US2016297586A1PendingUtilityA1

Water-soluble packaging with bittering agent

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Assignee: HENKEL AG & CO KGAAPriority: Aug 16, 2012Filed: Jun 23, 2016Published: Oct 13, 2016
Est. expiryAug 16, 2032(~6.1 yrs left)· nominal 20-yr term from priority
Inventors:Frank MeierMartina HermannBrigitte GiesenLeyla KollingMatthias Sunder
B65D 2215/00B65D 65/46C11D 17/043B65B 1/04C11D 17/045C11D 17/042B65B 47/00B65B 7/00B65B 1/02
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Claims

Abstract

The invention relates to a water-soluble packaging containing an agent and a water-soluble wrapping. Said water-soluble wrapping contains a bittering agent in a dilution of at least 1:250.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . Water-soluble packaging comprising an agent and a water-soluble wrapping, wherein the water-soluble wrapping comprising a film obtained by drying a matrix comprising water-soluble polymers, and a bittering agent in a dilution of at least 1:250. 
     
     
         2 . Water-soluble packaging according to  claim 1 , wherein the water-soluble wrapping comprises the bittering agent in a dilution of at least 1:500. 
     
     
         3 . Water-soluble packaging according to  claim 1 , wherein the bittering agent has a bitterness value of at least 10,000. 
     
     
         4 . Water-soluble packaging according to  claim 3 , wherein the bittering agent is selected from the group consisting of naringin, saccharose octaacetate, denatonium benzoate, and mixtures thereof. 
     
     
         5 . Water-soluble packaging according to  claim 1 , wherein the water-soluble wrapping comprises polyvinyl alcohol or a polyvinyl alcohol copolymer. 
     
     
         6 . Water-soluble packaging according to  claim 1 , wherein the water-soluble wrapping further comprises a compound selected from the group consisting of dipropylene glycol, ethylene glycol, diethylene glycol, propylene glycol, glycerin, sorbitol, mannitol, and mixtures thereof. 
     
     
         7 . Water-soluble packaging according to  claim 1 , wherein the water-soluble packaging comprises two to five chambers. 
     
     
         8 . Method for manufacturing water-soluble packaging which includes an agent and a water-soluble wrapping, including the following steps:
 a) Forming at least one cavity in a first water-soluble film web,   b) Filling the at least one cavity with a product, and   c) Closing the cavity with a second water-soluble film web,   wherein the first and/or second water-soluble film web comprise(s) a bittering agent in a dilution of at least 1:250.

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