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    Use of tin catalysts for the production of polyurethane coatings
    107.
    发明授权
    Use of tin catalysts for the production of polyurethane coatings 有权
    使用锡催化剂生产聚氨酯涂料

    公开(公告)号：US08946372B2

    公开(公告)日：2015-02-03

    申请号：US13503873

    申请日：2010-10-26

    Applicant: Frank Richter ,  Raul Pires ,  Stephan Reiter ,  Jens Krause ,  Klaus Jurkschat ,  Ljuba Iovkova ,  Markus Schürmann ,  Gerrit Bradtmöller

    Inventor： Frank Richter ,  Raul Pires ,  Stephan Reiter ,  Jens Krause ,  Klaus Jurkschat ,  Ljuba Iovkova ,  Markus Schürmann ,  Gerrit Bradtmöller

    IPC: C08G18/08 ,  C08G18/24 ,  B01J31/02 ,  C08G18/28 ,  C08G18/79

    CPC classification number: C08G18/24 ,  B01J31/0201 ,  B01J31/12 ,  B01J2231/14 ,  C08G18/2825 ,  C08G18/792

    Abstract: The present invention relates to the use of specific inorganic Sn(IV) for the production of polyisocyanate polyaddition products from a) at least one aliphatic, cycloaliphatic, araliphatic and/or aromatic polyisocyanate, b) at least one NCO-reactive compound, c) at least one thermolatent inorganic tin-containing catalyst, d) optionally further catalysts and/or activators other than c), e) optionally fillers, pigments, additives, thickeners, antifoams and/or other auxiliary substances and additives, wherein the ratio of the weight of the tin from component c) and the weight of component a) is less than 3000 ppm when component a) is an aliphatic polyisocyanate and less than 95 ppm when component a) is an aromatic polyisocyanate, wherein as thermolatent catalysts cyclic tin compounds of formula I, II or III: wherein n>1, are used.

    Abstract translation: 本发明涉及特定无机Sn（Ⅳ）用于生产来自a）至少一种脂族，脂环族，芳脂族和/或芳族多异氰酸酯的多异氰酸酯加聚产物，b）至少一种NCO-反应性化合物，c） 至少一种耐热不饱和无机含锡催化剂，d）除了c），e）任选的另外的催化剂和/或活化剂，e）任选的填料，颜料，添加剂，增稠剂，消泡剂和/或其它辅助物质和添加剂，其中 当组分a）是脂族多异氰酸酯时，组分c）中锡的重量和组分a）的重量小于3000ppm，当组分a）是芳族多异氰酸酯时，其重量小于95ppm，其中作为热变性催化剂的环状锡化合物 式I，II或III：其中n≥1。

    METHOD OF PREPARING A CATALYST USABLE IN HYDROCONVERSION COMPRISING AT LEAST ONE ZEOLITE NU-86
    109.
    发明申请
    METHOD OF PREPARING A CATALYST USABLE IN HYDROCONVERSION COMPRISING AT LEAST ONE ZEOLITE NU-86 有权
    制备可用于包含至少一种ZEOLITE NU-86的HYDROCONVERVER中的催化剂的方法

    公开(公告)号：US20140326641A1

    公开(公告)日：2014-11-06

    申请号：US14366292

    申请日：2012-11-23

    Applicant: IFP ENERGIES NOUVELLES

    Inventor： Audrey Bonduelle ,  Emmanuelle Guillon ,  Magalie Roy-Auberger

    IPC: B01J29/78 ,  C10G47/18 ,  C10G47/20

    CPC classification number: B01J37/0236 ,  B01J29/76 ,  B01J29/78 ,  B01J31/0201 ,  B01J35/002 ,  B01J37/0201 ,  B01J2229/20 ,  B01J2229/42 ,  C10G47/18 ,  C10G47/20 ,  C10G65/10

    Abstract: The invention relates to a method of preparing a catalyst comprising a) preparation of a support comprising 0.2 to 30 wt % of zeolite NU-86 and from 70 to 99.8 wt % of a porous mineral matrix, the percentages by weight being expressed relative to the total weight of said support, b) impregnation of the support prepared according to step a) with at least one solution containing at least one precursor of at least one metal selected from group VIII metals and group VIB metals, used alone or as a mixture, c) at least one ripening step, and d) at least one drying step carried out at a temperature below 150° C., without a subsequent calcining step. The present invention also relates to a process for hydrocracking hydrocarbon feeds using the catalyst prepared according to the method of preparation according to the invention.

    Abstract translation: 本发明涉及一种制备催化剂的方法，其包括：a）制备包含0.2至30重量％的沸石NU-86和70至99.8重量％的多孔矿物基质的载体，所述重量百分比相对于 所述载体的总重量，b）根据步骤a）制备的载体浸渍至少一种含有至少一种选自Ⅷ族金属和ⅥB族金属的金属的前体的溶液，其单独使用或作为混合物使用， c）至少一个熟化步骤，和d）在低于150℃的温度下进行至少一个干燥步骤，而不用随后的煅烧步骤。 本发明还涉及使用根据本发明的制备方法制备的催化剂加氢裂化烃进料的方法。

    Process for sulfurizing hydrocarbon treatment catalysts
    110.
    发明授权
    Process for sulfurizing hydrocarbon treatment catalysts 有权
    硫化烃处理催化剂的方法

    公开(公告)号：US08598059B2

    公开(公告)日：2013-12-03

    申请号：US12879453

    申请日：2010-09-10

    Applicant: Pierre Dufresne ,  Eric Nagy ,  Pauline Galliou

    Inventor： Pierre Dufresne ,  Eric Nagy ,  Pauline Galliou

    IPC: B01J38/48

    CPC classification number: C10G45/02 ,  B01J23/882 ,  B01J31/0201 ,  B01J31/04 ,  B01J37/0203 ,  B01J37/12 ,  B01J37/20

    Abstract: The present invention relates to a process for sulfurizing a hydrocarbon treatment catalyst, comprising: at least a first step of depositing, on the surface of the catalyst, one or more sulfurization auxiliaries of formula (I): and at least a second step, carried out after the first step, of placing the catalyst in contact with a sulfur-containing gaseous mixture containing hydrogen and a sulfur compound. This process does not comprise the deposit of any carbon sources other than the auxiliary of formula (I).

    Abstract translation: 本发明涉及一种用于硫化烃处理催化剂的方法，包括：至少第一步，在催化剂的表面上沉积一种或多种式（I）的硫化助剂：和至少第二步，承载 在第一步之后，将催化剂与含有氢和硫化合物的含硫气体混合物接触。 该方法不包括除式（I）的辅助剂之外的任何碳源的沉积物。

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