Procedure for Manufacturing an organic solution of one component Polyurethane adhesive.

摘要

Method for Manufacturing an organic solution of one component Polyurethane adhesive.Is to react at room temperature, a hidroxilpoliuretano Organic solution and an organic solution of a partially blocked polyisocyanate comprising between 40 and 80% of blocked isocyanate groups, with a rate of between 100 and an isocyanate 200.You can also do REACT at room temperature, a hidroxilpoliuretano essentially linear, derived from an Aromatic polyester, and a triisocianato partially blocked by a blocking Agent selected from the cetoximas and hydroxamic acid Esters. Application of a Coating in the artificial Leather sheet of Poly (Vinyl Chloride).