发明名称 ABSORBENT ARTICLE COMPRISING TOPSHEET, BACKSHEET, AND ABSORBENT CORE WITH LIQUID-TRANSFERRING LAYER NEAR BACKSHEET
摘要 In an absorbent article (10) including an absorbent structure (32) positioned between the top sheet (12) and the back sheet (14), the absorbent structure (32) includes an upper layer (28), a lower layer (30), and an elongate, absorbent core (40), which is formed from cellulosic fibers and from distributed particles of a super-absorbent polymer (SAP), and which has an elongate, central portion (40) with an absorbency under load (AUL) not less than about 12 grams/gram. Having a basis weight not more than about 150 grams per square meter and an absorbency under load (AUL) not more than about 6 grams/gram, the lower layer (30) has a minimal absorbency but is capable of transferring to a lower surface of the absorbent core (32) a liquid permeating the lower layer (30) from the absorbent core (32).
申请公布号 CA2250531(A1) 申请公布日期 1998.08.06
申请号 CA19972250531 申请日期 1997.11.12
申请人 PARAGON TRADE BRANDS, INC. 发明人 CHIMIELEWSKI, HARRY J.
分类号 A61F13/15;(IPC1-7):A61F13/46 主分类号 A61F13/15
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