Process for the production of a titanium silicalite shaped article
    1.
    发明授权
    Process for the production of a titanium silicalite shaped article 有权
    生产钛硅沸石成型制品的方法

    公开(公告)号:US08449812B2

    公开(公告)日:2013-05-28

    申请号:US10204306

    申请日:2001-03-21

    Abstract: A process for the production of a titanium silicalite shaped article by: a) preparation of a synthesis gel containing a Si2 source, a Ti2 source, a template compound and water, b) crystallization of the synthesis gel under hydrothermal conditions, c) drying of the titanium silicalite from step b) at a temperature below the decomposition temperature of the template compound, d) preparation of a formable mass containing the product from step c), a binder and a paste-forming agent, e) forming of the mass from step d) into a green shaped article, f) optionally drying, and g) calcinations of the green shaped article, as well as a titanium silicalite shaped article obtainable according to this process, and the use of this shaped article as a catalyst in epoxidation or ammoximation reactions.

    Abstract translation: 一种制备钛硅沸石成型制品的方法,包括:a)制备含有Si 2源,Ti 2源,模板化合物和水的合成凝胶,b)在水热条件下使合成凝胶结晶,c) 来自步骤b)的钛硅沸石在低于模板化合物的分解温度的温度下,d)制备含有来自步骤c),粘合剂和糊剂形成剂的成型物质,e)从 步骤d)成绿色制品,f)任选地干燥,和g)生坯制品的煅烧,以及根据该方法可获得的钛硅沸石成型制品,以及该成形制品作为环氧化催化剂的用途 或氨肟化反应。

    Nanoscale silicon particles
    3.
    发明申请
    Nanoscale silicon particles 审中-公开
    纳米硅颗粒

    公开(公告)号:US20100221544A1

    公开(公告)日:2010-09-02

    申请号:US11505349

    申请日:2006-08-17

    CPC classification number: C01B33/027 Y10T428/2993

    Abstract: Nanoscale silicon particles, essentially hydrogen terminated nanoscale silicon particles, essentially alkyl terminated nanoscale silicon particles, partially alkyl terminated nanoscale silicon particles, methods for producing the particles, and methods for forming electrical components, electronic circuits, and electrochemically active fillers with the particles.

    Abstract translation: 纳米尺度硅颗粒,基本上为氢封端的纳米级硅颗粒,基本上为烷基封端的纳米尺度硅颗粒,部分烷基封端的纳米尺度硅颗粒,用于制备颗粒的方法,以及用于形成电组件,电子电路和电化学活性填料与颗粒的方法。

    Silanised silicas
    5.
    发明授权
    Silanised silicas 有权
    硅烷化二氧化硅

    公开(公告)号:US07713626B2

    公开(公告)日:2010-05-11

    申请号:US10591609

    申请日:2005-02-08

    Abstract: Silanized, structurally modified silicas, characterised by vinyl groups or vinyl silyl groups fixed to the surface, hydrophobic groups such as trimethyl silyl and/or dimethyl silyl and/or monomethyl silyl additionally being fixed to the surface, having the following physico-chemical properties: BET surface area m2/g: 25-400 Average primary particle size nm: 5-50 pH: 3-10 Carbon content %: 0.1-10 DBP value %:

    Abstract translation: 硅烷化的结构改性二氧化硅,其特征在于固定在表面上的乙烯基或乙烯基甲硅烷基,疏水基团如三甲基甲硅烷基和/或二甲基甲硅烷基和/或单甲基甲硅烷基另外固定在表面上,具有以下物理化学性质: BET表面积m2 / g:25-400平均一次粒径nm:5-50 pH:3-10碳含量%:0.1-10 DBP值%:<200或不可测定是通过用表面改性处理二氧化硅 试剂,热处理,然后对得到的混合物进行结构改性。 二氧化硅可用作硅橡胶中的填料。

    Alcohol dehydrogenases
    8.
    发明授权
    Alcohol dehydrogenases 有权
    酒精脱氢酶

    公开(公告)号:US07700311B2

    公开(公告)日:2010-04-20

    申请号:US10593119

    申请日:2005-03-10

    CPC classification number: C12P7/02 C12N9/0006 C12Y101/01002

    Abstract: The invention relates to novel polypeptides which have the biological activity of an NAD- or NADP-dependent alcohol dehydrogenase. The invention furthermore relates to nucleic acids encoding said polypeptides, to nonhuman hosts or host cells and to reaction systems which may be used for preparing desired products. The polypeptides of the invention are preferably used in the preparation, starting from aldehydes or ketones, of primary and enantiomerically pure secondary alcohols which may serve as intermediates for medicaments. Alternatively, the polypeptides of the invention may also be employed in the reverse reaction, i.e. the oxidation of alcohols with the formation of aldehydes or ketones.

    Abstract translation: 本发明涉及具有NAD-或NADP依赖性醇脱氢酶的生物活性的新型多肽。 本发明还涉及编码所述多肽的核酸,非人宿主细胞和宿主细胞以及可用于制备所需产物的反应体系。 本发明的多肽优选用于从醛或酮开始制备可用作药物中间体的伯和对映体纯的仲醇。 或者,本发明的多肽也可以用于逆反应,即醇形成醛或酮的氧化。

    Organosilane masterbatch
    9.
    发明授权
    Organosilane masterbatch 有权
    有机硅烷母粒

    公开(公告)号:US07666933B2

    公开(公告)日:2010-02-23

    申请号:US10828170

    申请日:2004-04-21

    Applicant: Lu-Liang Wu

    Inventor: Lu-Liang Wu

    CPC classification number: C08K5/54 C08K3/013 C08L21/00

    Abstract: An organosilane masterbatch containing (a) 2-20 parts by weight of rubber, (b) 0-60 parts by weight of filler, (c) 5-55 parts by weight of organosilane and (d) 0-10 parts by weight of dispersing agent. A process for preparing the organosilane masterbatch by mixing the rubber, filler, organosilane and dispersing agent in a banbury or kneader, extruding and cutting into pieces. Rubber mixtures containing the organosilane masterbatch can be used in rubber mixtures.

    Abstract translation: 一种有机硅烷母料,其含有(a)2-20重量份的橡胶,(b)0-60重量份的填料,(c)5-55重量份的有机硅烷和(d)0-10重量份的 分散剂。 通过在班伯里或捏合机中混合橡胶,填料,有机硅烷和分散剂来制备有机硅烷母料的方法,挤出和切割成片。 含有有机硅烷母料的橡胶混合物可用于橡胶混合物中。

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