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    Method for producing enol ethers
    2.
    发明授权
    Method for producing enol ethers 失效
    烯醇醚的制备方法

    公开(公告)号：US06211416B1

    公开(公告)日：2001-04-03

    申请号：US09424855

    申请日：1999-12-06

    申请人： Joaquim Henrique Teles ,  Norbert Rieber ,  Klaus Breuer ,  Dirk Demuth ,  Hartmut Hibst ,  Heinz Etzrodt ,  Udo Rheude

    发明人： Joaquim Henrique Teles ,  Norbert Rieber ,  Klaus Breuer ,  Dirk Demuth ,  Hartmut Hibst ,  Heinz Etzrodt ,  Udo Rheude

    IPC分类号： C07C4128

    CPC分类号： C07C41/08 ,  C07C41/28 ,  C07C41/54 ,  C07C43/303 ,  C07C43/16 ,  C07C43/15

    摘要： Enol ethers of the formula I where R1 is an aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic radical which may carry further substituents which do not react with acetylenes or allenes, and the radicals R, independently of one another, are hydrogen or aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic radicals, which may be bonded to one another to form a ring, and m is 0 or 1, are prepared by reacting an acetal or ketal of the formula II with an acetylene or allene of the formula III or IV where R and R1 have the abovementioned meanings, in the gas phase at elevated temperatures in the presence of a zinc- or cadmium- and silicon- and oxygen-containing heterogeneous catalyst.

    摘要翻译： 式I的烯醇醚，其中R 1是脂族，脂环族，芳脂族，芳族或杂环基团，其可以进一步携带不与炔或全烯反应的取代基，并且基团R彼此独立地为氢或脂族，脂环族， 芳族或芳族杂环基，其可以彼此结合形成环，并且m为0或1，通过使式II的缩醛或缩酮与式III或IV的炔或丙烯的反应来制备，其中R和 R1在具有锌或镉和含硅和含氧异相催化剂存在下的高温下在气相中具有上述含义。

    Addition reaction of hydroxy1-containing compounds with alkynes or allenes
    3.
    发明授权
    Addition reaction of hydroxy1-containing compounds with alkynes or allenes 失效
    含羟基的化合物与炔或丙烯的加成反应

    公开(公告)号：US6120744A

    公开(公告)日：2000-09-19

    申请号：US97818

    申请日：1998-06-16

    申请人： Joaquim Henrique Teles ,  Norbert Rieber ,  Klaus Breuer ,  Dirk Demuth ,  Hartmut Hibst

    发明人： Joaquim Henrique Teles ,  Norbert Rieber ,  Klaus Breuer ,  Dirk Demuth ,  Hartmut Hibst

    IPC分类号： B01J23/06 ,  B01J37/02 ,  C07B61/00 ,  C07C41/06 ,  C07C41/08 ,  C07C41/54 ,  C07C43/15 ,  C07C43/303 ,  C01G9/00 ,  C01G11/00 ,  C22B13/00 ,  C22B17/00 ,  C22B43/00

    CPC分类号： C07C41/54 ,  B01J23/06 ,  B01J37/0203 ,  C07C41/06 ,  C07C41/08

    摘要： A process for preparing compounds of the formulae I and II ##STR1## where R.sup.1 and R have the meanings indicated in the specification by an addition reaction of a compound of the formula IIIR.sup.1 OH IIIwith an acetylene or allene of the formula IV or V ##STR2## in the gas phase at elevated temperatures in the presence of a heterogeneous catalyst. The catalyst is obtained by impregnating silica with a zinc salt, by a process in which the reaction is carried out at below 200.degree. C. and the catalyst contains, as an active component, an X-ray amorphous zinc silicate or cadmium silicate containing from 1 to 40% by weight, calculated as oxide, of zinc or cadmium, obtainable by applying a salt of zinc or cadmium and an inorganic oxo acid, which salt is decomposable at below 400.degree. C., to amorphous silica and forming the catalyst before the reaction at from 50 to 500.degree. C. or during the reaction in situ at from 50 to 200.degree. C. in the presence of a hydroxyl-containing compound such as water, alkanols of 1 to 6 carbon atoms, diols and polyols having 2 to 6 carbon atoms and 2 or 3 OH groups and low molecular weight carboxylic acids.

    摘要翻译： 制备式I和II化合物的方法，其中R1和R具有本说明书中通过式III的化合物R1OH III与乙炔或式IV或V的烯在气相中的加成反应所示的含义 在非均相催化剂存在下在升高的温度下进行。 通过在低于200℃下进行反应的方法，用锌盐浸渍二氧化硅得到催化剂，催化剂含有作为活性成分的X射线无定形硅酸锌或含有 以氧化物计的锌或镉1〜40重量％，可通过将该盐在低于400℃下分解的锌或镉和无机含氧酸盐与无定形二氧化硅反应而形成催化剂 在50至500℃的反应或在50-200℃下在含羟基的化合物如水，1至6个碳原子的链烷醇存在下的反应期间的反应，二醇和多元醇具有2 至6个碳原子和2或3个OH基团和低分子量羧酸。

    Preparation of unsaturated ketones
    6.
    发明授权
    Preparation of unsaturated ketones 失效
    不饱和酮的制备

    公开(公告)号：US06184420B2

    公开(公告)日：2001-02-06

    申请号：US09150925

    申请日：1998-09-10

    申请人： Joaquim Henrique Teles ,  Norbert Rieber ,  Klaus Breuer ,  Dirk Demuth ,  Hartmut Hibst ,  Stefan Kaeshammer ,  Heinz Etzrodt ,  Wulf Kaiser

    发明人： Joaquim Henrique Teles ,  Norbert Rieber ,  Klaus Breuer ,  Dirk Demuth ,  Hartmut Hibst ,  Stefan Kaeshammer ,  Heinz Etzrodt ,  Wulf Kaiser

    IPC分类号： C07C49203

    CPC分类号： C07C45/513 ,  Y02P20/582 ,  C07C49/203

    摘要： Unsaturated ketones of the formulae Ia and Ib are prepared by a process consisting of the combination of the following reactions: a) The conventional reaction of an allyl alcohol of the formula IIa or a propargyl alcohol of the formula IIb with an isopropenyl ether of the formula III with formation of a ketal of the formula IV as a byproduct, b) preparation of the isopropenyl ether of the formula III by reacting a ketal of the formula IV with propyne or allene, or a mixture thereof in the gas phase at elevated temperatures in the presence of a heterogeneous catalyst containing zinc or cadmium together with silicon or oxygen, and c) feeding the ketal of the formula IV formed in the reaction (a) into stage (b) for the preparation of the isopropenyl ether of the formula III again.

    摘要翻译： 式Ia和Ib的不饱和酮通过由以下反应的组合组成的方法制备：a）式IIa的烯丙醇或式IIb的炔丙醇与式III的异丙烯基醚的常规反应，形成 的式I的缩酮化合物是一种副产物，b）通过使式IV的缩酮与丙炔或丙烯或其混合物在升高的温度下在存在下进行反应来制备式III的异丙烯基醚 含有锌或镉以及硅或氧的非均相催化剂，和c）将反应（a）中形成的式IV的缩酮进料到步骤（b）中，以再次制备式III的异丙烯基醚。

    Laser scanning systems and methods for measuring extruded ceramic logs
    7.
    发明授权
    Laser scanning systems and methods for measuring extruded ceramic logs 有权
    用于测量挤压陶瓷原木的激光扫描系统和方法

    公开(公告)号：US08641942B2

    公开(公告)日：2014-02-04

    申请号：US13103420

    申请日：2011-05-09

    申请人： Klaus Breuer ,  Lee Edgar Deeter ,  James Monroe Marlowe ,  Nicholas Leon Susch

    发明人： Klaus Breuer ,  Lee Edgar Deeter ,  James Monroe Marlowe ,  Nicholas Leon Susch

    IPC分类号： B29C45/76

    CPC分类号： B29C47/92 ,  B28B17/0072 ,  B29C47/0016 ,  B29C47/1009 ,  B29C2947/92019 ,  B29C2947/92514 ,  B29K2309/02 ,  B29K2709/02 ,  G01B11/245 ,  G01B11/2518

    摘要： Laser scanning systems and methods are disclosed herein that can provide quick and efficient measurement of extruded ceramic logs, particularly related to log shape, during manufacture. Two two-dimensional laser scans from respective laser scanners are performed and the resulting laser scan data is combined to form a three-dimensional surface shape measurement of the ceramic log. The systems and methods disclosed herein enable a non-contact measurement of the extruded ceramic log, which reduces the risk of physically damaging the log. The measurement results can be used to adjust the extrusion process of the extruder that forms the extruded ceramic logs.

    摘要翻译： 本文公开了激光扫描系统和方法，其可以在制造期间提供对挤压陶瓷原木的快速和有效的测量，特别是与原木形状相关。 执行来自相应激光扫描器的两个二维激光扫描，并将所得到的激光扫描数据组合以形成陶瓷对数的三维表面形状测量。 本文公开的系统和方法能够对挤出的陶瓷日志进行非接触式测量，这降低了物理损坏原木的风险。 测量结果可用于调整形成挤压陶瓷原木的挤出机的挤出过程。

    Laser Scanning Systems And Methods For Measuring Extruded Ceramic Logs
    9.
    发明申请
    Laser Scanning Systems And Methods For Measuring Extruded Ceramic Logs 有权
    激光扫描系统和测量挤压陶瓷日志的方法

    公开(公告)号：US20110278753A1

    公开(公告)日：2011-11-17

    申请号：US13103420

    申请日：2011-05-09

    申请人： Klaus Breuer ,  Lee Edgar Deeter ,  James Monroe Marlowe ,  Nicholas Leon Susch

    发明人： Klaus Breuer ,  Lee Edgar Deeter ,  James Monroe Marlowe ,  Nicholas Leon Susch

    IPC分类号： B29C47/92 ,  G01B11/24

    CPC分类号： B29C47/92 ,  B28B17/0072 ,  B29C47/0016 ,  B29C47/1009 ,  B29C2947/92019 ,  B29C2947/92514 ,  B29K2309/02 ,  B29K2709/02 ,  G01B11/245 ,  G01B11/2518

    摘要： Laser scanning systems and methods are disclosed herein that can provide quick and efficient measurement of extruded ceramic logs, particularly related to log shape, during manufacture. Two two-dimensional laser scans from respective laser scanners are performed and the resulting laser scan data is combined to form a three-dimensional surface shape measurement of the ceramic log. The systems and methods disclosed herein enable a non-contact measurement of the extruded ceramic log, which reduces the risk of physically damaging the log. The measurement results can be used to adjust the extrusion process of the extruder that forms the extruded ceramic logs.

    摘要翻译： 本文公开了激光扫描系统和方法，其可以在制造期间提供对挤压陶瓷原木的快速和有效的测量，特别是与原木形状相关。 执行来自相应激光扫描器的两个二维激光扫描，并将所得到的激光扫描数据组合以形成陶瓷对数的三维表面形状测量。 本文公开的系统和方法能够对挤出的陶瓷日志进行非接触式测量，这降低了物理损坏原木的风险。 测量结果可用于调整形成挤压陶瓷原木的挤出机的挤出过程。

    DEVICE AND METHOD FOR METERING MATERIALS INTO A CARRIER MATRIX
    10.
    发明申请
    DEVICE AND METHOD FOR METERING MATERIALS INTO A CARRIER MATRIX 审中-公开
    将材料计量到载体矩阵中的装置和方法

    公开(公告)号：US20110061440A1

    公开(公告)日：2011-03-17

    申请号：US12672205

    申请日：2008-08-05

    申请人： Klaus Breuer ,  Stefan Mair

    发明人： Klaus Breuer ,  Stefan Mair

    IPC分类号： G01F1/34 ,  G01N33/00

    CPC分类号： G05D16/2026

    摘要： A material transport and event control in systems with piezoelectrically activated droplet emission including a device for metering a material into a carrier matrix, having a carrier matrix source (0) supplying a carrier matrix, a supply vessel (1) filled with the material in preferably liquid form, a metering unit (3, 4) including a metering chamber (4), disposed downstream of the carrier matrix source and a metering head (3 disposed downstream of the supply vessel and configured preferably for piezoelectrically activated droplet emission, the carrier matrix being supplied to the metering chamber from the carrier matrix source, and the material being supplied to the metering head from the supply vessel, being emitted via the metering head into the metering chamber and consequently being metered into the carrier matrix, including a pressure control device configured to control the pressure in the supply vessel (1) and/or the pressure in the metering unit.

    摘要翻译： 具有压电激活的液滴发射的系统中的材料输送和事件控制，包括用于将材料计量到载体矩阵中的装置，具有提供载体基质的载体矩阵源（0），优选地填充有材料的供应容器（1） 液体形式，包括设置在载体矩阵源下游的计量室（4）的计量单元（3,4）和计量头（3），设置在供应容器的下游，并且优选地构造用于压电激活的液滴发射，载体矩阵 从载体矩阵源供应到计量室，并且从供应容器供应到计量头的材料经由计量头发射到计量室中，并且因此被计量到载体矩阵中，包括压力控制装置 被配置为控制供应容器（1）中的压力和/或计量单元中的压力。