Degradable particulates and associated methods
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United States of America Patent
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Dec 11, 2012
Grant Date -
Jan 31, 2008
app pub date -
Apr 6, 2007
filing date -
Jul 25, 2006
priority date (Note) -
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Abstract
Methods that include a method comprising: providing a degradable polymer, a viscosifier, and one solvent; combining the degradable polymer and the solvent to form a degradable polymer composition; allowing the degradable polymer to at least partially plasticize; and applying sufficient shear to the degradable polymer composition so that degradable particulates begin to form. Additional methods are also provided.
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