Process for the preparation of polyalkylene polyamines alcoxiladas, polyalkylene polyamine alcoxilada, and use of polyalkylene polyamines alcoxiladas

摘要

1 / 1 Summary u00e2u20acu0153processo for preparau00e3u2021u00e3u0192o of polyalkylene polyamines alcoxiladas, polyalkylene polyamine alcoxilada, and use of polyalkylene polyamines alcoxiladasu00e2u20acufffd process for produu00e3u00a7u00e3u00a3o of polyalkylene polyamines alcoxiladas, comprising the following steps (a)? Nau00e3u00a7u00e3u00a3o of u00e3lcool homogeneously catalyzed.In which amino u00e3lcoois alifu00e3ticos su00e3u00a3o reagidos with one another or diamines or polyamines alifu00e3ticas with diu00e3u00b3is or poliu00e3u00b3is alifu00e3ticos, with eliminau00e3u00a7u00e3u00a3o of u00e3gua in presenu00e3u00a7a catalyst to form a homogu00e3u00aaneo polyalkylene polyamines, (b) the reau00e3u00a7u00e3u00a3o of these Polyalkylene polyamines with u00e3u00b3xidos alkylene polyalkylene polyamines to give alcoxiladas.The alcoxiladas especu00e3u00adficas polyalkylene polyamines, which can be obtained by these processes and the polyalkylene polyamines alcoxiladas and process for its preparau00e3u00a7u00e3u00a3o. Uses of the polyalkylene polyamines as additives, detergents, dispersants alcoxiladas, agents, auxiliary agents for Tu00e3u00aaxteis, protective agents of wood, inhibiting agents of corrosu00e3u00a3o.