10T428/24851 ,  Y10T428/24893 ,  Y10T428/249953 ,  Y10T428/249978 ,  Y10T428/24998

摘要： An absorbent and cut-resistant sheet having a cut-resistant material with a plurality of openings, and an absorbent material attached to the cut-resistant material. Preferably, the apertured cut-resistant material is in the form of sheet having a thickness of between about 0.005 inches and about 0.020 inches, and has an open area of less than about 50 percent. It is also preferred that the cut-resistant sheet have fold lines formed on a non-cutting surface, so as to make the material easily foldable and/or tearable. In addition, a stainable absorbent cover layer can be attached to a cutting surface of the cut-resistant sheet to provide an indication of where cutting has occurred, and to give the material a desirable appearance. A liquid impervious backing layer is also preferably attached to the absorbent material to resist the escape of fluid from the absorbent material. It is preferred that the cut-resistant sheet comprises a polymeric material.

摘要翻译： 一种具有多个开口的耐切割材料的吸收性和抗切割性片材，以及附着在耐切割材料上的吸收材料。 优选地，有孔切割材料为厚度在约0.005英寸至约0.020英寸之间的片材形式，并且具有小于约50％的开放面积。 还优选的是，所述耐切割片材具有形成在非切割表面上的折叠线，以使所述材料容易折叠和/或可撕裂。 此外，可染色的吸收性覆盖层可以附着在耐切割片材的切割表面上，以提供切割发生的位置的指示，并且给予材料所需的外观。 液体不可渗透的背衬层也优选地附着到吸收材料上以抵抗流体从吸收材料逸出。 优选的是，所述耐切割片材包含聚合物材料。