Polyurea and polyurethane compositions for golf equipment
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United States of America Patent
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Mar 18, 2014
Grant Date -
Jan 19, 2012
app pub date -
Sep 27, 2011
filing date -
Dec 3, 1999
priority date (Note) -
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Abstract
Golf equipment having improved cut and shear resistance that includes a polyurea composition, preferably saturated and/or water resistant, formed of a polyurea prepolymer and a curing agent, wherein the polyurea prepolymer includes an isocyanate and an amine-terminated compound, and wherein the curing agent includes a hydroxy-terminated curing agent, amine-terminated curing agent, or a mixture thereof.
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