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    • 10. 发明授权
    • Sealable nonwoven web
    • 可密封无纺网
    • US06569274B1
    • 2003-05-27
    • US09017375
    • 1998-02-02
    • Kambiz Bayat MakouiJoel Erwin Goldstein
    • Kambiz Bayat MakouiJoel Erwin Goldstein
    • B32B3100
    • A61F13/15699Y10T156/1015Y10T156/1023Y10T156/1049
    • Disclosed is a process for producing a laminate suited for use in producing disposable absorbent products comprising a nonwoven web formed from randomly dispersed fibers bonded with a crosslinked vinyl acetate/ethylene adhesive and a particulate polymeric absorbent entrapped within the laminate in fixed location by means of adhesively bonding the nonwoven web to itself or to another substrate, the improvement which comprises utilizing a nonwoven web incorporating an acrylic or vinyl acetate/ethylene adhesive having the following characteristics, and further, said nonwoven web adhesively bonded to itself or to another substrate through the crosslinked acrylic or crosslinked vinyl acetate/ethylene adhesive.
    • 公开了一种适用于生产一次性吸收产品的方法,该方法包括由交联的乙酸乙烯酯/乙烯粘合剂粘合的无规分散的纤维形成的非织造纤维网和通过粘合剂在层压板内固定在固定位置的颗粒聚合物吸收剂 将非织造纤维网粘合到其自身或另一基底上,其改进在于利用包含具有以下特征的丙烯酸或乙酸乙烯酯/乙烯粘合剂的非织造纤维网,并且进一步地,所述非织造纤维网通过交联的 丙烯酸或交联乙酸乙烯酯/乙烯粘合剂。