Method Of Preparing A Polycarbodiimide Polymer And Polycarbodiimide Polymer Prepared Thereby
First Claim
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1. A method of producing a polycarbodiimide polymer, said method comprising the steps of:
- heating a precursor compound at a desired temperature;
combining the precursor compound, a diisocyanate compound, and a carbodiimidization catalyst to form a reaction mixture; and
heating the reaction mixture for a first period of time at a first temperature, thereby reacting the precursor compound and the diisocyanate compound in the presence of the carbodiimidization catalyst to produce the polycarbodiimide polymer.
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Abstract
A method of producing a polycarbodiimide polymer comprises heating a precursor compound at a desired temperature. The method further comprises combining the precursor compound, a diisocyanate compound, and a carbodiimidization catalyst to form a reaction mixture. Finally, the method comprises heating the reaction mixture for a first period of time at a first temperature, thereby reacting the precursor compound and the diisocyanate compound in the presence of the carbodiimidization catalyst to produce the polycarbodiimide polymer.
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Citations
20 Claims
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1. A method of producing a polycarbodiimide polymer, said method comprising the steps of:
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heating a precursor compound at a desired temperature; combining the precursor compound, a diisocyanate compound, and a carbodiimidization catalyst to form a reaction mixture; and heating the reaction mixture for a first period of time at a first temperature, thereby reacting the precursor compound and the diisocyanate compound in the presence of the carbodiimidization catalyst to produce the polycarbodiimide polymer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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