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    Hardener for epoxy resins
    1.
    发明授权
    Hardener for epoxy resins 有权
    环氧树脂固化剂

    公开(公告)号：US09290609B2

    公开(公告)日：2016-03-22

    申请号：US14129363

    申请日：2012-07-09

    Applicant: Andreas Kramer ,  Edis Kasemi

    Inventor： Andreas Kramer ,  Edis Kasemi

    IPC: B05D1/00 ,  C08G59/56 ,  C08L63/00 ,  C09D163/00 ,  C09K3/00 ,  C08G59/62 ,  C08G59/50

    CPC classification number: C08G59/623 ,  B05D1/00 ,  C08G59/50 ,  C08G59/5033 ,  C08G59/56 ,  C08L63/00 ,  C09D163/00 ,  C09K3/00

    Abstract: The present invention concerns low-odor, low-viscosity hardeners for epoxy resins, including an amine with at least one amino group of formula (I) and an amine with at least one amino group of formula (II), wherein the amino groups of formulas (I) and (II) are present in a particular ratio. These hardeners harden quickly with epoxy resins and without blushing to form films of high hardness and good resistance. They are especially suitable for low-emission coatings.

    Abstract translation: 本发明涉及用于环氧树脂的低气味，低粘度的硬化剂，包括具有至少一个式（I）氨基的胺和具有至少一个式（II）氨基的胺，其中氨基 式（I）和（II）以特定比例存在。 这些硬化剂用环氧树脂快速硬化，不发白，形成高硬度和良好的电阻。 它们特别适用于低排放涂料。

    Silane/urea compound as a heat-activatable curing agent for epoxide resin compositions
    3.
    发明授权
    Silane/urea compound as a heat-activatable curing agent for epoxide resin compositions 有权
    硅烷/尿素化合物作为环氧树脂组合物的可热活化固化剂

    公开(公告)号：US08728271B2

    公开(公告)日：2014-05-20

    申请号：US13061217

    申请日：2009-08-27

    Applicant: Andreas Kramer

    Inventor： Andreas Kramer

    IPC: C09J163/00 ,  C08F255/00 ,  C08K5/00

    CPC classification number: C08L63/00 ,  C07F7/1804 ,  C08K3/36 ,  C08L75/00 ,  C09J163/00

    Abstract: Silanes of formula (I), or of substrates whose surface is coated or derivatized with a silane of formula (I), as a curing agent for epoxy resins which is activatable at elevated temperature. Such thermosetting epoxy resin compositions allow a large reduction in the curing temperature without great impairment of their storage stability.

    Abstract translation: 式（I）的硅烷或其表面用式（I）的硅烷涂覆或衍生的基材作为可在高温下活化的环氧树脂的固化剂。 这种热固性环氧树脂组合物可大大降低固化温度，而不会对其储存稳定性造成很大的损害。

    HARDENER FOR EPOXY RESINS
    4.
    发明申请
    HARDENER FOR EPOXY RESINS 有权
    环氧树脂硬化剂

    公开(公告)号：US20140128506A1

    公开(公告)日：2014-05-08

    申请号：US14129363

    申请日：2012-07-09

    Applicant: Andreas Kramer ,  Edis Kasemi

    Inventor： Andreas Kramer ,  Edis Kasemi

    IPC: C09D163/00

    CPC classification number: C08G59/623 ,  B05D1/00 ,  C08G59/50 ,  C08G59/5033 ,  C08G59/56 ,  C08L63/00 ,  C09D163/00 ,  C09K3/00

    Abstract: The present invention concerns low-odor, low-viscosity hardeners for epoxy resins, including an amine with at least one amino group of formula (I) and an amine with at least one amino group of formula (II), wherein the amino groups of formulas (I) and (II) are present in a particular ratio. These hardeners harden quickly with epoxy resins and without blushing to form films of high hardness and good resistance. They are especially suitable for low-emission coatings.

    Abstract translation: 本发明涉及用于环氧树脂的低气味，低粘度的硬化剂，包括具有至少一个式（I）氨基的胺和具有至少一个式（II）氨基的胺，其中氨基 式（I）和（II）以特定比例存在。 这些硬化剂用环氧树脂快速硬化，不发白，形成高硬度和良好的电阻。 它们特别适用于低排放涂料。

    Vacuum cleaner
    6.
    发明授权
    Vacuum cleaner 有权
    吸尘器

    公开(公告)号：US08127397B2

    公开(公告)日：2012-03-06

    申请号：US12924623

    申请日：2010-09-29

    Applicant: Stefan Hess ,  Martin Foell ,  Andreas Kramer ,  Andreas Renz

    Inventor： Stefan Hess ,  Martin Foell ,  Andreas Kramer ,  Andreas Renz

    IPC: A47L5/00

    CPC classification number: A47L9/0036 ,  A47L5/365 ,  A47L9/26

    Abstract: The invention relates to a vacuum cleaner comprising a lower housing part, on which wheels are mounted for moving the vacuum cleaner along a floor surface, and which forms a dirt collection container with a suction inlet to which a suction hose is connectable, and an upper housing part which is mountable on the lower housing part and accommodates an electrically drivable suction unit, and an electric supply cable for connecting the suction unit to an electrical voltage source. In order to develop the vacuum cleaner so that it is easier to handle, and the supply cable and the suction hose can be held in a simple way for storage on the vacuum cleaner and removed from the vacuum cleaner for use, it is proposed, in accordance with the invention, that the vacuum cleaner have a cable receptacle for storing the supply cable and a hose mount for storing the suction hose, the cable receptacle surrounding the upper housing part on the outside in the circumferential direction, and the hose mount being arranged below the cable receptacle.

    Abstract translation: 本发明涉及一种真空吸尘器，它包括一个下部壳体部分，其上安装有用于沿地板表面移动吸尘器的轮子，并且形成具有吸入口的吸尘容器的吸尘容器，吸入软管可连接到该吸尘器上， 壳体部分，其可安装在下壳体部分上并且容纳电驱动的抽吸单元，以及用于将抽吸单元连接到电压源的电源电缆。 为了开发真空吸尘器以使其更容易处理，并且供电电缆和抽吸软管可以以简单的方式保存在真空吸尘器上并从真空吸尘器中除去以供使用，因此在 根据本发明，真空吸尘器具有用于存储供应电缆的电缆插座和用于存储抽吸软管的软管安装座，围绕周围方向上的外壳部分的电缆插座，并且软管安装件被布置 在电缆插座下面。

    PROCESS FOR THE PREPARATION OF N-VINYLCARBOXAMIDES
    7.
    发明申请
    PROCESS FOR THE PREPARATION OF N-VINYLCARBOXAMIDES 有权
    制备N-乙烯基羧酰胺的方法

    公开(公告)号：US20110245539A1

    公开(公告)日：2011-10-06

    申请号：US13139521

    申请日：2009-12-04

    Applicant: Manfred Winter ,  Hagen Weigl ,  Andreas Kramer

    Inventor： Manfred Winter ,  Hagen Weigl ,  Andreas Kramer

    IPC: C07C231/00

    CPC classification number: C07C231/12 ,  C07C233/03

    Abstract: Process for the preparation of N-vinylcarboxamides by pyrolysis of a compound of the formula CH3—CH(CN)—N(R)—CO—R1   (I), in which R and R1 are H or C1- to C6-alkyl, in the presence of solids which are doped with alkali metal or alkaline earth metal ions, under reduced pressure at a temperature of from 330 to 750° C. with elimination of hydrogen cyanide, cooling, separation and isolation of the reaction products, a solid arranged in a tubular reactor being treated at a temperature in the range from 0 to 250° C. with a solution of an alkali metal and/or alkaline earth metal base, the solution being discharged, the remaining solvent which adheres to the catalyst thus obtainbale being evaporated and said catalyst then being heated to a temperature of at least 380° C. for activation.

    Abstract translation: 通过热解式CH 3 -CH（CN）-N（R）-CO-R 1（I）的化合物制备N-乙烯基甲酰胺的方法，其中R和R 1是H或C 1至C 6烷基， 在碱金属或碱土金属离子掺杂的固体的存在下，在330-750℃的温度下，减少氰化氢的消除，冷却，分离和分离反应产物，将固体排列 在管状反应器中，在0至250℃的温度范围内用碱金属和/或碱土金属碱溶液处理，溶液被排出，残留在催化剂上的溶剂因此得到 蒸发，然后将催化剂加热到至少380℃的温度以进行活化。

    PROCESS FOR REMOVING CARBONACEOUS DEPOSITS ON SURFACES OF CATALYSTS AND PLANT PARTS
    8.
    发明申请
    PROCESS FOR REMOVING CARBONACEOUS DEPOSITS ON SURFACES OF CATALYSTS AND PLANT PARTS 有权
    催化剂和植物部分表面上去除碳沉积物的方法

    公开(公告)号：US20110197929A1

    公开(公告)日：2011-08-18

    申请号：US13124281

    申请日：2009-10-09

    Applicant: Manfred Winter ,  Hagen Weigl ,  Andreas Kramer

    Inventor： Manfred Winter ,  Hagen Weigl ,  Andreas Kramer

    IPC: B08B3/00 ,  B01J38/20

    CPC classification number: B01J38/14 ,  B01J23/92 ,  B01J38/06 ,  B01J38/16 ,  B01J38/20

    Abstract: A process for removing carbonaceous deposits on surfaces of catalysts and plant parts by treating the deposits with a superheated stream of steam admixed at least temporarily with an oxygenous gas, which comprises, in each case with monitoring of the CO2 content in the offgas after condensation of the steam, at a temperature of at least 300° C., (a) treating the carbonaceous deposits with superheated steam at a temperature of at least 300° C. until the CO2 content of the offgas has exceeded a maximum, (b) then, with further supply of superheated steam, commencing the supply of oxygen, the amount of oxygen supplied being adjusted such that the CO2 content in the offgas decreases further until it has fallen to a value of

    Abstract translation: 通过用至少暂时与氧气混合的过热蒸汽流处理沉积物来除去催化剂和植物部件表面上的碳质沉积物的方法，其包括在每种情况下监测在冷凝后的废气中的CO 2含量 蒸汽，在至少300℃的温度下，（a）在至少300℃的温度下用过热蒸汽处理碳质沉积物，直到废气的CO 2含量超过最大值，（b）然后 进一步供应过热蒸汽，开始供氧，调节供氧量，使得废气中的二氧化碳含量进一步降低，直到其下降到1体积％，然后（c） 结束供应过热蒸汽并将氧气通过仍然剩余的含碳沉积物的量，直到沉积物被真正地除去。

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