Water-soluble or water-dispersible polyurethanes with...
Water-stabilized organosilane compounds and methods for...
Waterproof breathable polyurethane membranes and porous substrat
Waterproof breathable polyurethane membranes and porous substrat
Waterproof breathable polyurethane membranes and porous substrat
Weatherable, thermostable polymers having improved flow...
Wettable silicone resin optical devices and curable compositions
Wettable, flexible, oxygen permeable contact lens containing blo
Wettable, rigid gas permeable, substantially non-swellable conta