[Novel Reactions and the Products of Such Reactions]
    92.
    发明申请
    [Novel Reactions and the Products of Such Reactions] 审中-公开
    [新型反应和这种反应的产物]

    公开(公告)号:US20050209355A1

    公开(公告)日:2005-09-22

    申请号:US10708732

    申请日:2004-03-22

    申请人: Lipa Roitman

    发明人: Lipa Roitman

    摘要: A process for the synthesis of novel compounds is described comprising reacting tetrachloroethylene with substances containing active methylene group in the presence of free radical initiators. Also, a process for grafting tetrachloroethylene is described comprising reacting these compounds with polymers containing active methylene group in the presence of free radical initiators. Furthermore, a method of conducting such reactions to high conversion is described, comprising conducting the reactions in the reflux condensate. The present invention provides a novel and high yield route for heretofore unobtainable materials.

    摘要翻译: 描述了合成新化合物的方法,其包括在自由基引发剂存在下使四氯乙烯与含有活性亚甲基的物质反应。 另外,描述了接枝四氯乙烯的方法,其包括在自由基引发剂的存在下使这些化合物与含有活性亚甲基的聚合物反应。 此外,描述了将这种反应进行高转化率的方法,包括在回流冷凝物中进行反应。 本发明提供了迄今未知的材料的新颖且高产量的途径。

    Production of carbohydrates, alcohol and resins from biomass
    93.
    发明授权
    Production of carbohydrates, alcohol and resins from biomass 失效
    从生物质生产碳水化合物,酒精和树脂

    公开(公告)号:US06908995B2

    公开(公告)日:2005-06-21

    申请号:US09754580

    申请日:2001-01-05

    申请人: David H. Blount

    发明人: David H. Blount

    摘要: Ethanol is produced from biomass by the process of a heated aqueous solution containing 20 to 40 percent alkali metal hydroxide to break the lignin-cellulose bond. Then the biomass is heated further to remove carbon dioxide from the cellulose and lignin to produce a mixture of carbohydrates, modified sodium lignin, micro-cellulose, lignin-cellulose resinous products and sodium carbonate. Water is added to the mixture and most of the mixture is water soluble. An acidic salt forming compound is added to the aqueous solution until a pH of 3-7 is obtained. The lignin is precipitated. The lignin-cellulose resinous products float to the top and is skimmed off. The solution containing the carbohydrates and salt is decanted off the lignin and is concentrated by evaporating off water. The carbohydrates crystalizes from the solution and the water and salt is filtered off. Water is added to the carbohydrates then it is fermented to form ethanol. The ethanol is recovered from the water by evaporation.

    摘要翻译: 通过含有20-40%碱金属氢氧化物的加热水溶液的方法由生物质产生乙醇以破坏木质素 - 纤维素结合。 然后将生物质进一步加热以从纤维素和木质素中除去二氧化碳,以产生碳水化合物,改性的木质素,微纤维素,木质素 - 纤维素树脂产物和碳酸钠的混合物。 向混合物中加入水,大部分混合物是水溶性的。 将酸性盐形成化合物加入到水溶液中直到获得3-7的pH。 木质素沉淀。 木质素 - 纤维素树脂产品漂浮在顶部并脱落。 将含有碳水化合物和盐的溶液从木质素中倾出,并通过蒸发掉水浓缩。 碳水化合物从溶液中结晶,滤去水和盐。 将水加入到碳水化合物中,然后将其发酵形成乙醇。 通过蒸发从水中回收乙醇。

    Carboxymethyl cellulose-based binder material and lithium battery using the same
    95.
    发明申请
    Carboxymethyl cellulose-based binder material and lithium battery using the same 有权
    羧甲基纤维素基粘合剂材料和锂电池使用相同

    公开(公告)号:US20050074669A1

    公开(公告)日:2005-04-07

    申请号:US10948679

    申请日:2004-09-24

    摘要: The present invention is related to compositions and methods for producing a lithium battery with enhanced performance. In particular, the present invention is directed to increasing the solubility of a carboxymethyl cellulose-based binder in water. When the solubility of the carboxymethyl cellulose-based binder is improved, the electrode manufacturing process may be stabilized, and the dispersibility and adhesive force of the electrode may also be improved. As a result, a lithium battery with excellent characteristics may be manufactured. Additionally, the present invention is also directed to an environmentally-friendly manufacturing process for fabricating an anode whereby water is used as the slurry medium, and a lithium battery containing the anode.

    摘要翻译: 本发明涉及具有增强性能的锂电池的制造方法和组合物。 特别地,本发明涉及提高羧甲基纤维素类粘合剂在水中的溶解度。 当改善了羧甲基纤维素系粘合剂的溶解性时,可以使电极的制造工序稳定,并且也可以提高电极的分散性和粘接力。 结果,可以制造具有优异特性的锂电池。 此外,本发明还涉及一种用于制造阳极的环境友好的制造方法,其中使用水作为浆料介质,以及含有阳极的锂电池。

    Two-phase partition affinity separation system and affinity separated
cell-containing composition
    100.
    发明授权
    Two-phase partition affinity separation system and affinity separated cell-containing composition 失效
    两相分离亲和分离系统和亲和力分离含细胞的组合物

    公开(公告)号:US6048715A

    公开(公告)日:2000-04-11

    申请号:US685808

    申请日:1996-07-24

    摘要: A two-phase partition system is provided for affinity separation of a composition containing a polysaccharide binding peptide from a mixture such as a fermentation broth. The peptide may be from an enzyme and lacking in polysaccharidase activity such as the binding domain of cellulase that binds to cellulose. The system contains a phase-forming oligosaccharide polymer such as a cellulose derivative to which the peptide binds with a Ka of 10.sup.3 M to 10.sup.7 M, and a phase inducing agent such as a polyethylene glycol polymer, or a salt present at sufficiently high concentration to induce phase separation. If the oligosaccharide polymer is thermoseparating, phase separation can be induced by heating. Using the system involves contacting a composition containing the peptide such as a fusion protein with the system, partitioning the composition into a phase containing the oligosaccharide polymer by binding to the polymer and recovering the polymer containing the bound composition. The peptide or a fusion protein containing the peptide can be contacted with a cell having a carbohydrate residue to which the peptide binds to form a complex, and the complex is separated with the system to produce a bound cell composition. The peptide may be linked through a protease recognition sequence to a macromolecule such as an enzyme, a hormone or an antibody, and the macromolecule can be removed by using a protease to cleave the recognition sequence.

    摘要翻译: 提供了两相隔离系统,用于从包含发酵液的混合物中亲和分离含有多糖结合肽的组合物。 肽可以来自酶并且缺乏多糖酶活性,例如与纤维素结合的纤维素酶的结合结构域。 该体系含有形成型寡糖聚合物,例如纤维素衍生物,其肽与103M至107M的Ka结合,以及相诱导剂如聚乙二醇聚合物或以足够高的浓度存在的盐 诱导相分离。 如果寡糖聚合物是热分离的,则可以通过加热诱导相分离。 使用该系统包括使包含诸如融合蛋白的肽的组合物与系统接触,通过与聚合物结合并将含有结合的组合物的聚合物回收到含有寡糖聚合物的相中,将组合物分配。 可以将肽或含有该肽的融合蛋白与具有肽结合的碳水化合物残基的细胞接触以形成复合物,并且用体系分离复合物以产生结合的细胞组合物。 肽可以通过蛋白酶识别序列连接到大分子如酶,激素或抗体,并且可以通过使用蛋白酶来切割识别序列来除去大分子。