The dispersion of polyurethane transported by water, the composition, laminate, process for forming a polyester urethane, polyurethane transported by water, coating, and,Process for manufacturing a polyurethane water dispersion tpansportado

摘要

Dispersion of polyurethane transported by water, the composition, laminate, process for forming a polyester urethane, polyurethane transported by water, coating, and,Process for producing a dispersion of polyurethane transported by water. The anionic polyurethane dispersions transported by water are formed in the presence of oligomers, polymers or copolymers polifluorooxetanos,So that the polifluorooxetanos are incorporated into the polyurethane.The coatings produced from such polyurethanes have good flexibility at low temperatures, good chemical resistance, resistance to staining and abrasion resistance.As a low coefficient of friction.Alternatively, the anionic polyurethane dispersion transported by water can be combined with vinyl ester monomers, such as the various acrylates and subsequ00b3ente polymerized by radiation.For example, the ultraviolet light to form a combination composed of at least two different types of polymers.Another way of realization relates to a pre formed copolymer produced by the reaction of oligomer.Polymer or copolymer of polifluorooxetano with acid policarboxu00edlico as an acid reacting acid and subsequ00b3entemente is the same with the intermediary of polyol.As a polymer or monomers forming the polyol intermediate.