US2020325633A1PendingUtilityA1

Method for Applying a Liquid Composition to a Sanitary Tissue Product

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Assignee: PROCTER & GAMBLEPriority: Apr 9, 2019Filed: Apr 6, 2020Published: Oct 15, 2020
Est. expiryApr 9, 2039(~12.7 yrs left)· nominal 20-yr term from priority
Inventors:Thomas Alan Wilker
B05D 2203/22B05D 5/00B05D 1/02D21H 27/002D21H 21/24D21H 21/14D21H 27/30D21H 19/38D21H 19/12
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Claims

Abstract

Methods for applying a liquid composition to a sanitary tissue product and more particularly methods for applying a liquid composition from a source with a single activation by a user to deliver 100% of a user-desired precise amount of the liquid composition to a surface of a sanitary tissue product are provided.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A method for applying a liquid composition to a sanitary tissue product, the method comprising the steps of:
 a. providing a source of a liquid composition, wherein the source comprises a user-activated dispenser for dispensing the liquid composition; and   b. activating the user-activated dispenser a single time to deliver 100% of a user-desired precise amount of the liquid composition to a surface of a sanitary tissue product.   
     
     
         2 . The method according to  claim 1  wherein the source of the liquid composition is a hand held source. 
     
     
         3 . The method according to  claim 1  wherein the source of a liquid composition comprises a can. 
     
     
         4 . The method according to  claim 3  wherein the can is an aerosol can. 
     
     
         5 . The method according to  claim 1  wherein the liquid composition comprises a surfactant. 
     
     
         6 . The method according to  claim 5  wherein the surfactant is selected from the group consisting of: anionic surfactants, cationic surfactants, nonionic surfactants, zwitterionic surfactants, amphoteric surfactants, and mixtures thereof. 
     
     
         7 . The method according to  claim 1  wherein the liquid composition is an aqueous solution. 
     
     
         8 . The method according to  claim 1  wherein the liquid composition comprises a perfume. 
     
     
         9 . The method according to  claim 1  wherein the liquid composition comprises a medicinal agent. 
     
     
         10 . The method according to  claim 1  wherein the liquid composition comprises a coloring agent. 
     
     
         11 . The method according to  claim 10  wherein the coloring agent comprises a dye. 
     
     
         12 . The method according to  claim 1  wherein the liquid composition comprises a material selected from the group consisting of: emollients, antioxidants, stabilizers, alcohols, disinfecting agents, odor controlling agents, preservatives, and mixtures thereof. 
     
     
         13 . The method according to  claim 1  wherein the source continuously dispenses until the user deactivates the user-activated dispenser. 
     
     
         14 . The method according to  claim 1  wherein the method further comprises the step of:
 c. deactivating the user-activated dispenser once 100% of a user-desired precise amount of the liquid composition has been applied to the surface of the sanitary tissue product. 
 
     
     
         15 . The method according to  claim 1  wherein the step of activating the user-activated dispenser further comprises the step of the user moving the source of the liquid composition. 
     
     
         16 . The method according to  claim 1  wherein the step of activating the user-activated dispenser further comprises the step of the user moving the sanitary tissue product. 
     
     
         17 . The method according to  claim 1  wherein the source of the liquid composition comprises a propellant. 
     
     
         18 . A sanitary tissue product comprising a liquid composition, wherein the sanitary tissue product is prepared by the method according to  claim 1 . 
     
     
         19 . A package comprising one or more sanitary tissue products and one or more sources of a liquid composition, wherein the source comprises a user-activated dispenser for dispensing in a single activation 100% of a user-desired precise amount of the liquid composition. 
     
     
         20 . A kit comprising a source of a liquid composition and a package comprising one or more sanitary tissue products, wherein the source comprises a user-activated dispenser for dispensing in a single activation 100% of a user-desired precise amount of the liquid composition.

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