Resources Contact Us Home
Method of treating a stain or soiled area of a fabric using a laundry stain and soil pretreatment sheet

Image Number 3 for United States Patent #7962976.

A laundry stain and soil pretreatment sheet including a water soluble or water dispersible carrier layer, preferably polyvinyl alcohol, a removable separator layer, and a layer of cleaning agent composition therebetween. The separator layer is removed, the composition layer is adhered to a stain on clothing, and the clothing is laundered to treat the stain. The carrier layer dissolves or disperses during the laundering. A method of treating a stained or soiled area of a fabric using the sheet is also disclosed.

  Recently Added Patents
Compounds and compositions for treating chemical warfare agent-induced injuries
Probe for ultrasound diagnostic apparatus
Assay for the diagnosis of flaviviral infection using antibodies with high affinity for NS1 protein of flavivirusi in hexameric form
System and method for reducing the risks involved in trading multiple spread trading strategies
Positioning vehicles to improve quality of observations at intersections
Method and apparatus for reacquiring lines in a cache
Mechanical and moisture protection apparatus for electronic devices
  Randomly Featured Patents
Electronic clock and pointer position detecting method
Absorbent, flushable, bio-degradable, medically-safe nonwoven fabric with PVA binding fibers, and process for making the same
Wheelchair seating cushion having adjustable top contour shape
Laminated semiconductor substrate and optical semiconductor element
Digital time interval sensor using a free running counter and a cycle counter with only the latter being reset at each event
Fluid distributor for heat and material exchange column, for example with lining, and column provided with such distributor
High frequency filter assembly for electric instrument
Liquid mulch
Fully automated portable DNA detection system
Small programmable computer