发明名称 Unitized sanitary napkin
摘要 This invention relates to a novel absorbent structure and absorbent products containing this absorbent structure. More particularly, the absorbent structure of this invention contains a high-loft, bulky, low-density cover layer, a higher density transfer layer, a very high density, retentive reservoir layer and an impermeable barrier layer. The cover and barrier layers are sealed around their periphery and, preferably, all the layers are bonded to each other to form a unitized structure.
申请公布号 US5466232(A) 申请公布日期 1995.11.14
申请号 US19920979366 申请日期 1992.11.20
申请人 JOHNSON & JOHNSON INC. 发明人 CADIEUX, SERGE;LEVESQUE, YVON
分类号 A61F;A61F13/15;B32B;(IPC1-7):A61F13/15 主分类号 A61F
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