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    METHOD FOR PREPARATION OF WELL-DISPERSED, DISCRETE NANOPARTICLES BY SPRAY DRYING TECHNIQUES
    1.
    发明申请
    METHOD FOR PREPARATION OF WELL-DISPERSED, DISCRETE NANOPARTICLES BY SPRAY DRYING TECHNIQUES 审中-公开
    通过喷雾干燥技术制备分散的，分离的纳米颗粒的方法

    公开(公告)号：WO2012148557A1

    公开(公告)日：2012-11-01

    申请号：PCT/US2012/026770

    申请日：2012-02-27

    申请人： ADA FOUNDATION ,  CHOW, Laurence, C. ,  SUN, Limin

    发明人： CHOW, Laurence, C. ,  SUN, Limin

    IPC分类号： C01B15/16

    CPC分类号： B82Y40/00 ,  B01J2/04 ,  B82Y30/00

    摘要： A method for preparing uniquely sized nanoparticles of CaF 2 by simultaneously spray drying a first NH 4 F and a biocompatible salt solution and a second Ca(OH) 2 and biocompatible salt solution to form CaF 2 solid particles in a soluble salt matrix wherein the salt is more soluble than CaF 2 . The salt matrix may then be dissolved and the separate CaF 2 nanosized particles collected for use as a dental therapeutic material. The technique is useful in the preparation of other discrete, nanoparticle sized compounds and combinations by carefully choosing the solvents and solutes of the two spray dried solutions.

    摘要翻译： 通过同时喷雾干燥第一NH 4 F和生物相容性盐溶液和第二种Ca（OH）2和生物相容性盐溶液以在可溶性盐基质中形成CaF 2固体颗粒，其中所述盐的溶解度比 氟化钙。 然后可以将盐基质溶解并收集单独的CaF 2纳米尺寸颗粒以用作牙科治疗材料。 该技术通过仔细选择两种喷雾干燥溶液的溶剂和溶质来制备其它离散的纳米颗粒大小的化合物和组合是有用的。

    SYNTHESIS OF CATHODE ACTIVE MATERIALS
    4.
    发明申请
    SYNTHESIS OF CATHODE ACTIVE MATERIALS 审中-公开
    阴极活性材料的合成

    公开(公告)号：WO2005114769A3

    公开(公告)日：2009-04-02

    申请号：PCT/US2005017713

    申请日：2005-05-19

    申请人： VALENCE TECHNOLOGY INC ,  HUANG BIYING ,  SWOYER JEFFREY ,  SAIDI YAZID M ,  HUANG HAITAO

    发明人： HUANG BIYING ,  SWOYER JEFFREY ,  SAIDI YAZID M ,  HUANG HAITAO

    IPC分类号： C01B15/16 ,  H01M4/36 ,  H01M4/48 ,  H01M4/485 ,  H01M4/58 ,  H01M4/62

    CPC分类号： H01M4/5825 ,  C01B25/45 ,  H01M4/364 ,  H01M4/485 ,  H01M4/5815 ,  H01M4/622

    摘要： The present invention relates to a method for preparing an electroactive metal polyanion or a mixed metal polyanion comprising forming a slurry comprising a polymeric material, a solvent, a polyanion source or alkali metal polyanion source and at least one metal ion source; heating said slurry at a temperature and for a time sufficient to remove the solvent and form an essentially dried mixture; and heating said mixture at a temperature and for a time sufficient to produce an electroactive metal polyanion or electroactive mixed metal polyanion. In an alternative embodiment the present invention relates to a method for preparing a metal polyanion or a mixed metal polyanion which comprises mixing a polymeric material with a polyanion source or alternatively an alkali metal polyanion source and a source of at least one metal ion to produce a fine mixture and heating the mixture to a temperature higher than the melting point of the polymeric material, milling the resulting material and then heating the milled material. It is another object of the invention to provide electrochemically active materials produced by said methods. The electrochemically active materials so produced are useful in making electrodes and batteries.

    摘要翻译： 本发明涉及一种制备电活性金属聚阴离子或混合金属聚阴离子的方法，包括形成包含聚合材料，溶剂，聚阴离子源或碱金属聚阴离子源和至少一种金属离子源的浆料; 在足以除去溶剂并形成基本上干燥的混合物的温度和时间下加热所述浆料; 并在足以产生电活性金属聚阴离子或电活性混合金属聚阴离子的温度和时间下加热所述混合物。 在替代实施方案中，本发明涉及一种制备金属聚阴离子或混合金属聚阴离子的方法，其包括将聚合材料与聚阴离子源或者碱金属聚阴离子源和至少一种金属离子源混合以产生 精细混合物并将混合物加热到高于聚合物材料的熔点的温度，研磨所得材料，然后加热研磨的材料。 本发明的另一个目的是提供通过所述方法生产的电化学活性材料。 所生产的电化学活性材料可用于制造电极和电池。

    PREPARATION OF SMALL PORE MOLECULAR SIEVES
    5.
    发明申请
    PREPARATION OF SMALL PORE MOLECULAR SIEVES 审中-公开
    小孔分子筛的制备

    公开(公告)号：WO2008083045A3

    公开(公告)日：2008-10-09

    申请号：PCT/US2007088435

    申请日：2007-12-20

    申请人： CHEVRON USA INC ,  MILLER STEPHEN J

    发明人： MILLER STEPHEN J

    IPC分类号： B01J29/70 ,  C01B15/16

    CPC分类号： C01B37/00 ,  C01B37/02 ,  C01B39/48

    摘要： Disclosed is a method for preparing crystalline small pore molecular sieves, said method comprising (a) preparing a reaction mixture comprising (1) at least one active source of an oxide of a tetravalent element or mixture of tetravalent elements, (2) optionally at least on active source of an oxide of a trivalent element or mixture of trivalent elements, (3) at least one active source of an alkali metal, (4) seed crystals capable of forming the small pore molecular sieve, (5) a structure directing agent capable of forming the small pore molecular sieve, and (6) an amount of water that is not substantially in excess of the amount required to cause and maintain crystallization of the small pore molecular sieve; and (b) heating said reaction mixture at crystallization conditions for sufficient time to form crystallized material containing crystals of the small pore molecular sieve.

    摘要翻译： 公开了制备结晶小孔分子筛的方法，所述方法包括（a）制备反应混合物，所述反应混合物包含（1）至少一种四价元素的氧化物或四价元素的混合物的活性源，（2）任选至少 （3）碱金属的至少一种活性源，（4）能够形成小孔分子筛的晶种，（5）结构导向剂 能够形成小孔分子筛，和（6）基本上不超过引起和保持小孔分子筛结晶所需量的水量; 和（b）在结晶条件下加热所述反应混合物足够的时间以形成含有小孔分子筛晶体的结晶材料。

    OXIDISING BLEACH
    10.
    发明申请
    OXIDISING BLEACH 审中-公开
    氧化漂白

    公开(公告)号：WO9505341A3

    公开(公告)日：1995-04-27

    申请号：PCT/EP9402659

    申请日：1994-08-10

    申请人： ALBRIGHT & WILSON ,  RICHMOND HOWARD NORMAN

    发明人： RICHMOND HOWARD NORMAN

    IPC分类号： C01B15/16 ,  C11D3/39

    CPC分类号： C01B15/16 ,  C11D3/3942

    摘要： Stable, novel and highly effective peroxyhydrates of condensed phosphates, in particular tetrasodium pyrophosphate tris peroxyhydrates are provided. Said peroxyhydrates may be further stabilised by treatment thereof with an acidic gas or vapour and/or by encapsulation of granules containing the peroxyhydrate with suitable encapsulants including film forming polymers and oils. Additionally, a pH modifier, such as an acid buffer or acid releasing agent may be added to said granules to protect them from excessively alkaline environments as found in most washing powders. The peroxyhydrates provided, are effective oxidising bleaches finding particular application in detergent formulations. Detergent compositions, especially laundry detergent and dishwashing powder compositions containing the peroxyhydrate, are also provided.