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    • 6. 发明申请
    • VISUALIZATION OF THE LIQUID DISTRIBUTION IN SANITARY ARTICLES
    • 卫生产品中液体分布的可视化
    • WO2008055991A3
    • 2008-10-16
    • PCT/EP2007062173
    • 2007-11-09
    • EVONIK STOCKHAUSEN GMBHSCHMIDT HARALDKEUP MICHAELNIELINGER URSULAPERC IGOR
    • SCHMIDT HARALDKEUP MICHAELNIELINGER URSULAPERC IGOR
    • A61F13/15
    • A61F13/15203A61F13/84
    • The invention relates to a method for generating an image of an absorptive layer (1), comprising the following steps: a. a dummy (2) of a wearer is provided that has a wearer's surface (3); b. at least part of the wearer's surface (3) is covered with at least a subarea (4) of the absorptive layer (1) so as to obtain a covered zone (5); c. a test liquid (6) is introduced into the subarea (4); d. at least one physical variable of the covered zone (5) is determined so as to obtain an image (8) of at least one sector of the absorptive layer (1), said image containing a diffusion area (9) of the test liquid (6). The test liquid (6) and at least the subarea (4) differ in respect of the sum of the physical variable. The invention also relates to a method for evaluating an absorptive layer, a method for producing an absorptive layer, and a device for evaluating an absorptive layer.
    • 本发明涉及一种用于产生抽吸层(1)的图像的方法,包括以下步骤:a。 提供带载体表面(3)的载体哑铃(2); 湾 用吸收层(1)的至少一个部分区域(4)至少部分地覆盖载体表面(3)以获得覆盖区域(5); 温度。 将测试流体(6)引入部分区域(4); d。 获得包括测试流体(6)的传播区域(9)的吸收层(1)的至少一部分的图像(8)的覆盖区域(5)的至少一个物理尺寸中的至少一个; 其中测试液体(6)和至少部分区域(4)的物理量的量不同。 本发明还涉及用于评估吸入层的方法,用于制造吸入层的方法和用于评估吸入层的装置。
    • 10. 发明专利
    • BRPI0610043A2
    • 2010-05-25
    • BRPI0610043
    • 2006-04-21
    • EVONIK STOCKHAUSEN GMBH
    • FURNO FRANCKISSBERNER JOERGSCHMIDT HARALDWALDEN MIRKO
    • A61L15/60
    • The present invention relates to water-absorbing polymer structures, whose surface has been brought into contact with a compound comprising a polycation and at least one anion. The invention further relates to a process for treating the surface of water-absorbing polymer structures, the surface-treated water-absorbing polymer structures obtainable by this process, a composite comprising a surface-treated, water-absorbing polymer structure as well as a substrate, a process for production of a composite, the composite obtainable by this process, chemical products such as foams, formed bodies, and fibers comprising surface-treated water-absorbing polymer structures or a composite, the use of surface-treated, water-absorbing polymer structures or of a composite in chemical products as well as the use of compounds comprising a polycation with a given structure for the treatment of the surface of water-absorbing polymer structures.