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    Lower pressure synthesis of diamond material
    2.
    发明授权
    Lower pressure synthesis of diamond material 失效
    金刚石材料的低压合成

    公开(公告)号：US07754179B2

    公开(公告)日：2010-07-13

    申请号：US11613968

    申请日：2006-12-20

    申请人： Angela Lueking ,  Humberto Gutierrez ,  Deepa Narayanan ,  Caroline E. Burgess Clifford ,  Puja Jain

    发明人： Angela Lueking ,  Humberto Gutierrez ,  Deepa Narayanan ,  Caroline E. Burgess Clifford ,  Puja Jain

    IPC分类号： B01J3/06 ,  C10L5/00

    CPC分类号： C30B29/04 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/15 ,  C01B32/25 ,  C30B29/605 ,  C30B30/06

    摘要： Methods of synthesizing a diamond material, particularly nanocrystalline diamond, diamond-like carbon and bucky diamond are provided. In particular embodiments, a composition including a carbon source, such as coal, is subjected to addition of energy, such as high energy reactive milling, producing a milling product enriched in hydrogenated tetrahedral amorphous diamond-like carbon compared to the coal. A milling product is treated with heat, acid and/or base to produce nanocrystalline diamond and/or crystalline diamond-like carbon. Energy is added to produced crystalline diamond-like carbon in particular embodiments to produce bucky diamonds.

    摘要翻译： 提供合成金刚石材料，特别是纳米晶体金刚石，类金刚石碳和金刚石的方法。 在具体实施方案中，包括碳源（例如煤）的组合物经受加入能量，例如高能反应性研磨，与煤相比产生富含氢化四面体非晶类金刚石碳的研磨产物。 用热，酸和/或碱处理研磨产物以产生纳米晶体金刚石和/或结晶类金刚石碳。 在特定实施方案中加入能量以产生结晶类金刚石碳，以生产巴基钻石。

    NATURAL OIL BASED POLY-URETHANE DISPERSION
    3.
    发明申请
    NATURAL OIL BASED POLY-URETHANE DISPERSION 审中-公开
    天然油基聚氨酯分散剂

    公开(公告)号：US20130338307A1

    公开(公告)日：2013-12-19

    申请号：US14001205

    申请日：2011-04-27

    申请人： Puja Jain ,  Sandeep Jain

    发明人： Puja Jain ,  Sandeep Jain

    IPC分类号： C09J175/04 ,  C08L75/04

    CPC分类号： C08L75/04 ,  C08G18/0823 ,  C08G18/12 ,  C08G18/36 ,  C08G2230/00 ,  C09J175/04 ,  C08G18/3228

    摘要： This invention relates to a natural oil based poly-urethane dispersion of water-based anionic polyurethane/urea polymer of high molecular weight by forming a water dispersible NCO-terminated polyurethane pre-polymer, consisting essentially of the reaction product of a polyol component and a polyisocyanate component, at a reduced temperature, which is then dispersed in solvent-free water after applying a neutralizing agent, and then reacted with a chain extender. The polyol component used in this invention comprises of a mixture of (a) ricinoleated natural ester based mono blocked polyol; and (c) carboxylic group-containing polyols. The polyisocyanate component used is an aromatic diisocyanate such as an isomer of toluene diicocyanate and/or methylene diphenyl diisocyanate. The dispersion produced as a result of the process described herein is biodegradable in nature and non-plastic. The dispersion is also free of volatile organic chemicals and/or leachable contaminants. On account of the superior characteristics of the dispersion produced in this invention, it can be widely applied in industry for, among others, direct food contact applications.

    摘要翻译： 本发明涉及通过形成水分散性NCO封端的聚氨酯预聚物的基于高分子量的水性阴离子聚氨酯/脲聚合物的天然油基聚氨酯分散体，其基本上由多元醇组分和 多异氰酸酯组分，在降低的温度下，然后在施加中和剂后分散在无溶剂水中，然后与扩链剂反应。 本发明中使用的多元醇组分包含（a）蓖麻油酸酯天然酯基单嵌段多元醇的混合物; 和（c）含羧基的多元醇。 使用的多异氰酸酯组分是芳族二异氰酸酯，例如甲苯二异氰酸酯和/或亚甲基二苯基二异氰酸酯的异构体。 作为本文所述方法的结果产生的分散体在本质上是可生物降解的，并且是非塑性的。 分散体也不含挥发性有机化学物质和/或可浸出的污染物。 由于本发明生产的分散体的优越特性，其可以广泛应用于工业中，其中包括直接食品接触应用。

    LOWER PRESSURE SYNTHESIS OF DIAMOND MATERIAL
    5.
    发明申请
    LOWER PRESSURE SYNTHESIS OF DIAMOND MATERIAL 失效
    低压合成金刚石材料

    公开(公告)号：US20070148080A1

    公开(公告)日：2007-06-28

    申请号：US11613968

    申请日：2006-12-20

    申请人： Angela Lueking ,  Humberto Gutierrez ,  Deepa Narayanan ,  Caroline Burgess Clifford ,  Dirk Van Essendelft ,  Puja Jain

    发明人： Angela Lueking ,  Humberto Gutierrez ,  Deepa Narayanan ,  Caroline Burgess Clifford ,  Dirk Van Essendelft ,  Puja Jain

    IPC分类号： C01B31/06

    CPC分类号： C30B29/04 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/15 ,  C01B32/25 ,  C30B29/605 ,  C30B30/06

    摘要： Methods of synthesizing a diamond material, particularly nanocrystalline diamond, diamond-like carbon and bucky diamond are provided. In particular embodiments, a composition including a carbon source, such as coal, is subjected to addition of energy, such as high energy reactive milling, producing a milling product enriched in hydrogenated tetrahedral amorphous diamond-like carbon compared to the coal. A milling product is treated with heat, acid and/or base to produce nanocrystalline diamond and/or crystalline diamond-like carbon. Energy is added to produced crystalline diamond-like carbon in particular embodiments to produce bucky diamonds.

    摘要翻译： 提供合成金刚石材料，特别是纳米晶体金刚石，类金刚石碳和金刚石的方法。 在具体实施方案中，包括碳源（例如煤）的组合物经受加入能量，例如高能反应性研磨，与煤相比产生富含氢化四面体非晶类金刚石碳的研磨产物。 用热，酸和/或碱处理研磨产物以产生纳米晶体金刚石和/或结晶类金刚石碳。 在特定实施方案中加入能量以产生结晶类金刚石碳，以生产巴基钻石。