Aromatic cyclotriphosphazenes
    41.
    发明授权
    Aromatic cyclotriphosphazenes 失效
    芳香环三磷腈

    公开(公告)号:US4748263A

    公开(公告)日:1988-05-31

    申请号:US924467

    申请日:1986-10-29

    CPC classification number: C08G73/128 C07F9/65815

    Abstract: 4-Aminophenoxy cyclotriphosphazenes are reacted with maleic anhydride to produce maleamic acids which are converted to the maleimides. The maleimides are polymerized. By selection of starting materials (e.g. hexakis amino or trisaminophenoxy-trisphenoxy-cyclotriphosphazenes), selection of molar proportions of reactants, use of mixtures of anhydrides and use of dianhydrides as bridging groups a variety of maleimides and polymers are produced. The polymers have high limiting oxygen indices, high char yields and other useful heat and fire resistant properties making them useful as, for example, impregnants of fabrics.

    Abstract translation: 4-氨基苯氧基环三磷腈与马来酸酐反应产生马来酰亚胺酸,转化成马来酰亚胺。 马来酰亚胺被聚合。 通过选择起始材料(例如六氨基或三氨基苯氧基 - 三苯氧基 - 环三磷腈),选择反应物的摩尔比例,使用酸酐的混合物和使用二酸酐作为桥连基团,制备各种马来酰亚胺和聚合物。 聚合物具有高限制氧指数,高焦炭产率和其它有用的耐热和耐火性质,使得它们可用作例如织物浸渍剂。

    Fire and heat resistant laminating resins based on maleimido substituted
aromatic cyclotriphosphazene polymer
    42.
    发明授权
    Fire and heat resistant laminating resins based on maleimido substituted aromatic cyclotriphosphazene polymer 失效
    基于马来酰亚胺取代的芳族环三磷腈聚合物的耐火和耐热层压树脂

    公开(公告)号:US4634759A

    公开(公告)日:1987-01-06

    申请号:US760374

    申请日:1985-07-30

    Abstract: 4-Aminophenoxy cyclotriphosphazenes are reacted with maleic anhydride to produce maleamic acids which are converted to the maleimides. The maleimides are polymerized. By selection of starting materials (e.g. hexakis amino or trisaminophenoxy-trisphenoxy-cyclotriphosphazenes), selection of molar proportions of reactants, use of mixtures of anhydrides and use of dianhydrides as bridging groups a variety of maleimides and polymers are produced. The polymers have high limiting oxygen indices, high char yeilds and other useful heat and fire resistant properties making them useful as, for example, impregnants of fabrics.

    Abstract translation: 4-氨基苯氧基环三磷腈与马来酸酐反应产生马来酰亚胺酸,转化成马来酰亚胺。 马来酰亚胺被聚合。 通过选择起始材料(例如六氨基或三氨基苯氧基 - 三苯氧基 - 环三磷腈),选择反应物的摩尔比例,使用酸酐的混合物和使用二酸酐作为桥连基团,制备各种马来酰亚胺和聚合物。 聚合物具有高限制氧指数,高焦度和其他有用的耐热和耐火性能,使得它们可用作例如织物浸渍剂。

    Plasma-assisted gas production
    44.
    发明授权
    Plasma-assisted gas production 失效
    等离子体辅助天然气生产

    公开(公告)号:US07497922B2

    公开(公告)日:2009-03-03

    申请号:US10513220

    申请日:2003-05-07

    Abstract: Methods and apparatus are provided for plasma-assisted gas production. In one embodiment, a gas, which includes at least one atomic or molecular species, can flow into a cavity (305). The gas can be subjected to electromagnetic radiation having a frequency less than about 333 GHz (optionally in the presence of a plasma catalyst) such that a plasma (310) forms in the cavity (305). A filter (315) capable of passing the atomic or molecular species, but preventing others from passing, can be in fluid communication with the cavity (305). In this way, the selected species can be extracted and collected, for storage or immediate use.

    Abstract translation: 提供了等离子体辅助气体生产的方法和装置。 在一个实施方案中,包括至少一种原子或分子种类的气体可以流入空腔(305)。 气体可以经受频率小于约333GHz的电磁辐射(任选在存在等离子体催化剂的情况下),使得在空腔(305)中形成等离子体(310)。 能够使原子或分子物质通过但防止其他物质通过的过滤器(315)可以与空腔(305)流体连通。 以这种方式,可以提取和收集所选择的物种,用于储存或立即使用。

    Plasma-assisted formation of carbon structures
    45.
    发明授权
    Plasma-assisted formation of carbon structures 失效
    等离子体辅助形成碳结构

    公开(公告)号:US07445817B2

    公开(公告)日:2008-11-04

    申请号:US10513309

    申请日:2003-05-07

    CPC classification number: B82Y10/00 H05H1/46 H05H2001/4607

    Abstract: Methods and apparatus are provided for igniting, modulating, and sustaining a plasma for synthesizing carbon structures. In one embodiment, a method is provided for synthesizing a carbon structure including forming a plasma by subjecting a gas to electromagnetic radiation in the presence of a plasma catalyst and adding at least one carbonaceous material to the plasma to grow the carbon structures on a substrate. Various types of plasma catalysts are also provided.

    Abstract translation: 提供了用于点燃,调节和维持用于合成碳结构的等离子体的方法和装置。 在一个实施方案中,提供了一种用于合成碳结构的方法,包括通过在等离子体催化剂存在下对气体进行电磁辐射而形成等离子体,并向等离子体中加入至少一种碳质材料以使基底上的碳结构生长。 还提供了各种类型的等离子体催化剂。

    Plasma-assisted melting
    47.
    发明授权
    Plasma-assisted melting 失效
    等离子体辅助熔化

    公开(公告)号:US07189940B2

    公开(公告)日:2007-03-13

    申请号:US10449600

    申请日:2003-06-02

    Abstract: Apparatus and methods for plasma-assisted melting are provided. In one embodiment, a plasma-assisted melting method can include: (1) adding a solid to a melting region, (2) forming a plasma in a cavity by subjecting a gas to electromagnetic radiation having a frequency less than about 333 GHz in the presence of a plasma catalyst, wherein the cavity has a wall, (3) sustaining the plasma in the cavity such that energy from the plasma passes through the wall into the melting region and melts the solid into a liquid, and (4) collecting the liquid. Solids that can be melted consistent with this invention can include metals, such as metal ore and scrap metal. Various plasma catalysts are also provided.

    Abstract translation: 提供了等离子体辅助熔化的装置和方法。 在一个实施方案中,等离子体辅助熔化方法可以包括:(1)向熔融区域添加固体,(2)通过使气体在频率小于约333GHz的电磁辐射下在空腔中形成等离子体 存在等离子体催化剂,其中空腔具有壁,(3)在空腔中维持等离子体,使得来自等离子体的能量通过壁进入熔融区域并将固体熔融成液体,以及(4)收集 液体。 可以熔融的与本发明一致的固体可以包括金属,例如金属矿和废金属。 还提供了各种等离子体催化剂。

    Surface cleaning and sterilization
    48.
    发明申请
    Surface cleaning and sterilization 失效
    表面清洗灭菌

    公开(公告)号:US20060237400A1

    公开(公告)日:2006-10-26

    申请号:US11384126

    申请日:2006-03-17

    CPC classification number: H05H1/46 H05H2001/4607

    Abstract: Methods and apparatus are provided for igniting, modulating, and sustaining a plasma for various plasma processes and treatments. Such treatments include cleaning and sterilizing parts. In some embodiments, a plasma is ignited by subjecting a gas in a multi-mode processing cavity to electromagnetic radiation having a frequency between about 1 MHz and about 333 GHz in the presence of a plasma catalyst. A part can be cleaned by, for example, inserting hydrogen into the plasma and exposing the part to the hydrogen-enriched plasma. A part can be sterilized by heating the part with the plasma.

    Abstract translation: 提供了用于点燃,调节和维持用于各种等离子体处理和处理的等离子体的方法和装置。 这些处理包括清洁和消毒部件。 在一些实施例中,等离子体通过使多模式处理腔中的气体在等离子体催化剂的存在下具有在约1MHz和约333GHz之间的频率的电磁辐射来点燃。 可以通过例如将氢插入等离子体中并将该部分暴露于富氢等离子体来清洁部件。 可以通过用等离子体加热部件来消毒零件。

    Method of CVD chamber cleaning
    49.
    发明申请
    Method of CVD chamber cleaning 审中-公开
    CVD室清洗方法

    公开(公告)号:US20060151002A1

    公开(公告)日:2006-07-13

    申请号:US11022083

    申请日:2004-12-22

    Applicant: Devendra Kumar

    Inventor: Devendra Kumar

    CPC classification number: C23C16/4405 B08B7/0035 H01J37/32862

    Abstract: A method for cleaning a plasma CVD reactor includes, during a cleaning cycle, (i) providing cleaning active species derived from a cleaning gas in the plasma CVD reactor, and (ii) generating a hydrogen plasma in an interior of the plasma CVD reactor to clean the interior of the reactor.

    Abstract translation: 一种用于清洗等离子体CVD反应器的方法包括在清洁循环期间,(i)提供源自等离子体CVD反应器中的清洁气体的清洁活性物质,和(ii)在等离子体CVD反应器内部产生氢等离子体 清洁反应堆的内部。

    Plasma-assisted enhanced coating
    50.
    发明申请
    Plasma-assisted enhanced coating 失效
    等离子体辅助增强涂层

    公开(公告)号:US20060078675A1

    公开(公告)日:2006-04-13

    申请号:US10513393

    申请日:2003-05-07

    Abstract: Methods and apparatus are provided for igniting, modulating, and sustaining a plasma (615) for coating objects (250). In one embodiment, a method of coating a surface of an object (250) includes forming a plasma (615) in a cavity (230) by subjecting a gas to electromagnetic radiation in the presence of a plasma catalyst (240) and adding at least one coating material (510) to the plasma (615) by energizing the material (510) with, for example, a laser (500). The material (510) is allowed to deposit on the surface of the object (250) to form a coating. Various types of plasma (240) catalysts are also provided.

    Abstract translation: 提供了用于点燃,调节和维持用于涂覆物体的等离子体(615)(250)的方法和装置。 在一个实施例中,涂覆物体(250)的表面的方法包括通过在等离子体催化剂(240)的存在下对气体进行电磁辐射而形成等离子体(615),并且至少加入 通过用例如激光(500)激发材料(510)将一个涂层材料(510)提供到等离子体(615)。 允许材料(510)沉积在物体(250)的表面上以形成涂层。 还提供了各种类型的等离子体(240)催化剂。

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