ISOCYANATE FUNCTIONAL PREPOLYMER

Brand Owner (click to sort) Address Description
AQUAPOL CARPENTER CO. 5016 Monument Avenue Richmond VA 23230 Isocyanate Functional Prepolymer of a Polyether Polyol;
AQUAPOL CARPENTER HOLDINGS, INC. 5016 MONUMENT AVE RICHMOND VA 23230 Isocyanate Functional Prepolymer of a Polyether Polyol;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The present invention relates to a method of preparing water-dispersible poly (urethane-urea) having aliphatic-aromatic isocyanate, more particularly to a method of preparing water-dispersible poly (urethane-urea) having aliphatic-aromatic isocyanate, with improved mechanical/thermal properties, such as heat resistance, chemical resistance and adhesion, good cost competitiveness and environmental friendliness, by reacting polyester polyol, dimethylol propionic acid and an aromatic isocyanate compound to obtain a hydroxyl (OH)-terminated prepolymer, adding an aliphatic isocyanate compound to said OH-terminated prepolymer to obtain an isocyanate (NCO)-terminated prepolymer wherein aromatic-aliphatic isocyanate is hybridized, neutralizing, water-dispersing and chain extending said NCO-terminated prepolymer.