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    Abrasive Particles for Chemical Mechanical Polishing
    11.
    发明申请
    Abrasive Particles for Chemical Mechanical Polishing 审中-公开
    化学机械抛光用磨料颗粒

    公开(公告)号：US20150114928A1

    公开(公告)日：2015-04-30

    申请号：US14067605

    申请日：2013-10-30

    Applicant: Jia-Ni Chu ,  James Neil Pryor

    Inventor： Jia-Ni Chu ,  James Neil Pryor

    IPC: C09G1/02 ,  C03C15/02 ,  C23F1/14

    CPC classification number: C09G1/02 ,  B24B37/044 ,  C03C19/00 ,  C09K3/1409 ,  C09K3/1463 ,  C23F3/00 ,  G11B5/3169 ,  H01L21/3212

    Abstract: An abrasive composition for polishing substrates including a plurality of abrasive particles having a poly-dispersed particle size distribution with median particle size, by volume, being about 20 nanometers to about 100 nanometers; a span value, by volume, being greater than or equal to about 15 nanometers, wherein the fraction of particles greater than about 100 nanometers is less than or equal to about 20% by volume of the abrasive particles.

    Abstract translation: 一种用于抛光基材的磨料组合物，其包括多个具有中等颗粒尺寸（体积）的多分散粒度分布的磨料颗粒为约20纳米至约100纳米; 跨度值（体积）大于或等于约15纳米，其中大于约100纳米的颗粒分数小于或等于磨料颗粒的约20体积％。

    High-loading adsorbent/organic matrix composites
    15.
    发明授权
    High-loading adsorbent/organic matrix composites 失效
    高负载吸附剂/有机基质复合材料

    公开(公告)号：US5935891A

    公开(公告)日：1999-08-10

    申请号：US791352

    申请日：1997-01-30

    Applicant: James Neil Pryor

    Inventor： James Neil Pryor

    IPC: B01J20/18 ,  B01J20/28 ,  B01J29/04

    CPC classification number: B01J20/28026 ,  B01J20/183

    Abstract: Crystalline molecular sieves which comprise mostly single and/or twinned crystal particles can be loaded into organic matrices in comparatively high amounts with less viscosity buildup than molecular sieves conventionally used for such desiccant applications. Desiccant/organic matrix compositions made with the single and/or twinned crystal zeolites exhibit improved rheological and adsorption characteristics in comparison to conventional systems. The compositions are especially useful in insulated glass window spacer applications.

    Abstract translation: 主要是单晶和/或孪晶的晶体颗粒的结晶分子筛可以以比较高的量加载到有机基质中，而粘度比粘度通常用于这种干燥剂应用的分子筛增加。 与单一和/或双晶晶体沸石制成的干燥剂/有机基质组合物与常规体系相比表现出改善的流变学和吸附特性。 所述组合物特别适用于绝缘玻璃窗隔板应用。

    Slurries of abrasive inorganic oxide particles and method for adjusting the abrasiveness of the particles
    19.
    发明授权
    Slurries of abrasive inorganic oxide particles and method for adjusting the abrasiveness of the particles 失效
    研磨无机氧化物颗粒的浆料和调整颗粒磨损性的方法

    公开(公告)号：US06492274B1

    公开(公告)日：2002-12-10

    申请号：US09703404

    申请日：2000-11-01

    Applicant: James Neil Pryor

    Inventor： James Neil Pryor

    IPC: H01L21302

    CPC classification number: C09D163/00 ,  B05D7/546 ,  B05D2202/10 ,  C09G1/02 ,  C09K3/1463 ,  C08L2666/54

    Abstract: Autoclaving slurries of porous, inorganic oxide particles results in an increased abrasiveness of the particles as reflected in increased removal rates of a polished substrate at standard polishing conditions in chemical mechanical polishing operations. Slurries having novel abrasion properties, especially for silica-based slurries, are created. The increase in particle abrasivity strongly correlates with a decrease in particle surface area as determined by N2 adsorption (BET method). As a result, methods for obtaining a desired abrasivity for a slurry can be practiced by heating a slurry of inorganic oxide particles to a BET surface area previously identified as associated with the abrasivity desired. The resulting slurries can be used in conventional polishing machinery. The method is particularly suitable for preparing silica-based abrasive slurries.

    Abstract translation: 多孔，无机氧化物颗粒的高压灭菌浆料导致颗粒的磨损性增加，这反映在化学机械抛光操作中在标准抛光条件下抛光衬底的去除速率增加。 产生具有新颖磨损性能的浆料，特别是用于二氧化硅基浆料的浆料。 颗粒磨损的增加与通过N 2吸附（BET法）测定的颗粒表面积的降低密切相关。 结果，可以通过将无机氧化物颗粒的浆料加热到预先确定为与所需磨损度相关联的BET表面积来实现用于获得浆料所需的磨损性的方法。 所得到的浆料可用于常规抛光机械。 该方法特别适用于制备二氧化硅基磨料浆料。

    Non-reclosable packages containing desiccant matrix
    20.
    发明授权
    Non-reclosable packages containing desiccant matrix 失效
    不可重新封闭的包装含干燥剂基质

    公开(公告)号：US6112888A

    公开(公告)日：2000-09-05

    申请号：US673401

    申请日：1996-06-28

    Applicant: Raymond J. Sauro ,  James Neil Pryor ,  Jia-Ni Chu

    Inventor： Raymond J. Sauro ,  James Neil Pryor ,  Jia-Ni Chu

    IPC: B01J20/28 ,  B65D81/26 ,  B65D85/00

    CPC classification number: B01J20/28026 ,  B65D81/266

    Abstract: A substantially solvent-free molten or fluid desiccant/organic matrix composition is adhered to a package whereby the desiccant is in communication with a compartment of the resulting package such that the compartment is desiccated by the desiccant composition. The desiccant composition preferably contains a thermoplastic organic matrix, is heated before it is adhered to the package, and cools after application. In some instances, the desiccant matrix may be adhered to a component of the package contents. The package is preferably non-reclosable and suitable for holding an article such as a drug, medical device or electronic device.

    Abstract translation: 将基本无溶剂的熔融或流体干燥剂/有机基质组合物粘附到包装上，由此干燥剂与所得包装的隔室连通，使得隔室被干燥剂组合物干燥。 干燥剂组合物优选含有热塑性有机基质，在其附着到包装之前被加热，并在施用后冷却。 在一些情况下，干燥剂基质可以粘附到包装内容物的组分上。 该包装优选地是不可重新封闭的并且适于容纳诸如药物，医疗装置或电子装置的物品。

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