Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sridhar K. Siddhamalli0
Date of Patent
October 11, 2011
0Patent Application Number
115668750
Date Filed
December 5, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
In-situ plasticized thermoplastic polyurethane (TPU) compositions are made by a process which involves reacting a polyol, glycol chain extender and a polyisocyanate where the reaction is conducted in the presence of a plasticizer. The reactants together with the plasticizer are added to a reaction extruder and reacted to form the in-situ plasticized TPU.
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