PROCESSO PARA A FIXACAO DE UM SUBSTRATO EM OUTRO POR MEIO DA DISPOSICAO ENTRE OS SUBSTRATOS DE UM MATERIAL FUSIVEL PELO CALOR

摘要

This invention relates to a hot melt adhesive which is particularly useful for securing textile substrates together. The hot melt adhesives of this invention are crystallizable copolyesters which are comprised of repeat units which are derived from terephthalic acid, isophthalic acid, ethylene glycol, and hexamethylene glycol. They normally have melting points within the range of about 95 DEG C to about 125 DEG C and glass transition temperatures within the range of about 0 DEG C to about 10 DEG C. This invention is also related to a process for securing substrates to one another by utilizing such hot melt adhesives.