| http://www.w3.org/ns/prov#value | - Useful hydroxyl-containing materials are described, for example, in U.S. Pat. No. 5,856,373.The amount of hydroxyl-containing organic material can vary over broad ranges, depending upon factors such as the compatibility of the hydroxyl-containing material with the epoxide, the equivalent weight and functionality of the hydroxyl-containing material, the physical properties desired in the final cure
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