Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gregory Charles Gordon0
John Gerhard Michael0
Larry Neil Mackey0
Michael David James0
Paul Dennis Trokhan0
Valerie Ann Bailey0
Date of Patent
May 9, 2006
0Patent Application Number
102205730
Date Filed
November 27, 2000
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
The present invention relates to starch compositions which contain starch and additives. The starch has a weight average molecular weight ranging from about 1,000 to about 2,000,000. The additives can be plasticizers or diluents. The composition containing the starch and the additive is formed by means of passing the composition through a die to produce fibers, foams or films. These compositions have an extensional viscosity in the range from about 50 to about 20,000 pascal seconds. The starch compositions preferably contain a polymer that is substantially compatible with starch and has a weight-average molecular weight of at least 500,000.
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