US2019387956A1PendingUtilityA1

Dusting articles consisting of easytrap and interior scrim

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Assignee: 3M INNOVATIVE PROPERTIES COPriority: Jan 25, 2017Filed: Jan 22, 2018Published: Dec 26, 2019
Est. expiryJan 25, 2037(~10.5 yrs left)· nominal 20-yr term from priority
A47L 25/005A47L 13/18A47L 13/16
42
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Claims

Abstract

The present disclosure includes a dusting article comprising a first material comprising a lofty nonwoven web, the first material forming a continuous loop with an interior surface and an exterior surface, and a first end and a second end. An adhesive layer is on at least the exterior surface of the first material. A second material comprising a barrier layer is disposed on the interior surface of the first material. And the first end comprises an opening.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A dusting article comprising:
 a first material comprising a lofty nonwoven web, the first material forming a continuous loop with an interior surface and an exterior surface, and a first end and a second end;   an adhesive layer on at least the exterior surface of the first material;   a second material comprising a barrier layer disposed on the interior surface of the first material;   wherein the first end comprises an opening.   
     
     
         2 . The article of  claim 1 , wherein the adhesive layer comprises a pressure sensitive adhesive or a mineral oil tackifying agent. 
     
     
         3 . The article of  claim 1 , wherein the first material forming a continuous loop comprises a seam running from the first end to the second end. 
     
     
         4 . The article of  claim 3 , wherein the seam is bonded using adhesive, lamination, stitching, thermal, laser or sonic techniques. 
     
     
         5 . The article of  claim 1 , wherein the second end is bonded using adhesive, lamination, stitching, thermal, laser or sonic techniques. 
     
     
         6 . The article of  claim 5 , wherein the bonded second end forms a stiff surface. 
     
     
         7 . The article of  claim 1 , wherein the first material forms an hourglass shape. 
     
     
         8 . The article of  claim 1 , wherein the wherein the first material forms a bowtie shape. 
     
     
         9 . The article of  claim 1 , wherein the first material forms a mitt shape. 
     
     
         10 . The article of  claim 1 , wherein the second material is one of hydrophobic or hydrophilic. 
     
     
         11 . The article of  claim 1 , further comprising a hook and loop material to close the first end. 
     
     
         12 . The article of  claim 1 , wherein the first material extends beyond the second material at the first end. 
     
     
         13 . The article of  claim 1 , wherein the exterior surface of the first material has a drag value of 0.60 kg or less. 
     
     
         14 . The article of  claim 1 , wherein at least one of a bond line or the first material forms a decorative shape. 
     
     
         15 . The article of  claim 1 , wherein the first material is impregnated with adhesive. 
     
     
         16 . The article of  claim 1 , wherein the second end comprises a fringe. 
     
     
         17 . The article of  claim 1 , wherein the barrier layer is deposited on the interior surface by spraying or coating. 
     
     
         18 . The article of  claim 1 , further comprising a bond line that extends partway between the second end and the first end to allow a user to grip the dusting article between their thumb and index finger. 
     
     
         19 . A dusting article comprising:
 a first material comprising a lofty nonwoven web, the first material forming a continuous loop with an interior surface and an exterior surface, and a first end and a second end;   wherein the exterior surface is treated and wherein the exterior surface attracts particles or collects particles when it comes into contact with the particles; and   wherein the interior surface is untreated.

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