Branched copolymer pressure sensitive hot melt adhesive
    2.
    发明授权
    Branched copolymer pressure sensitive hot melt adhesive 失效
    支链共聚物压敏热熔胶

    公开(公告)号:US5703162A

    公开(公告)日:1997-12-30

    申请号:US520041

    申请日:1995-08-28

    CPC分类号: C09J153/025

    摘要: An improved hot melt, pressure sensitive adhesive. The adhesive has a unique combination of excellent heat stability and higher tack. The adhesive is utilized in disposable articles such as diapers and sanitary napkins. The adhesive employs a saturated A-B-A block copolymer such as S-EB-S or S-EP-S with B or C side chains such as isoprene or ethylene-propylene.

    摘要翻译: 改进的热熔胶,压敏粘合剂。 粘合剂具有优异的热稳定性和较高粘性的独特组合。 粘合剂用于一次性物品如尿布和卫生巾中。 粘合剂使用饱和的A-B-A嵌段共聚物如S-EB-S或S-EP-S与B或C侧链如异戊二烯或乙烯 - 丙烯。