PEEK(TM)-like Phthalonitriles: Base Resin Manufacturing

The Naval Research Laboratory (NRL) has developed a new class of PEEKā„¢-like phthalonitrile (PN) resins, when in the melt-state, are easily processed and cured, and produce high-temperature thermosets. The PN base resins are synthesized in a two-step, one-pot reaction in quantitative yields and require no further purification (n

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