公开(公告)号：US20100119753A1

公开(公告)日：2010-05-13

申请号：US12452700

申请日：2008-08-01

Applicant: Heinz Vogt

Inventor： Heinz Vogt

IPC: B32B1/08 ,  B29C47/78

CPC classification number: C08J7/126 ,  B29C48/09 ,  C08J2323/00 ,  F16L9/12 ,  F16L2201/44 ,  Y10T428/139

Abstract: The invention relates to a plastic pipe having improved resistance to thermooxidative degradation when this pipe is in long-term contact with liquids which comprise disinfectants having an oxidizing action. To achieve this, the pipe according to the invention has a fluorine coating on its inner surface.

Abstract translation: 本发明涉及当该管与包含具有氧化作用的消毒剂的液体长期接触时具有改善的抗热氧化降解性的塑料管。 为了实现这一点，根据本发明的管在其内表面上具有氟涂层。

公开(公告)号：USRE40140E1

公开(公告)日：2008-03-04

申请号：US11541519

申请日：2001-05-14

Applicant: Shahram Mihan ,  Martin Lux ,  Wolfgang Rohde ,  Andreas Deckers ,  Peter Kölle ,  Heinz Vogt

Inventor： Shahram Mihan ,  Martin Lux ,  Wolfgang Rohde ,  Andreas Deckers ,  Peter Kölle ,  Heinz Vogt

IPC: B01J27/06 ,  B01J21/08 ,  B01J35/08 ,  B01J13/00 ,  C01B33/12

CPC classification number: C08F10/02 ,  C08F4/24

Abstract: The invention relates to a process for preparing a catalyst for the polymerization of olefins, which comprises: a) preparation of a finely divided silica xerogel, b) loading of the xerogel with chromium from a solution of chromium trioxide or a chromium compound which is converted into chromium trioxide under the conditions of step c), and c) activation of the resulting product at from 400 to 1100° C. in a water-free gas stream comprising oxygen in a concentration of above 10% by volume, wherein a fluoride doping with a fluorinating agent is carried out in step b) or in step c). Furthermore, the invention relates to a catalyst for the polymerization of olefins which is obtainable by the process of the invention and to a process for the polymerization of olefins in which an olefin or an olefin mixture is polymerized in the presence of a catalyst according to the invention.

Abstract translation: 本发明涉及一种制备烯烃聚合催化剂的方法，该方法包括：a）制备细碎的二氧化硅干凝胶，b）用铬从三氧化铬溶液或铬化合物的溶液中加载干凝胶， 在步骤c）的条件下转化为三氧化铬，和c）在含有浓度高于10体积％的氧的无水气流中，在400至1100℃下活化所得产物，其中氟化物掺杂 在步骤b）或步骤c）中进行氟化剂。 此外，本发明涉及可通过本发明的方法获得的烯烃聚合催化剂和烯烃聚合方法，其中烯烃或烯烃混合物在催化剂存在下聚合，根据 发明。

公开(公告)号：US07198852B1

公开(公告)日：2007-04-03

申请号：US10312856

申请日：2001-06-28

Applicant: Heinz Vogt ,  Klaus Drochner

Inventor： Heinz Vogt ,  Klaus Drochner

IPC: C08L51/00 ,  C08L51/06

CPC classification number: C09J151/06 ,  B32B27/30 ,  B32B27/32 ,  C08F8/46 ,  C08F255/02 ,  C08F2800/20 ,  Y10T428/31678 ,  Y10T428/31855 ,  Y10T428/31909 ,  Y10T428/31935 ,  C08F222/06 ,  C08F210/02

Abstract: A graft copolymer mixture comprises a) from 10 to 50% by weight, based on the mixture, of an ethylene-acrylic acid copolymer and/or an ethylene-acrylic acid-acrylate terpolymer; b) from 50 to 90% by weight, based on the mixture, of an ethylene-α-olefin copolymer; and c) ethylenically unsaturated dicarboxylic acids and/or dicarboxylic anhydrides; the ethylenically unsaturated dicarboxylic acids and/or dicarboxylic anhydrides (c) having been grafted onto (a) and (b).

Abstract translation: 接枝共聚物混合物

公开(公告)号：US5296522A

公开(公告)日：1994-03-22

申请号：US880380

申请日：1992-05-08

Applicant: Heinz Vogt ,  Ingolf Hennig ,  Johannes Schlag ,  Thomas Muehlenbernd

Inventor： Heinz Vogt ,  Ingolf Hennig ,  Johannes Schlag ,  Thomas Muehlenbernd

IPC: C08K5/09 ,  H01B3/44

CPC classification number: H01B3/441 ,  C08K5/09

Abstract: Carboxylic acids of the general formula I ##STR1## where R.sup.1, R.sup.2 and R.sup.3 independently of one another are each hydrogen, hydroxyl, carboxyl or C.sub.1 -C.sub.6 -alkyl and x, y and z independently of one another are each 0 or an integer of from 1 to 6, and/or their anhydrides can permanently suppress the formation of water trees in electrical medium and high voltage cables which contain electrically insulating and/or electrically semiconductive layers based on ethylene homopolymers and/or copolymers, even when the relevant layers contain water-soluble basic salts. Accordingly, polymeric mixtures based on ethylene homopolymers and/or copolymers which contain the above-mentioned carboxylic acids I and/or their anhydrides are very useful for the production of electrically insulating and electrically semiconductive layers as used in electrical medium and high voltage cables.

Abstract translation: 其中R 1，R 2和R 3彼此独立地为氢，羟基，羧基或C 1 -C 6 - 烷基，且x，y和z彼此独立的通式I（I）的羧酸各自为0或 1至6的整数和/或其酸酐可以永久地抑制电介质和高压电缆中的水树的形成，所述电介质和高压电缆包含基于乙烯均聚物和/或共聚物的电绝缘和/或电半导电层，即使当 相关层含有水溶性碱性盐。 因此，基于含有上述羧酸I和/或它们的酸酐的乙烯均聚物和/或共聚物的聚合物混合物对于生产电绝缘和电半导电层非常有用，如电介质和高压电缆所用。

公开(公告)号：US4997713A

公开(公告)日：1991-03-05

申请号：US349761

申请日：1989-05-10

Applicant: Ernst Koehnlein ,  Johannes Schlag ,  Heinz Vogt ,  Peter Bauer ,  Alfred F. Hauss

Inventor： Ernst Koehnlein ,  Johannes Schlag ,  Heinz Vogt ,  Peter Bauer ,  Alfred F. Hauss

IPC: C08L23/08 ,  H01B3/44 ,  H01B7/28 ,  H01B7/282

CPC classification number: H01B7/2813 ,  H01B3/441 ,  Y10T428/2933 ,  Y10T428/294

Abstract: In an electric high voltage cable of 1-500 kV, the cable insulation is resistant to the formulation or the growth of water trees and consists of from 70 to 99 parts by weight of an ethylene polymer (I) and from 1 to 30 parts by weight of an ethylene copolymer (II) which is composed of from 80 to 92% by weight of ethylene and from 8 to 20% by weight of a C.sub.4 -C.sub.10 -.alpha.-olefin having a density of from 0.890 to 0.915 g/cm.sup.3 and a crystallite melting point of from 90.degree. to 125.degree. C.

Abstract translation: 在1-500kV的电高压电缆中，电缆绝缘层对水的配方或生长有抗性，由70至99重量份的乙烯聚合物（I）和1至30重量份的 由80至92重量％的乙烯和8至20重量％的密度为0.890至0.915g / cm 3的C 4 -C 10-α-烯烃组成的乙烯共聚物（II）的重量，以及 微晶熔点为90〜125℃。

公开(公告)号：US4764056A

公开(公告)日：1988-08-16

申请号：US943486

申请日：1986-12-19

Applicant: Ernst Zentgraf ,  Heinz Vogt ,  Franz Brandstetter

Inventor： Ernst Zentgraf ,  Heinz Vogt ,  Franz Brandstetter

IPC: B01J3/02 ,  B01J8/00 ,  B65G53/46

CPC classification number: B01J8/0035 ,  B01J3/02

Abstract: A metering apparatus for introducing free-flowing, powdered substances in a controlled manner into spaces under pressure consists of a storing unit,a proportioning unit consisting of a shaft which is sealed in a housing with the aid of sealing rings and glands, can be rotated alternately through 180.degree. in each case and is provided with two depressions opposite one another, for accepting and discharging the substance respectively,an end unit consisting of a cylindrical cavity, which is sealed with the aid of sealing rings and glands and has a nozzle-like shape toward the space under pressure, and a spindle which is arranged concentrically with respect to the cavity, is capable of making to and fro stroke-like movements and, at its tip, has a slope corresponding to that of the nozzle-like feed, the end unit being arranged flush with the wall of the space,a connecting line between the storing unit and the accepting depression within the proportioning unit, a connecting line between the discharging depression within the proportioning unit and the cavity of the end unit, andtwo connections for inert gas.

Abstract translation: 用于将受控制的自由流动粉末物质以压力空间引入的计量装置包括存储单元，由轴组成的配比单元，该轴由密封环和压盖密封在壳体中，可以旋转 在每种情况下交替地通过180度并且设置有彼此相对的两个凹部，用于分别接收和排出物质，一个由圆柱形空腔组成的端部单元，其通过密封环和压盖密封，并且具有喷嘴 - 并且相对于空腔同心地布置的心轴能够进行和行程的运动，并且在其尖端处具有对应于喷嘴状进料的斜率 ，所述端部单元与所述空间的壁齐平，所述存储单元和所述配料单元内的所述接收凹部之间的连接线，所述连接线 e排放配比单元内的凹陷和端部单元的腔，以及两个用于惰性气体的连接。

公开(公告)号：US4158143A

公开(公告)日：1979-06-12

申请号：US894509

申请日：1978-04-07

Applicant: Klaus Gohrich ,  Heinz Vogt

Inventor： Klaus Gohrich ,  Heinz Vogt

IPC: A61B6/06 ,  A61B6/10 ,  A61N5/10 ,  G21K1/04 ,  G02B5/00 ,  G21K1/00 ,  H01J1/52 ,  H01J3/00

CPC classification number: A61B6/06 ,  A61B6/102 ,  A61N5/10 ,  G21K1/04 ,  A61B6/548

Abstract: A tube for irradiation equipment for limiting an emergent beam, with a baseplate, possessing a central aperture, intended for attaching to the equipment, as well as four carrier plates, each of which possesses a limiting edge and a sliding edge located at right angles thereto. The carrier plates are located parallel to the baseplate, the limiting edge of each carrier plate resting against the sliding edge of the adjacent carrier plate and each of the two mutually opposite pairs of carrier plates being displaceable, parallel to the direction of its sliding edges and symmetrically to the center of the transmission aperture, for the purpose of continuously varying the transmission aperture defined by the limiting edges, during which displacement each of the displaced carrier plates carries with it the carrier plate, resting against the limiting edge of the former plate, parallel to the direction of the limiting edge of the latter plate.

Abstract translation: 一种用于照射设备的管子，用于限制具有底板的出射光束，其具有用于附接到设备的中心孔以及四个承载板，每个承载板具有限制边缘和与其成直角的滑动边缘 。 承载板平行于基板定位，每个承载板的限制边缘抵靠相邻承载板的滑动边缘，并且两个彼此相对的两对承载板中的每一个平行于其滑动边缘的方向可移动，并且 对称于传输孔的中心，为了连续地改变由限制边界限定的传播孔，在此位移期间，每个移位的承载板携带承载板，抵靠前板的限制边缘， 平行于后板的限制边的方向。