Aminoplasticos
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1. Sintese de macro esferas porosas de amino polimero : aplicação em imobilização de biocompostos
The work presented here concems the synthesis of N Methylolacrylamide (NMA) and Urea-formaldehyde (DF) resins through the polycondensation reactions of the acrylamide and urea with formaldehyde. Theses resins and the acrylamide monomers were used in the synthesis of macrospheres. Their solutions were dropped in hot silicon oil; after that macrospheres of pol
Publicado em: 1996