Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 7, 2014
Patent Application Number
12386319
Date Filed
April 16, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates generally to gels that flow through an orifice. Specifically the invention relates to gels that are dispensed through a trigger spray nozzle or aerosol spray valve. Still more specifically, the invention relates to nonaquious gels containing polymers whose instantaneous viscosity reversibly decreases when the gel experiences shear loads. The invention includes spray gel compositions, methods of making spray gels and methods of dispensing gels whose viscosity exhibits an instantaneous temporary decrease in viscosity when the gel is subjected to shear force as happens when it flows through an orifice, such as a spray nozzle or aerosol valve.
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