会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明申请
    • FEEDSTOCK COMPOSITION AND METHOD OF USING SAME FOR POWDER METALLURGY FORMING OF REACTIVE METALS
    • 原料组合物及其与粉末冶金成型反应性金属的使用方法
    • WO2005087412A1
    • 2005-09-22
    • PCT/US2005/007178
    • 2005-03-02
    • BATELLE MEMORIAL INSTITUTENYBERG, Eric, A.WEIL, Kenneth, ScottSIMMONS, Kevin, L.
    • NYBERG, Eric, A.WEIL, Kenneth, ScottSIMMONS, Kevin, L.
    • B22F1/00
    • B22F1/0059B22F3/22B22F3/225B22F2998/00B22F3/1017
    • A feedstock composition and a method of forming metal articles using powder metallurgy techniques comprise mixing metal or metal compounds powders and a novel aromatic binder system. The composition of the novel feedstock comprises an aromatic binder system and a metal powder. The aromatic binder system comprises an aromatic species and can further comprise lubricants, surfactants, and polymers as additives. The metal powder comprises elemental metals, metal compounds, and metal alloys, particularly for highly-­reactive metals. The method of forming metal articles comprises the steps of providing and mixing the metal powder and the aromatic binder system to produce a novel feedstock. The method further comprises processing the novel feedstock into a metal article using a powder metallurgy forming technique such as metal injection moulding. Metal articles formed using the present invention have an increase in carbon and oxygen contents each less than or equal to 0.2 wt% relative to the metal powder used to fabricate the article.
    • 原料组合物和使用粉末冶金技术形成金属制品的方法包括混合金属或金属化合物粉末和新型芳族粘合剂体系。 新型原料的组成包括芳族粘合剂体系和金属粉末。 芳族粘合剂体系包括芳族物质,并且还可以包含润滑剂,表面活性剂和作为添加剂的聚合物。 金属粉末包括元素金属,金属化合物和金属合金,特别是用于高反应性金属。 形成金属制品的方法包括提供和混合金属粉末和芳族粘合剂体系以产生新的原料的步骤。 该方法还包括使用粉末冶金成形技术如金属注射成型将新型原料加工成金属制品。 使用本发明形成的金属制品相对于用于制造制品的金属粉末,其碳含量和氧含量均小于或等于0.2重量%。
    • 8. 发明申请
    • PROTEINS IN A POROUS SUPPORT
    • 蛋白质多孔支持
    • WO2002068454A2
    • 2002-09-06
    • PCT/US2002/005755
    • 2002-02-21
    • BATELLE MEMORIAL INSTITUTE
    • ACKERMAN, Eric, J.LIU, junCHENGHONG, Lei
    • C07K1/00
    • C12N11/14C12N9/16
    • A protein system is described in which a protein is bound within a matrix material that has pores that are sized to achieve excellent properties such as: activity, protein density, and stability. In a preferred embodiment, the pore sizes range from 50 to 400 A. One protein that has demonstrated surprisingly good results in this system is OPH. This protein is known to degrade organophosphorus compounds such as are found in chemical weapons and pesticides. Novel methods of forming the protein system and methods of making OPH are also described. Also described is a protein system including a porous matrix material and a protein disposed within the porous matrix material; wherein the protein system contains at least 0.01 mmol of protein per gram of matrix material and exhibits an activity at least 2 times greater that the activity of a protein system that has been formed under identical conditions on a normal silica matrix material. Methods of making protein systems with noncovalent bonding to entrap proteins in the porous matrix are also described.
    • 描述了一种蛋白质系统,其中蛋白质结合在具有孔的基质材料中,孔的尺寸被设计成实现优异的性质,例如:活性,蛋白质密度和稳定性。 在优选的实施方案中,孔径范围为50至400A。在该体系中已经显示出令人惊奇的良好结果的一种蛋白质是OPH。 已知这种蛋白质会降解有机磷化合物,如在化学武器和农药中发现的。 还描述了形成蛋白质系统的新方法和制备OPH的方法。 还描述了包括多孔基质材料和设置在多孔基质材料内的蛋白质的蛋白质系统; 其中所述蛋白质系统每克基质材料含有至少0.01毫摩尔的蛋白质,并且表现出在相同条件下在正常二氧化硅基质材料上形成的蛋白质体系的活性的至少2倍以上的活性。 还描述了制备具有非共价键合的蛋白质系统以捕获多孔基质中的蛋白质的方法。