US2020397206A1PendingUtilityA1

Composite article for maintaining and cleaning hard surfaces

60
Assignee: MCARDLE JAMES LPriority: Oct 6, 2015Filed: Sep 8, 2020Published: Dec 24, 2020
Est. expiryOct 6, 2035(~9.2 yrs left)· nominal 20-yr term from priority
B24B 7/186B32B 5/022B32B 5/26B32B 2250/20B32B 2307/718B32B 2262/0246B32B 2262/062B32B 2262/101B32B 2262/12B32B 5/08B32B 2262/0261B32B 2264/102B32B 2307/732B32B 2260/023B32B 3/266B32B 2262/0276B32B 2264/107B32B 2262/0238B32B 2262/065B32B 2432/00B32B 2262/0253B32B 7/12B32B 2262/08B32B 2262/04B32B 2260/046A47L 11/08A47L 11/26D04H 1/435D04H 1/4334B32B 2264/00A47L 11/4038D04H 3/011B32B 2250/02A47L 11/14D04H 1/593A47L 11/282B32B 5/16A47L 11/283A47L 11/164B32B 2262/0284
60
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Claims

Abstract

The invention provides an article of manufacture useful for simultaneously maintaining, cleaning and polishing hard surfaces comprising independently a driver element (non-woven web) having a central opening and one or more equidistant or non-equidistant openings therein and polishing inserts elements disposed in said equidistant or non-equidistant openings, wherein said article upon cleaning and polishing a surface provides a consistent and improved surface smoothness and reflected image quality. The invention also provides a kit for cleaning and polishing hard surfaces comprising: (a) a driver element having a central opening and one or more equidistant or non-equidistant openings; (b) polishing inserts elements for said driver element having equidistant or non-equidistant openings; and wherein said kit provides said hard surface with a consistent and improved surface smoothness and reflected image quality.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . An article of manufacture useful for simultaneously maintaining, cleaning and polishing hard surfaces comprising independently a non-woven web as driver element having a central opening and one or more equidistant or non-equidistant openings therein and polishing inserts elements disposed in said equidistant or non-equidistant openings, said insert elements including agglomerated fired abrasive particles and wherein said article upon repeatedly cleaning and polishing a previously-prepared surface provides an improvement in decreased surface roughness value, an increased distinctness of image value, and a decreased haze value and wherein the surface roughness value is decreased by at least 5 percent; the distinctness of image value is increased by at least 5 percent and the haze value is decreased by at least 5 percent. 
     
     
         2 . A method of cleaning and polishing a previously-prepared surface wherein upon repeatedly cleaning and polishing, provides when compared to the previously prepared surface a reduced surface roughness value, an increased distinctness of image value, and a decreased haze value. 
     
     
         3 . The method of  claim 2 , wherein the surface roughness value is decreased by at least 5 percent. 
     
     
         4 . The method of  claim 2 , wherein the distinctness of image value is increased by at least 5 percent. 
     
     
         5 . The method of  claim 2 , wherein the haze value is decreased by at least 5 percent. 
     
     
         6 . The article of  claim 1  wherein said driver element is a cleaning element. 
     
     
         7 . The article of  claim 6 , wherein said cleaning element is a non-woven web. 
     
     
         8 . The article of  claim 7 , wherein said non-woven web is a polyester non-woven web. 
     
     
         9 . The article of  claim 7 , wherein said non-woven web is a polyamide non-woven web. 
     
     
         10 . The article of  claim 8 , wherein said polyester is a polyalkylene terephthalate. 
     
     
         11 . The article of  claim 10 , wherein said polyalkylene terephthalate is polyethylene terephthalate. 
     
     
         12 . The article of  claim 9 , wherein said polyamide is Nylon 6 or Nylon 66. 
     
     
         13 . The article of  claim 1 , wherein said polishing insert elements occupy space through the entire thickness of the entire driver element. 
     
     
         14 . The article of  claim 1 , wherein said driver element and said polishing insert element have the same compression resistance values. 
     
     
         15 . The article of  claim 1 , wherein said driver element and said polishing insert element have different compression resistance values. 
     
     
         16 . A polishing element comprising a non-woven web having a top surface and a bottom surface; said polishing element having incorporated all across one of its surfaces agglomerated fired abrasive particles and wherein said polishing element upon repeatedly cleaning and polishing a previously-prepared surface provides an improvement in a decreased surface roughness value, an increased distinctness of image value, and a decreased haze value and wherein the surface roughness value is decreased by at least 5 percent; the distinctness of image value is increased by at least 5 percent and the haze value is decreased by at least 5 percent. 
     
     
         17 . The polishing element of  claim 16 , wherein said non-woven web is a polyester non-woven web. 
     
     
         18 . A kit for cleaning and polishing hard surfaces comprising:
 (a) a driver element having a central opening and one or more equidistant or non-equidistant openings;   (b) polishing inserts elements for said driver element having equidistant or non-equidistant openings; and wherein said kit provides upon repeatedly cleaning and polishing a previously-prepared surface provides an improvement in a decreased surface roughness value, an increased distinctness of image value, and a decreased haze value and wherein the surface roughness value is decreased by at least 5 percent; the distinctness of image value is increased by at least 5 percent and the haze value is decreased by at least 5 percent.   
     
     
         19 . The kit of  claim 18 , wherein said driver element is a polyester non-woven web. 
     
     
         20 . The kit of  claim 18 , wherein said polishing insert elements include agglomerate fired abrasive particles.

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