N-cyanoimides
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United States of America Patent
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Jun 1, 1993
Issued Date -
N/A
app pub date -
Jul 23, 1990
filing date -
Jul 25, 1989
priority date (Note) -
Expired
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Abstract
Polyfunctional N-cyanoimides and their precursors and derivatives are disclosed along with methods for their preparation and interconversion. Also disclosed are curable compositions comprising the N-cyanoimides or poly(amide-cyanoamides) and reactive diluents as well as novel dianhydrides, polyimides, and poly(amide-cyanoamides) and methods for making them.
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