高分子成形物への機能付与方法およびその装置
    73.
    发明申请
    高分子成形物への機能付与方法およびその装置 审中-公开
    将功能模糊成聚合物及其装置的方法

    公开(公告)号:WO2008069041A1

    公开(公告)日:2008-06-12

    申请号:PCT/JP2007/072800

    申请日:2007-11-27

    Abstract:  各種機能付与剤を効率よく高分子成形体に付与することが可能であり、また加工廃液を可及的に減少させると共に、廃液および機能付与剤の回収が可能で、必要に応じて再利用も可能なうえに、バッチ式ではなく、連続式で該機能付与剤を高分子成形物へ付与することが可能な、高分子成形物への高耐久性機能付与方法およびその装置を提供する。  高分子成形物に超臨界流体を噴射し、機能付与剤を該高分子成形物に固着させる、高分子成形物への機能付与方法。

    Abstract translation: 赋予聚合物成型体高度耐用的功能的方法。 通过该方法,可以有效地赋予聚合物成型赋予各种功能赋予剂。 在该方法中,可以尽可能地减少由处理产生的废液的量。 可以回收废液和功能赋予剂,并可根据需要重新使用。 功能赋予剂可以不间歇地但连续地赋予聚合物模塑。 还提供了一种用于该方法的装置。 赋予聚合物模塑功能的方法包括将超临界流体喷射到聚合物模塑件以将功能赋予剂强力地粘合到聚合物模塑件上。

    A METHOD OF DISPERSING FINE PARTICLES IN A SPRAY
    75.
    发明申请
    A METHOD OF DISPERSING FINE PARTICLES IN A SPRAY 审中-公开
    在喷雾中分散精细颗粒的方法

    公开(公告)号:WO2006017002A2

    公开(公告)日:2006-02-16

    申请号:PCT/US2005/022654

    申请日:2005-06-28

    Abstract: A method of disbursing fine particles in a spray including the steps of providing a liquid carrier having a critical point and fine particles of at least one material. The fine particles are dispersed in the liquid carrier. A supercritical carrier containing dispersed particles is created by driving the liquid carrier containing dispersed fine particles above the critical point. The pressure of the supercritical carrier containing dispersed particles is reduced thereby forming a vapor carrier containing dispersed particles therein. The vapor carrier containing disbursed fine particles is then discharged.

    Abstract translation: 一种在喷雾中分散细颗粒的方法,包括提供具有临界点的液体载体和至少一种材料的细颗粒的步骤。 细颗粒分散在液体载体中。 含有分散颗粒的超临界载体通过驱动含有高于临界点的分散细颗粒的液体载体来产生。 包含分散颗粒的超临界载体的压力降低,从而形成其中含有分散颗粒的蒸气载体。 然后排出含有分散的细颗粒的蒸气载体。

    RESS PROCESS FOR SELECTIVE DEPOSITION OF PARTICULATE MATERIAL
    76.
    发明申请
    RESS PROCESS FOR SELECTIVE DEPOSITION OF PARTICULATE MATERIAL 审中-公开
    用于选择性沉积颗粒材料的方法

    公开(公告)号:WO2005097357A1

    公开(公告)日:2005-10-20

    申请号:PCT/US2005/010636

    申请日:2005-03-31

    CPC classification number: B05D1/025 B05D1/12 B05D2401/90

    Abstract: A process for the patterning of a desired substance on a surface includes: (i) charging a vessel (12) with a compressed fluid; (ii) introducing into the vessel a first feed stream comprising a solvent and the desired substance and a second feed stream comprising the compressed fluid, wherein the desired substance is less soluble in the compressed fluid relative to its solubility in the solvent and the solvent is soluble in the compressed fluid, wherein the first feed stream is dispersed in the compressed fluid, allowing extraction of the solvent into the compressed fluid and precipitation of particles of the desired substance; (iii) exhausting components from the vessel (12) through a restrictive passage (16) including a discharge device (13) that produces a shaped beam of particles of the desired substance at a point beyond an outlet of the discharge device (13); and (iv) exposing a receiver surface (14) to the shaped beam of particles.

    Abstract translation: 用于在表面上图案化所需物质的方法包括:(i)用压缩流体对容器(12)充电; (ii)将包含溶剂和所需物质的第一进料流和包含压缩流体的第二进料流引入容器中,其中所需物质相对于其在溶剂中的溶解度较不溶于压缩流体,溶剂为 可溶于压缩流体,其中第一进料流分散在压缩流体中,允许将溶剂萃取到压缩流体中并沉淀所需物质的颗粒; (iii)通过包括排出装置(13)的限制通道(16)排出来自容器(12)的部件,该排放装置在超过排放装置(13)的出口的点处产生所需物质的成形颗粒束; 和(iv)将接收器表面(14)暴露于成形的粒子束。

    METHOD AND APPARATUS FOR APPLYING LOW-SOLIDS PAINT ONTO PLASTIC PARTS USING AN ELECTROSTATIC PROCESS AND A SUPERCRITICAL FLUID
    77.
    发明申请
    METHOD AND APPARATUS FOR APPLYING LOW-SOLIDS PAINT ONTO PLASTIC PARTS USING AN ELECTROSTATIC PROCESS AND A SUPERCRITICAL FLUID 审中-公开
    使用静电过程和超临界流体将低固体涂料应用于塑料部件的方法和装置

    公开(公告)号:WO0236271A3

    公开(公告)日:2003-09-12

    申请号:PCT/US0144786

    申请日:2001-11-01

    Abstract: A method and apparatus for applying a coating or paint such as a low-solids adhesion promoter onto a substrate such as a plastic part using an electrostatic process and a supercritical fluid such as CO2 is disclosed. Also disclosed is a spray gun that is desinged to have minimized coating leakages for use in connection with such a method. In one embodiment of the present invention, a paint spraying gun includes a gasket that seals the constituent parts of the gun that form a fluid flow path defined therein so that substantially no combustion or atomization of the fluid flowing therethrough occurs prior to exit from the guns spray tip. In this embodiment, the gun housing is designed to substantially reduce leaking of paint composition into the gun. It should be understood that the abstract of the disclosure is not intended to be and should not be found to be limiting to the scope of the claims contained in this application or in any patent issuing therefrom.

    Abstract translation: 公开了一种使用静电过程和诸如CO 2的超临界流体将诸如低固体粘合促进剂的涂层或涂料施加到诸如塑料部件的基底上的方法和装置。 还公开了一种喷枪,其被设计为具有最小化的涂层泄漏以用于与这种方法相结合。 在本发明的一个实施例中,一种喷漆枪包括一垫圈,其密封形成其中限定的流体流动通道的枪组成部分,使得在离开枪之前基本上不会发生流过其中的流体的燃烧或雾化 喷头。 在该实施例中,枪壳被设计成基本上减少涂料组合物泄漏到枪中。 应当理解,本公开的摘要不旨在而不应被认为是限制本申请中所包含的权利要求或发明专利的权利要求的范围。

    METHOD AND COMPOSITIONS FOR PROTECTING CIVIL INFRASTRUCTURE
    78.
    发明申请
    METHOD AND COMPOSITIONS FOR PROTECTING CIVIL INFRASTRUCTURE 审中-公开
    保护公民基础设施的方法和组成

    公开(公告)号:WO99019080A1

    公开(公告)日:1999-04-22

    申请号:PCT/US1998/021175

    申请日:1998-10-08

    Abstract: A method of protecting a civil infrastructure substrate from the damaging effects of pollution, noxious fumes, weather, and the like. The method comprises (a) providing a composition carbon dioxide and a fluorocarbon such as a fluoropolyether (preferably a perfluoropolyether) or a fluorocarbon elastomer, optionally having at least one anchoring group such as an amide covalently joined thereto, and (b) applying that composition to the civil infrastructure substrate to form a protective coating thereon. The applying step is preferably carried out by spraying. Compositions useful for carrying out the process of the invention are also disclosed.

    Abstract translation: 一种保护民用基础设施基材免受污染,有害烟雾,天气等的破坏性影响的方法。 该方法包括(a)提供组合物二氧化碳和氟碳化合物,例如氟聚醚(优选全氟聚醚)或氟碳弹性体,任选地具有至少一个与其共价连接的锚定基团如酰胺,和(b)将该组合物 到民用基础设施基材上以在其上形成保护涂层。 施涂步骤优选通过喷雾进行。 还公开了可用于实施本发明方法的组合物。

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