ELASTOMEROS OF POLYURETHANE WITH RESISTANCE IN PARTIALLY CURED STATE AND IMPROVED DISMOLDING TIMES, AND APPROPRIATE POLYOXIALQUYLENE POLYOLS FOR PREPARATION.

摘要

THE ELASTOMEROS THAT SHOW REDUCED DISMOLDING TIME AND RESISTANCE BEFORE THE IMPROVED COCHURE ARE PREPARED BY REACTIONING A DI- OR POLYISOCIANATE WITH A MONODISPERSE POLYOXYPROPYLENE DIOL THAT HAS A CUSTOMIZED BUILT-DUTY WATERPROOFED POLYMATE-PREFERRED INSTRURATION. DOUBLE METALS, OF PROPYLENE OXIDE. IN ADDITION THE IMPROVED DISMOLDING TIMES AND THE PHYSICAL PROPERTIES OF THE ELEVATED ELASTOMERICS ARE MADE POSSIBLE BY THE USE OF MULTIDISPERSE POLYETHYLENE POLYETHYL POLYETER COMBINATIONS THAT HAVE A TOTAL INSPURITY BOTTOM OF A PREVIOUS AND 0.010 PERFORMANCE. OF 1.4 OR HIGHER.