Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Nonwoven fabric – Including a foamed layer or component
Reexamination Certificate
2006-03-21
2006-03-21
Singh, Arti R. (Department: 1771)
Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Nonwoven fabric
Including a foamed layer or component
C442S327000, C442S374000, C015S208000, C424S401000, C428S402200, C428S402210, C428S403000
Reexamination Certificate
active
07015156
ABSTRACT:
The a present invention is related to an abrasive cleaning article, made of spread abrasive particles and microencapsulated particles of an aromatizing substance contained in urea-formaldehyde walls, through a three-dimensional non-woven web of fiber that are bonded to the web by a resin adhesive. The item, of any geometric shape, offers the user a sensation of cleanliness due to the constant presence of a “fresh” scent associated to the fiber; the scent remains during the whole life of the abrasive item since the microcapsules break partially during the normal use of the item. The invention also refers to the production process of such abrasive item.
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Advantage Maintenance Products Ltd; [Currently p. 19, updated on the internet 2004]; [Retrieved from the internet on Apr. 9, 2004]; http://www.whitemop.com/catalog/24.html.
Maldonado Raul
Perez Efren
3M Innovative Properties Company
Adamson Trisha D.
Patchett David B.
Singh Arti R.
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