NARROW PARTICLE SIZE DISTRIBUTION POROUS MICROSPHERES AND METHOD OF MAKING THE SAME
    2.
    发明申请
    NARROW PARTICLE SIZE DISTRIBUTION POROUS MICROSPHERES AND METHOD OF MAKING THE SAME 有权
    窄粒度分布多孔微球及其制备方法

    公开(公告)号:US20080311399A1

    公开(公告)日:2008-12-18

    申请号:US12197024

    申请日:2008-08-22

    IPC分类号: B32B1/00

    摘要: Porous polymer microspheres having a size of from about 3 to about 50 microns and a geometric standard deviation of about 1.25 or less are disclosed. The porous polymer microspheres are made by a method including the steps of preparing an emulsion comprised of polymer particles having an average particle size of less than about 3 microns and a diluent, subjecting the emulsion to an aggregating condition to form aggregated polymer particles, optionally coalescing the aggregated polymer particles, and removing the diluent to form the porous polymer microspheres.

    摘要翻译: 公开了尺寸为约3至约50微米且几何标准偏差为约1.25或更小的多孔聚合物微球。 多孔聚合物微球通过包括以下步骤的方法制备,所述方法包括制备由平均粒度小于约3微米的聚合物颗粒组成的乳液和稀释剂,使乳液经历聚集条件以形成聚集的聚合物颗粒,任选地聚结 聚集的聚合物颗粒,并除去稀释剂以形成多孔聚合物微球。

    Method of making porous microspheres with geometric standard deviation of 1.25 or less
    3.
    发明授权
    Method of making porous microspheres with geometric standard deviation of 1.25 or less 有权
    制造几何标准偏差为1.25以下的多孔微球的方法

    公开(公告)号:US07449505B2

    公开(公告)日:2008-11-11

    申请号:US11133197

    申请日:2005-05-20

    IPC分类号: C08J9/24 C08J9/28

    摘要: Porous polymer microspheres having a size of from about 3 to about 50 microns and a geometric standard deviation of about 1.25 or less are disclosed. The porous polymer microspheres are made by a method including the steps of preparing an emulsion comprised of polymer particles having an average particle size of less than about 3 microns and a diluent, subjecting the emulsion to an aggregating condition to form aggregated polymer particles, optionally coalescing the aggregated polymer particles, and removing the diluent to form the porous polymer microspheres.

    摘要翻译: 公开了尺寸为约3至约50微米且几何标准偏差为约1.25或更小的多孔聚合物微球。 多孔聚合物微球通过包括以下步骤的方法制备,所述方法包括制备由平均粒度小于约3微米的聚合物颗粒组成的乳液和稀释剂,使乳液经历聚集条件以形成聚集的聚合物颗粒,任选地聚结 聚集的聚合物颗粒,并除去稀释剂以形成多孔聚合物微球。

    Narrow particle size distribution porous microspheres and method of making the same
    4.
    发明授权
    Narrow particle size distribution porous microspheres and method of making the same 有权
    窄粒径分布多孔微球及其制备方法

    公开(公告)号:US07943236B2

    公开(公告)日:2011-05-17

    申请号:US12197024

    申请日:2008-08-22

    摘要: Porous polymer microspheres having a size of from about 3 to about 50 microns and a geometric standard deviation of about 1.25 or less are disclosed. The porous polymer microspheres are made by a method including the steps of preparing an emulsion comprised of polymer particles having an average particle size of less than about 3 microns and a diluent, subjecting the emulsion to an aggregating condition to form aggregated polymer particles, optionally coalescing the aggregated polymer particles, and removing the diluent to form the porous polymer microspheres.

    摘要翻译: 公开了尺寸为约3至约50微米且几何标准偏差为约1.25或更小的多孔聚合物微球。 多孔聚合物微球通过包括以下步骤的方法制备,所述方法包括制备由平均粒度小于约3微米的聚合物颗粒组成的乳液和稀释剂,使乳液经历聚集条件以形成聚集的聚合物颗粒,任选地聚结 聚集的聚合物颗粒,并除去稀释剂以形成多孔聚合物微球。

    Control apparatus
    9.
    发明授权
    Control apparatus 失效
    控制装置

    公开(公告)号:US5473961A

    公开(公告)日:1995-12-12

    申请号:US145693

    申请日:1993-10-29

    摘要: A control apparatus for a work object, the control apparatus having a pair of substantially contrarotating members operable to define a selected relationship designated by the relationship of the members relative to each other; and an assembly for mounting the substantially contrarotating members in controlling relation to the work object whereby the selected relationship is operable to control the work object.

    摘要翻译: 一种用于工作对象的控制装置,所述控制装置具有一对基本上相反的构件,其可操作以限定由所述构件相对于彼此的关系指定的所选择的关系; 以及用于将所述基本上相反的构件安装在与所述工件对应的控制关系中的组件,由此所选择的关系可操作以控制所述工件。

    Use of Paecilomyces spp. as pathogenic agents against subterranean termites
    10.
    发明授权
    Use of Paecilomyces spp. as pathogenic agents against subterranean termites 失效
    使用拟青霉属 作为对地下白蚁的致病剂

    公开(公告)号:US07390480B2

    公开(公告)日:2008-06-24

    申请号:US10657982

    申请日:2003-09-09

    IPC分类号: A01N25/12

    摘要: The entomopathogenic fungus Paecilomyces fumosoroseus and certain related species, such as P. javanicus are useful for controlling infestations by subterranean termites, particularly those belonging to the family Rhinotermitidae. The family Rhinotermitidae includes two species of subterranean termites having extremely high economic importance in the United States; namely the Formosan subterranean termite (Coptotermes formosanus Shiraki), and the native (North American) subterranean termite (Reticulitermes flavipes). Large numbers of infectious propagules of the fungus, such as blastospores and conidia can be readily cultured on media that are easily and inexpensively prepared and incorporated into formulations for controlling termites. These fungi are useful for protecting living trees, plants, wood, wood structures, and other cellulosic materials susceptible to termite infestation and damage.

    摘要翻译: 昆虫病原体真菌拟青霉和某些相关物种,例如爪哇爪us,可用于控制地下白蚁,特别是属于Rhinotermitidae科的侵染。 家Rh科包括两种在美国具有极高经济重要性的地下白蚁; 即台湾地下白蚁(Coptotermes formosanus Shiraki)和天然(北美)地下白蚁(Reticulitermes flavipes)。 大量传染性繁殖体的真菌如胚泡和分生孢子可以容易地在容易且廉价地制备的培养基上培养并并入用于防治白蚁的制剂中。 这些真菌可用于保护活的树木,植物,木材,木结构物以及易受白蚁侵染和损害的其他纤维素材料。