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Food grade colored fluids for printing on edible substrates
   
Document Number
US Patent 7431956
Issued Date
October 7, 2008
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Abstract
Food grade colored fluids which include food grade dyes and food grade glycols are provided. Also provided are methods for applying the food grade colored fluids directed to the surface of an edible substrate, and edible substrates having the food grade colored fluids applied to a surface thereof. The food grade colored fluids may optionally include glycerine and water. In one embodiment, the food grade glycol makes up at least about 25 wt. % of the colored fluid and water makes up no more than about 35 wt. % of the colored fluid.
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Number of Claims:
74
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Owner
Published
October 7, 2008
Application Number
10/601,064
Filed
June 20, 2003
US Classification
426/250  
Int'l Classification
A23L   1/27   (20060101)  
Examiner
Attorney/Law Firm
USPTO Field of Search
426/250  
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