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    Method of making shaped foam implements
    1.
    发明授权
    Method of making shaped foam implements 失效
    制造成形泡沫工具的方法

    公开(公告)号：US06406648B1

    公开(公告)日：2002-06-18

    申请号：US09698921

    申请日：2000-10-27

    申请人： John Richard Noel ,  John Collins Dyer ,  Thomas Allen DesMarais ,  Paul Martin Lipic ,  John Lee Hammons

    发明人： John Richard Noel ,  John Collins Dyer ,  Thomas Allen DesMarais ,  Paul Martin Lipic ,  John Lee Hammons

    IPC分类号： C08J928

    CPC分类号： A61L15/425 ,  C08J9/28 ,  C08J2201/028

    摘要： Described is a method of forming and curing high internal phase emulsions (HIPEs) into shaped three dimensional foam implements. In general the method uses the steps of: providing a HIPE, depositing the HIPE into a mold cavity having a predetermined three dimensional shape, curing the HIPE in the mold cavity to form a HIPE foam, and stripping the HIPE foam from the mold cavity to form the three dimensional foam implement. The molded implements are widely useful as components in absorbent articles, toys, insulation, and other uses where a combination of low density and tridimensional shape are desired.

    摘要翻译： 描述了将高内相乳液（HIPE）形成和固化成成型的三维泡沫工具的方法。 通常，该方法使用以下步骤：提供HIPE，将HIPE沉积到具有预定三维形状的模腔中，固化模腔中的HIPE以形成HIPE泡沫，并将HIPE泡沫从模具腔剥离到 形成三维泡沫工具。 模制工具在作为吸收制品，玩具，绝缘和其它需要组合的低密度和三维形状的其它用途中的组件是广泛有用的。

    High suction polymeric foam materials
    3.
    发明授权
    High suction polymeric foam materials 失效
    高吸力聚合泡沫材料

    公开(公告)号：US6083211A

    公开(公告)日：2000-07-04

    申请号：US42429

    申请日：1998-03-13

    申请人： Thomas Allen DesMarais

    发明人： Thomas Allen DesMarais

    IPC分类号： A61F13/53 ,  A61F5/44 ,  A61F13/49 ,  A61L15/42 ,  A61L15/60 ,  C08F2/32 ,  C08J9/00 ,  A61F13/15

    CPC分类号： A61L15/425 ,  C08F2/32

    摘要： Disclosed are polymeric foam structures suitable for absorbing and storing body fluids such as urine, menses and the like. These liquid storage structures are high suction collapsible polymeric foam materials. The collapsed foams, upon contact with aqueous fluids, can absorb and expand these fluids even when opposed by significant hydrostatic pressures. These absorbent polymeric foams comprise interconnected open-cells. In one aspect, the foams can absorb at least about 25 g/g against a hydrostatic head pressure of 50 cm. In another aspect, the foams of the present invention will have a vertical hang sorption height at 90% of at least about 60 cm.

    摘要翻译： 公开了适于吸收和储存诸如尿液，月经等体液的聚合物泡沫结构体。 这些液体储存结构是高吸收可折叠聚合物泡沫材料。 当与水性液体接触时，折叠的泡沫体可以吸收和膨胀这些流体，即使当与显着的静水压力相反时。 这些吸收性聚合物泡沫包括互连的开孔。 在一个方面，泡沫可以相对于50cm的静水压头吸收至少约25g / g。 在另一方面，本发明的泡沫体将具有90％至少约60cm的垂直悬挂吸附高度。

    Process for making absorbent foams from high internal phase emulsions useful for acquiring aqueous fluids
    5.
    发明授权
    Process for making absorbent foams from high internal phase emulsions useful for acquiring aqueous fluids 失效
    从用于获取含水流体的高内相乳液制备吸收泡沫的方法

    公开(公告)号：US5763499A

    公开(公告)日：1998-06-09

    申请号：US855785

    申请日：1997-05-12

    申请人： Thomas Allen DesMarais

    发明人： Thomas Allen DesMarais

    IPC分类号： A61L15/00 ,  A61L15/42 ,  C08F2/32 ,  C08F212/08 ,  C08F220/10 ,  C08J9/28

    CPC分类号： A61L15/425 ,  Y10T428/249975 ,  Y10T428/249979 ,  Y10T428/24998 ,  Y10T442/651

    摘要： Absorbent foam materials that are capable of acquiring and distributing aqueous fluids, especially discharged body fluids such as urine. These absorbent foams combine relatively high capillary absorption pressures and capacity-per-weight properties that allow them to acquire fluid, with or without the aid of gravity. These absorbent foams also give up this fluid efficiently to higher absorption pressure storage materials, including foam-based absorbent fluid storage components, without collapsing. These absorbent foams are made by polymerizing high internal phase emulsions (HIPEs).

    摘要翻译： 吸收泡沫材料，能够获取和分配水性流体，特别是排出的体液，如尿液。 这些吸收性泡沫结合了相对较高的毛细管吸收压力和每重量容量的性质，允许它们在重力的帮助下或不借助重力的情况下获得流体。 这些吸收性泡沫体也可以有效地将这种流体放弃到较高的吸收压力储存材料，包括基于泡沫的吸收剂流体储存组分，而不会塌陷。 这些吸收泡沫体通过聚合高内相乳液（HIPE）制成。