QUILT AND SMALL BLOCK OF FLEXIBLE POLYURETHANE FOAM FOR QUILT

摘要

PROBLEM TO BE SOLVED: To provide a quilt stuffed with a flexible polyurethane foam and having a light weight, thermal insulation, and texture equal to a down quilt as a high quality article, and a small block of flexible polyurethane foam for the quilt.;SOLUTION: In the quilt, the small blocks of flexible polyurethane foam having a density of 12-25 kg/m³, and a hardness of 10-30 N are housed in an outer fabric formed into a bag-shape. The flexible polyurethane foam has a component of polyether polyol obtained by ring-opening addition of ethylene oxide and propylene oxide to an initiator, and preferably the polyether polyol contains 20-90 wt.% ethylene oxide units.;COPYRIGHT: (C)2007,JPO&INPIT