公开(公告)号：US06740726B2

公开(公告)日：2004-05-25

申请号：US10203818

申请日：2002-08-14

申请人： Jochem Henkelmann ,  Heiko Maas ,  Gerhard Schulz ,  Armin Stamm ,  Heinz-Peter Rink ,  Werner-Alfons Jung ,  Peter Schwab

发明人： Jochem Henkelmann ,  Heiko Maas ,  Gerhard Schulz ,  Armin Stamm ,  Heinz-Peter Rink ,  Werner-Alfons Jung ,  Peter Schwab

IPC分类号： C08G1872

CPC分类号： C07C265/14 ,  C08G18/6204 ,  C08G18/725 ,  C08G18/73 ,  C09D175/04 ,  C09J175/04

摘要： A description is given of polyisocyanates of the formula I in which R and R′ are identical or different and are alkyl groups having 1-4 carbon atoms and n is on average from 1.5 to 5 and also of a process for preparing these polyisocyanates in which a polyamine of the formula II in which R, R′, and n are as defined above, is reacted with phosgene. The new polyisocyanates are suitable for producing crosslinked polyurethanes from reaction mixtures with low solvent content and for producing coating compositions or adhesives. Also described are the coating compositions and adhesives, and their use.

摘要翻译： 描述了式Iin的多异氰酸酯，其中R和R'相同或不同，并且是具有1-4个碳原子的烷基，平均为1.5至5，并且还涉及制备这些多异氰酸酯的方法，其中 其中R，R'和n如上定义的式IIin与光气反应。 新的多异氰酸酯适用于从具有低溶剂含量的反应混合物制备交联聚氨酯并用于生产涂料组合物或粘合剂。 还描述了涂料组合物和粘合剂及其用途。

公开(公告)号：US06447870B1

公开(公告)日：2002-09-10

申请号：US09509130

申请日：2000-03-23

申请人： Herbert Beck ,  Gerhard Schulz

发明人： Herbert Beck ,  Gerhard Schulz

IPC分类号： B32B302

CPC分类号： G11B7/26 ,  G11B7/24 ,  Y10T428/21

摘要： Method for manufacturing an optically readable digital storage disk having an arbitrary edge contour from a CD-R disk blank, as well as a CD-R disk blank suitable for the manufacture of a storage disk, starts with a blank having a plastic disk that is provided with a reflective layer on the side opposite a scanning side. The reflective layer, which is connected with the plastic disk along a first line, is welded with the plastic disk along an arbitrarily shaped second line that is closed on itself. Afterwards, the storage disk is cut from the CD-R disk blank along a third line that corresponds to the edge contour.

摘要翻译： 用于制造具有来自CD-R盘坯料的任意边缘轮廓的光学可读数字存储盘以及适合于制造存储盘的CD-R盘坯的方法从具有塑料盘的坯料开始 在与扫描侧相对的一侧设置有反射层。 沿着第一线与塑料盘连接的反射层与塑料盘一起沿着自身闭合的任意形状的第二线焊接。 之后，沿着对应于边缘轮廓的第三条线从CD-R盘坯件切割存储盘。

公开(公告)号：US06353141B1

公开(公告)日：2002-03-05

申请号：US09331419

申请日：1999-06-21

申请人： Edgar Zeller ,  Gerhard Schulz ,  Bernhard Geissler ,  Michael Röper ,  Guido Voit

发明人： Edgar Zeller ,  Gerhard Schulz ,  Bernhard Geissler ,  Michael Röper ,  Guido Voit

IPC分类号： C07C4500

CPC分类号： C07C209/26 ,  C07C29/16 ,  C07C45/50 ,  C07C51/145 ,  C07C47/02

摘要： Functionalized cyclopentene-derived oligomer mixtures are prepared by reacting oligomer mixtures which contain ethyleneic double bonds in one or more reaction steps starting from cyclopentene-derived oligomer mixtures of the formula I R1R2C═[═CH—(CH2)3—CH═]n═CR3R4  (I) where n is an integer from 1 to 15, and R1, R2, R3 and R4 are, independently of one another, hydrogen or alkyl, and are used as described.

摘要翻译： 官能化的环戊烯衍生的低聚物混合物通过在一个或多个反应步骤中含有乙烯双键的低聚物混合物反应来制备，所述混合物起始于式Iwheren为1至15的整数的环戊烯衍生的低聚物混合物，R1，R2，R3和R4为 ，彼此独立地是氢或烷基，并按照所述使用。

公开(公告)号：US06292720B1

公开(公告)日：2001-09-18

申请号：US09433313

申请日：1999-11-03

申请人： Gerhard Schulz ,  Thomas Meyer

发明人： Gerhard Schulz ,  Thomas Meyer

IPC分类号： G05D100

CPC分类号： G05D1/0808 ,  B64C13/00 ,  B64C13/20

摘要： Trimming process for adapting a first control loop of a controllable, automatically controlled reference system, which is or represents an aircraft, to a second control loop which simulates the reference system, Flying condition values including controlled variables, which are returned in each control loop for the purpose of the control, are detected, and both control loops are acted upon by the same desired input data. In the first process loop, a conversion of the unreturned flying condition values of the airplane model takes place to the values of the corresponding flying condition values of the reference system. The second process loop is provided for the adaptation of the returned condition values of the airplane simulation system to the corresponding condition values of the reference system.

摘要翻译： 调整过程，用于将可控自动控制的参考系统的第一控制回路（其是或代表飞行器）适配到模拟参考系统的第二控制回路，包括受控变量的飞行条件值，其在每个控制回路中返回， 检测到控制的目的，并且通过相同的期望输入数据对两个控制回路进行操作。 在第一个过程循环中，将飞机模型的未返回飞行状态值的转换发生到参考系统的相应飞行状态值的值。 提供第二处理循环用于将飞机模拟系统的返回条件值适配到参考系统的相应条件值。

公开(公告)号：US06207865B1

公开(公告)日：2001-03-27

申请号：US09462628

申请日：2000-01-11

申请人： Boris Breitscheidel ,  Marc Walter ,  Detlef Kratz ,  Gerhard Schulz ,  Manfred Sauerwald

发明人： Boris Breitscheidel ,  Marc Walter ,  Detlef Kratz ,  Gerhard Schulz ,  Manfred Sauerwald

IPC分类号： C07C29136

CPC分类号： C07B31/00 ,  B01J25/00 ,  C07C29/141 ,  C07C31/20 ,  C07C31/22

摘要： A carbonyl compound or a mixture of two or more carbonyl compounds is catalytically hydrogenated in the presence of a Raney copper catalyst in the form of nuggets.

摘要翻译： 羰基化合物或两种或多种羰基化合物的混合物在掘金形式的阮内铜催化剂存在下进行催化氢化。

公开(公告)号：US06187971B1

公开(公告)日：2001-02-13

申请号：US09331370

申请日：1999-06-21

申请人： Detlef Kratz ,  Achim Stammer ,  Gerhard Schulz ,  Guido Voit

发明人： Detlef Kratz ,  Achim Stammer ,  Gerhard Schulz ,  Guido Voit

IPC分类号： C07C3118

CPC分类号： C07C45/75 ,  C07C29/141 ,  Y02P20/582 ,  C07C31/04 ,  C07C31/12 ,  C07C31/125 ,  C07C31/20 ,  C07C31/22

摘要： Methylolalkanal of the formula II (R=CH2OH, C1-C22-alkyl, aryl or C6-C22-aralkyl) is prepared spe-wise by a) reacting a C2-C24-aldehyde with formaldehyde in the presence of a tertiary amine, b) separating the reaction mixture i) into a bottom fraction comprising the compound of formula II and an incompletely methylolated compound of the formula III and a distillate stream comprising unconverted or partially converted starting materials, or ii) into an aqueous phase and an organic phase, and recycling the distillate stream or the organic phase to a), and c) subjecting the bottom fraction or the aqueous phase i) to a catalytic or thermal reaction to convert the compound of formula III to the compound of formula II and to a corresponding methylene compound of formula IV (R′=H or R) and ii) separating the reaction product into an overhead stream comprising the compound of formula IV and unconverted formaldehyde which is recycled to a), and a bottom fraction comprising the compound of formula II.

摘要翻译： 在叔胺存在下，通过使C2-C24-醛与甲醛反应制备式II的（C 1 -C 22 - 烷基，芳基或C 6 -C 22 - 芳烷基）的羟甲基烷醛，b） 将反应混合物分离）至包含式II化合物的底部馏分和式III的不完全羟甲基化的化合物和包含未转化的或部分转化的起始物质的馏出物流，或ii）进入水相和有机相，并将馏出物 流或有机相至a），和c）使底部馏分或水相）进行催化或热反应以将式III化合物转化为式II化合物和相应的式IV的亚甲基化合物（R '= H或R）和ii）将反应产物分离成包含式IV化合物和未转化甲醛的塔顶物流，将其再循环至a），以及包含式II化合物的塔底馏分。

公开(公告)号：US06187957B1

公开(公告)日：2001-02-13

申请号：US09459856

申请日：1999-12-14

申请人： Gerald Meyer ,  Frank Funke ,  Gerhard Schulz ,  Detlef Kratz ,  Marc Walter ,  Michael Hesse

发明人： Gerald Meyer ,  Frank Funke ,  Gerhard Schulz ,  Detlef Kratz ,  Marc Walter ,  Michael Hesse

IPC分类号： C07C20900

CPC分类号： C07C213/02 ,  B01J23/72 ,  B01J35/10 ,  B01J37/0009 ,  C07C209/16 ,  C07C209/60 ,  C07C211/03 ,  C07C217/08

摘要： Amines are prepared by reacting primary or secondary alcohols, aldehydes or ketones with nitrogen compounds selected from the group consisting of ammonia and primary and secondary amines at elevated temperatures and superatmospheric pressures in the presence of hydrogen and of a catalyst containing copper and oxygen-containing compounds of titanium by a process in which the catalyst is used in the form of moldings which have been prepared with the addition of metallic copper powder.

摘要翻译： 通过在氢气和含铜和含氧化合物的催化剂的高温和超大气压下，使伯醇或仲醇，醛或酮与选自氨和伯胺和仲胺的氮化合物反应制备胺 的钛，其中催化剂以通过添加金属铜粉制备的模制品的形式使用。

公开(公告)号：US5916838A

公开(公告)日：1999-06-29

申请号：US955264

申请日：1997-10-21

申请人： Joachim Wulff-Doring ,  Johann-Peter Melder ,  Gerhard Schulz ,  Guido Voit ,  Gutshoven Frank ,  Wolfgang Harder

发明人： Joachim Wulff-Doring ,  Johann-Peter Melder ,  Gerhard Schulz ,  Guido Voit ,  Gutshoven Frank ,  Wolfgang Harder

IPC分类号： B01J23/89 ,  C07B61/00 ,  C07C209/02 ,  C07C209/14 ,  C07C209/16 ,  C07C209/26 ,  C07C211/10 ,  C07C211/13 ,  C07C213/02 ,  C07C215/14 ,  B01J23/40 ,  B01J23/46

CPC分类号： C07C209/16 ,  B01J23/8926 ,  B01J23/8933

摘要： A catalyst comprises, based on the total weight of the catalyst,0.1-6% by weight of cobalt, nickel or a mixture thereof,0.001-25% by weight of ruthenium,0-10% by weight of copper and0-5% by weight of promoterson a porous metal oxide carrier.It preferably comprises 0.1-3% by weight of cobalt and 0.1-3% by weight of nickel. It can be used in hydrogenation reactions, dehydrogenation reactions or hydrogenation/dehydrogenation reactions, in particular in the amination of alkylene oxides, alcohols, aldehydes or ketones with ammonia or primary or secondary amines.