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公开(公告)号：US20050186140A1
公开(公告)日：2005-08-25
申请号：US11107622
申请日：2005-04-15
Applicant: Brian Davis , Robert Emmrich , Michael Aulozzi , Padma Varanasi , Michael Fryan , Kenneth Welch , Stanley Flashinski , Debra Strasser
Inventor： Brian Davis , Robert Emmrich , Michael Aulozzi , Padma Varanasi , Michael Fryan , Kenneth Welch , Stanley Flashinski , Debra Strasser
CPC classification number: A61L9/127 , A01M1/2077 , A01M1/2088 , A01N25/34 , A01N53/00 , A61L9/03 , A61L9/037 , A61L9/122 , Y10S424/10 , Y10S514/919 , Y10T428/249953 , A01N25/18 , A01N2300/00
Abstract: Volatile impregnated substrates, such as wicks and mats, that can be used in a dispensing device that uses a heat source or otherwise uses active means to promote the release of the volatile material from the substrate are disclosed. The preferred substrate has a structure including sand particles adhered together by a binder to form a network of pores and passages. The binder is selected from thermoset polymeric materials and mixtures thereof. A volatile material is disposed in the pores before the substrate is installed in the dispensing device. The impregnated substrate is positioned in the dispensing device on or near the heat source of the dispensing device. The heat source is activated thereby elevating the temperature of the substrate such that volatile material is released from the pores. In one embodiment, the sand particles comprise silica sand and the binder is a cured novolac resin.
Abstract translation: 公开了可用于使用热源的分配装置或以其他方式使用活性装置促进挥发性材料从基材释放的挥发性浸渍基材，例如芯和垫。 优选的基底具有包括通过粘合剂粘附在一起的砂粒以形成孔和通道网络的结构。 粘合剂选自热固性聚合材料及其混合物。 在将基底安装在分配装置中之前，将挥发性材料设置在孔中。 浸渍的基材在分配装置中定位在分配装置的热源上或附近。 热源被激活，从而提高基板的温度，使得挥发性材料从孔中释放。 在一个实施方案中，砂粒包括硅砂，粘合剂是固化的酚醛清漆树脂。
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公开(公告)号：US20060039945A1
公开(公告)日：2006-02-23
申请号：US11255479
申请日：2005-10-21
Applicant: Brian Davis , Robert Emmrich , Michael Aulozzi , Padma Varanasi , Michael Fryan , Kenneth Welch , Stanley Flashinski , Debra Strasser
Inventor： Brian Davis , Robert Emmrich , Michael Aulozzi , Padma Varanasi , Michael Fryan , Kenneth Welch , Stanley Flashinski , Debra Strasser
IPC: A01N25/08
CPC classification number: A61L9/127 , A01M1/2077 , A01M1/2088 , A01N25/34 , A01N53/00 , A61L9/03 , A61L9/037 , A61L9/122 , Y10S424/10 , Y10S514/919 , Y10T428/249953 , A01N25/18 , A01N2300/00
Abstract: Volatile impregnated substrates, such as wicks and mats, that can be used in a dispensing device that uses a heat source or otherwise uses active means to promote the release of the volatile material from the substrate are disclosed. The preferred substrate has a structure including sand particles adhered together by a binder to form a network of pores and passages. The binder is selected from thermoset polymeric materials and mixtures thereof. A volatile material is disposed in the pores before the substrate is installed in the dispensing device. The impregnated substrate is positioned in the dispensing device on or near the heat source of the dispensing device. The heat source is activated thereby elevating the temperature of the substrate such that volatile material is released from the pores. In one embodiment, the sand particles comprise silica sand and the binder is a cured novolac resin.
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公开(公告)号：US20050181002A1
公开(公告)日：2005-08-18
申请号：US11108089
申请日：2005-04-15
Applicant: Brian Davis , Robert Emmrich , Michael Aulozzi , Padma Varanasi , Michael Fryan , Kenneth Welch , Stanley Flashinski , Debra Strasser
Inventor： Brian Davis , Robert Emmrich , Michael Aulozzi , Padma Varanasi , Michael Fryan , Kenneth Welch , Stanley Flashinski , Debra Strasser
CPC classification number: A61L9/127 , A01M1/2077 , A01M1/2088 , A01N25/34 , A01N53/00 , A61L9/03 , A61L9/037 , A61L9/122 , Y10S424/10 , Y10S514/919 , Y10T428/249953 , A01N25/18 , A01N2300/00
Abstract: Volatile impregnated substrates, such as wicks and mats, that can be used in a dispensing device that uses a heat source or otherwise uses active means to promote the release of the volatile material from the substrate are disclosed. The preferred substrate has a structure including sand particles adhered together by a binder to form a network of pores and passages. The binder is selected from thermoset polymeric materials and mixtures thereof. A volatile material is disposed in the pores before the substrate is installed in the dispensing device. The impregnated substrate is positioned in the dispensing device on or near the heat source of the dispensing device. The heat source is activated thereby elevating the temperature of the substrate such that volatile material is released from the pores. In one embodiment, the sand particles comprise silica sand and the binder is a cured novolac resin.
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公开(公告)号：US20050158353A1
公开(公告)日：2005-07-21
申请号：US10758650
申请日：2004-01-15
Applicant: Kenneth Welch , Robert Emmrich , Michael Aulozzi
Inventor： Kenneth Welch , Robert Emmrich , Michael Aulozzi
CPC classification number: A61L9/037 , A01M1/2077 , A01M1/2088 , A01N25/18
Abstract: Substrates are provided for use in a heating and/or blowing device that dispenses volatile material. The substrates are a porous medium (such as porous ceramic) having their interior pores coated by a polymeric material (such as a polysiloxane). The substrate is impregnated with a volatile such as pyrethrum. The substrate is less susceptible to clogging. Also disclosed are methods of making those substrates in which the polymeric material is wicked into the substrate with a volatile solvent.
Abstract translation: 衬底提供用于分配挥发性材料的加热和/或吹风装置。 衬底是其内部孔被聚合物材料（例如聚硅氧烷）涂覆的多孔介质（例如多孔陶瓷）。 底物用诸如除虫菊的挥发物浸渍。 底物不易受堵塞。 还公开了使用挥发性溶剂将聚合物材料弄脏到基底中的那些基底的方法。
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