Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Robert Louis Ferenz0
Jayesh Neginbhai-Patel0
Jyothi Thazhakuzhy Varkey0
Patrick Knoll0
Date of Patent
April 12, 2016
0Patent Application Number
138110700
Date Filed
July 18, 2011
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A polyurethane prepolymer comprising the reaction product of a reactant formulation comprising a polyol entirely derived from a natural oil; a natural oil-petroleum blend polyol; an isocyanate, at least one catalyst, drying agent, and plasticizer, wherein the prepolymer has a bio-based content of from about 15% to about 75% by weight. The prepolymer may be used in adhesive, or sealant compositions.
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