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Absorbent structure having enhanced intake performance characteristics and method for evaluating such characteristics

机译:具有增强的进气性能特性的吸收剂结构以及用于评估这种特性的方法

摘要

An absorbent structure is constructed of hydrophilic fibers and superabsorbent material and has a permeability as determined by an Absorbent Structure Permeability Test and a normalized retention capacity as determined by a Retention Capacity Test. The absorbent structure has an intake factor of at least about 3 wherein the intake factor is defined as the absorbent structure permeability divided by the normalized retention capacity. In another embodiment, the absorbent structure is constructed at least in part of a superabsorbent material and has an intake factor of at least about 3 and less than about 50.
机译:吸收性结构由亲水性纤维和超吸收性材料构成,并且具有通过吸收性结构渗透性测试确定的渗透性和通过保持能力测试确定的归一化保持能力。吸收性结构的吸收系数至少约为3,其中吸收系数定义为吸收性结构的渗透性除以归一化保持能力。在另一个实施例中,吸收性结构至少部分地由超吸收性材料构成,并且具有至少约3且小于约50的吸收系数。

著录项

  • 公开/公告号US7073373B2

    专利类型

  • 公开/公告日2006-07-11

    原文格式PDF

  • 申请/专利权人 JEFFREY M. LA FORTUNE;

    申请/专利号US20030720867

  • 发明设计人 JEFFREY M. LA FORTUNE;

    申请日2003-11-24

  • 分类号G01N5/02;D04H1/00;

  • 国家 US

  • 入库时间 2022-08-21 21:45:11

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