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Separation of Cyclohexylisocyanate from the Crosslinked Copolymers of N-Acryl-dicyclohexylurea with Ethylene Glycol Dimethacrylate or Divinyl Benzene

Copolymerization of N-acryl-N, N'-dicyclohexylurea with ethylene glycol dimethacrylate or divinyl benzene in the presence of dibenzoyl peroxide as initiator gave corresponding crosslinked copolymers. Both copolymers thermally decompose by two-step mechanism. In the first step separates cyclohexylisocyanate, thus forming the thermostable residue, which contains molecular imprints of cyclohexylisocyanates.

N-Acryl-N; N'-dicyclohexylurea; Poly(N-Acryl-N; N'-dicyclohexylurea)2-co-ethylene glycol dimethacrylate); Poly((N-Acryl-N; N'-dicyclohexylurea)2-co-divinyl benzene); Mechanism of copolymerization; Thermal properties; Molecularly imprinted crosslinked copolym

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