POLY-URETHANE MANUFACTURING METHOD BY DISPERSING AND MIXING N_2 IN POLYOL

摘要

The present invention relates to one kind to pass through in polyols blend for nitrogen after manufacturing they, include the steps that dispersions of the N_2 in polyalcohol after mixing, one materials synthesis polyurethane, in nanoscale, using ultrasonic generator, polyalcohol N_2 after N_2 is to be mixed with is dispersed in nanoscale, it is possible to keep the concentration of mixture without separation, even if being used in long-time, thus significantly reducing defect and improving the product stitched a quilt cover on. ;The 2016 of copyright KIPO submissions