The characteristics,functions and research advances of thermoplastic elastf icr and tackifying resin in hot -melt pressure sensitive adhesives were introduced.

• 介绍了热熔压敏胶用热塑性弹性体以及增粘树脂的特点、作用以及研究进展,并对热熔压敏胶的发展方向以及应用前景进行了展望。