High temperature thermoset compositions
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United States of America Patent
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Aug 28, 2007
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N/A
app pub date -
Feb 13, 2004
filing date -
Feb 13, 2004
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Abstract
A new family of high temperature thermoset resins having high glass transition temperatures and enhanced hygrothermal stability that are synthesized using inexpensive starting materials in essentially a single step process. A trifunctional aromatic, wherein at least one of the three functional groups comprises a halogen and the balance thereof comprises OH groups and wherein said aromatic has electron withdrawing properties, is polymerized using an excess of a diol.
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