Method and system for controllably releasing solutions
    7.
    发明授权
    Method and system for controllably releasing solutions 有权
    可控释放解决方案的方法和系统

    公开(公告)号:US08329477B2

    公开(公告)日:2012-12-11

    申请号:US11392160

    申请日:2006-03-29

    申请人: Paul F. Groepler

    发明人: Paul F. Groepler

    摘要: A method and system for releasing active ingredients into the surrounding atmosphere is disclosed. In one embodiment, the dispersion rate of the active ingredient through the membrane is passively regulated by adjusting the porosity of the membrane. In another embodiment, materials with microfluidic channels of various diameters are interposed together so that the configuration of the channels approximates a venturi, thereby improving the flow of the solution through the microfluidic channels. In another embodiment, heat is applied to the top membrane layer to further accelerate the rate at which fluid is dissipated through the membrane structure. Devices incorporating membranes with the disclosed properties are also presented.

    摘要翻译: 公开了一种将活性成分释放到周围环境中的方法和系统。 在一个实施方案中,活性成分通过膜的分散速率通过调节膜的孔隙度被动调节。 在另一个实施方案中,具有各种直径的微流体通道的材料被插入到一起,使得通道的构型接近文丘里管,由此改善溶液通过微流体通道的流动。 在另一个实施方案中,将热施加到顶部膜层,以进一步加速通过膜结构消散流体的速率。 还介绍了引入具有所公开的性质的膜的装置。

    FIBERIZED THERMOSET BINDER AND METHOD OF USING
    10.
    发明申请
    FIBERIZED THERMOSET BINDER AND METHOD OF USING 审中-公开
    FIBERIZED THERMOSET BINDER及其使用方法

    公开(公告)号:US20120244337A1

    公开(公告)日:2012-09-27

    申请号:US13069475

    申请日:2011-03-23

    摘要: A fiber is manufactured from thermosetting binder compounds by fiberizing an aqueous dispersion of thermoset compounds having a high solids content of at least 35%, 40% or 50% solids and/or a high viscosity of at least about 30 cps, 50 cps or 100 cps at room temperature. The fibers may be rotary fiberized or otherwise extruded. They may be co-fiberized with base fibers, including other polymeric fibers and/or inorganic fibers like glass fibers, or they may be intermingled post fabrication by other means, such as fluid dispersion processes or carding. The thermoset fibers are useful for binding together base fibers in fibrous products like glass fiber insulation.

    摘要翻译: 纤维由热固性粘合剂化合物制成,其通过将具有至少35%,40%或50%固体和/或高粘度至少约30cps,50cps或100的高固含量的热固性化合物的水分散体纤维化 cps在室温下。 纤维可以旋转纤维化或以其它方式挤出。 它们可以与基础纤维(包括其它聚合物纤维和/或无机纤维如玻璃纤维)共纤维化,或者它们可以通过其它方式例如流体分散方法或梳理在制造之后混合。 热固性纤维可用于将纤维制品中的基础纤维与玻璃纤维绝缘体结合在一起。