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1.发明公开DISPOSABLE CLEANING SHEETS COMPRISING A PLURALITY OF PROTRUSIONS FOR REMOVING DEBRIS FROM SURFACES 审中-公开一次性的，与调查各种提供的清洁布，除去颗粒从表面上
公开(公告)号：EP1399052A1
公开(公告)日：2004-03-24
申请号：EP02744606.1
申请日：2002-06-21
发明人： KACHER, Mark, Leslie , MAILE, Michael, Stephen , SWITZER, Andrea, Pfarr , WONG, Arthur , RHAMY, Preston, James
CPC分类号： A47L13/16 , A47L13/20 , A47L25/08 , Y10T428/24017
摘要： Disposable cleaning sheets for removing debris from a surface comprise a substrate and a plurality of protrusions affixed to the substrate. The cleaning sheets of the present invention have one or more of the following characteristics: (a) 'Protrusion Flexibility' of at least about 0.5 grams, preferably from about 1 to about 200 grams, and more preferably from about 5 to about 70 grams; (b) 'Glide Resistance' of less than about 1200 grams, preferably from about 25 to about 950 grams, and more preferably from about 200 to about 750 grams; (c) 'Hair Capture Efficiency' of at least about 10%, preferably at least about 30%, and more preferably at least about 60%; and/or (d) 'Sheet Capacity' of from about 0.2 to about 20 grams, preferably from about 0.5 to about 10 grams, and more preferably from about 0.75 to about 5 grams. When the present cleaning sheet is attached to a cleaning implement, the Attachment Force between the cleaning sheet and the cleaning implement will typically be at least about 600 grams, preferably at least about 1000 grams, and more preferably at least about 1400 grams. Methods of removing debris from a surface comprise contacting the surface with a cleaning sheet of the present invention.
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公开(公告)号：EP2170151B1
公开(公告)日：2012-02-22
申请号：EP08763438.2
申请日：2008-07-01
摘要： A two sided duster (10) removably attachable to a handle (50). The duster (10) may have two construction portions (15), each with an inwardly facing surface joined to the other to form a laminate construction. The construction portions (15) may be longitudinally (L-L) offset. The arrangement allows an attachment mechanism associated with the inwardly facing surface to be visible to a user, so the handle (50) may be easily and removably attached to the duster (10) at the attachment mechanism.
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公开(公告)号：EP2170151A1
公开(公告)日：2010-04-07
申请号：EP08763438.2
申请日：2008-07-01
摘要： A two sided duster (10) removably attachable to a handle (50). The duster (10) may have two construction portions (15), each with an inwardly facing surface joined to the other to form a laminate construction. The construction portions (15) may be longitudinally (L-L) offset. The arrangement allows an attachment mechanism associated with the inwardly facing surface to be visible to a user, so the handle (50) may be easily and removably attached to the duster (10) at the attachment mechanism.
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4.发明公开DISPOSABLE CLEANING SHEETS COMPRISING A PLURALITY OF PROTRUSIONS FOR REMOVING DEBRIS FROM SURFACES 审中-公开，除去颗粒物体表面的调查WEGWERFBARERREINIGUNGSTUCH综合各种
公开(公告)号：EP1399051A1
公开(公告)日：2004-03-24
申请号：EP02742278.1
申请日：2002-06-21
发明人： KACHER, Mark, Leslie , MAILE, Michael, Stephen , SWITZER, Andrea, Pfarr , WONG, Arthur , BROWN, Laura, Krebs , RHAMY, Preston, James
CPC分类号： A47L25/08 , A47L13/16 , A47L13/18 , A47L13/20 , Y10T428/24008 , Y10T428/24017 , Y10T428/28 , Y10T442/68 , Y10T442/681 , Y10T442/69
摘要： Disposable cleaning sheets for removing debris from a surface comprise a substrate and a plurality of protrusions affixed to the substrate, wherein the cleaning sheet is removably attachable to a cleaning implement. The protrusions are preferably hook-shaped. The preferred hook-shaped protrusions can be made of certain thermoplastic resins and can have certain geometric configurations. The protrusions can be affixed to the substrate via a variety of process and are preferably affixed to the substrate in one or more zones of the substrate. Methods of removing debris from a surface comprise contacting the surface with a cleaning sheet of the present invention.
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