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41.发明授权Low viscosity polymer polyols a process for their production as well as the manufacture of polyurethane from materials 失效低粘度聚合物多元醇是其生产方法以及聚氨酯泡沫材料的制造
公开(公告)号：US5554662A
公开(公告)日：1996-09-10
申请号：US470695
申请日：1995-06-06
Applicant: Josef Sanders , Mark Kratz , Manfred Dietrich , Torsten Heinemann , Helmut Woynar , Gundolf Jacobs , Uwe Scholz
Inventor： Josef Sanders , Mark Kratz , Manfred Dietrich , Torsten Heinemann , Helmut Woynar , Gundolf Jacobs , Uwe Scholz
Abstract: A process for the production of stable, agglomerate-free, low viscosity graft copolymer dispersions through radical polymerization of ethylenically unsaturated monomers in the presence of a base polyol, a macromer, an enol ether of a specific formula, and optionally, an organic solvent. These enol ethers correspond to the general formula:A=CH--O--Rwherein:A represents a di-valent residue of the formula ##STR1## R represents an aliphatic hydrocarbon radical having 1 to 18 carbon atoms, a cycloaliphatic hydrocarbon radical having 5 to 10 carbon atoms, or a substituted or unsubstituted benzyl radical;andR' represents a hydrogen atom or an aliphatic hydrocarbon radical having 1 to 8 carbon atoms.
Abstract translation: 在碱性多元醇，大分子单体，特定式的烯醇醚和任选的有机溶剂的存在下，通过烯属不饱和单体的自由基聚合制备稳定的无附聚物，低粘度接枝共聚物分散体的方法。 这些烯醇醚对应于以下通式：A = CH-O-R其中：A表示下式的二价残基：R表示具有1至18个碳原子的脂族烃基，脂环族烃基具有5至 10个碳原子，或取代或未取代的苄基; R'表示氢原子或碳原子数1〜8的脂肪族烃基。
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42.发明授权
公开(公告)号：US4621104A
公开(公告)日：1986-11-04
申请号：US785710
申请日：1985-10-09
Applicant: Manfred Dietrich , Manfred Schmidt , Rolf Wiedermann , Klaus Konig
Inventor： Manfred Dietrich , Manfred Schmidt , Rolf Wiedermann , Klaus Konig
CPC classification number: C07C41/03 , C07C41/22 , C08G18/381 , C08G18/6775 , C08G2105/02
Abstract: Liquid bromine-containing alkoxylation products of butyne-(1,4)-diol which are storage stable are produced. More specifically, 1.5 to 2.5 mols alkylene oxide are reacted with each mol of butyne-(1,4)-diol present at elevated temperature in the presence of a catalyst. The catalyst is selected from (1) thioethers having a molecular weight of up to 5000 obtained by adding a mercaptan and/or mercaptoalcohol to an unsaturated hydrocarbon and/or (2) thioethers other than those of (1) having a molecular weight of from 500 to 5000 and/or (3) alkali metal chlorides. This alkoxylation product is then reacted with bromine at -10.degree. to 80.degree. C. The bromide is reoxidized with aqueous hydrogen peroxide solution, stabilized with a relatively non-volatile epoxide and dehydrated. The product thus obtained is particularly useful in the production of flame resistant isocyanate addition products such as polyurethane foams.
Abstract translation: 产生储存稳定的丁炔（1,4） - 二醇的含溴含氟烷氧基化产物。 更具体地说，在催化剂存在下，将1.5-2.5摩尔环氧烷与升高的温度下存在的每摩尔丁炔 - （1,4） - 二醇反应。 催化剂选自（1）通过向不饱和烃和/或（2）除了（1）分子量为不饱和烃的硫醚和/或（2）的硫醚加入硫醇和/或巯基醇，分子量高达5000的硫醚， 500至5000和/或（3）碱金属氯化物。 然后将该烷氧基化产物与溴在-10℃至80℃反应。溴化物用过氧化氢水溶液再氧化，用相对不挥发的环氧化物稳定并脱水。 由此得到的产品在聚氨酯泡沫等耐火性异氰酸酯加成产物的生产中特别有用。
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公开(公告)号：US4581289A
公开(公告)日：1986-04-08
申请号：US518381
申请日：1983-07-29
Applicant: Manfred Dietrich , Cord-Heinrich Dustmann , Franz Schmaderer , Georg F. H. Wahl
Inventor： Manfred Dietrich , Cord-Heinrich Dustmann , Franz Schmaderer , Georg F. H. Wahl
CPC classification number: D01F11/128 , H01L39/12 , H01L39/2416 , Y10S428/93 , Y10S505/812 , Y10S505/813 , Y10S505/816 , Y10S505/819 , Y10T428/294 , Y10T428/2942 , Y10T428/2949 , Y10T428/2958
Abstract: Superconducting fiber bundle which contains a multiplicity of carrier fibers such as, for instance, carbon fibers, boron fibers, steel fibers coated with a superconducting layer of a niobium compound of the general formula NbC.sub.x N.sub.y O.sub.z (x+y+z less than or equal to 1), said superconducting layer formed of fine-grained B1-structure niobium compound, the mean grain size of which is between 3 and 50 nm, and the layer thickness of the superconducting layer is between 100 and 2000 nm, characterized by the feature that the superconducting layer contains occlusions of insulating material uniformly distributed, between the B1-structure niobium compound grains, or that in the superconducting layer, occlusions of insulating material are deposited on all grain boundaries of the B1-structure niobium compound drains, independently of their spatial orientation, or that in the superconducting layer, occlusions or insulating material are deposited at grain boundaries of the B1-structure niobium compound grains with definite spatial orientation within the superconducting layer, or that the superconductive material of niobium compound contains an additional element which increases the conductivity.
Abstract translation: 含有多种载体纤维例如碳纤维，硼纤维，涂覆有通式NbC x N y O z的铌化合物超导层的钢纤维（x + y + z小于或等于1）的超导纤维束 ），所述超细层由细粒度的B1结构铌化合物形成，其平均晶粒尺寸在3和50nm之间，超导层的层厚度在100和2000nm之间，其特征在于， 超导层包含均匀分布的绝缘材料的夹层，B1结构的铌化合物晶粒之间或在超导层中，绝缘材料的闭塞物沉积在B1结构铌化合物排水管的所有晶界上，与它们的空间取向无关 ，或在超导层中，夹层或绝缘材料沉积在B1结构铌化合物gr的晶界处 在超导层内具有确定的空间取向，或者铌化合物的超导材料含有增加导电性的附加元素。
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公开(公告)号：US4118376A
公开(公告)日：1978-10-03
申请号：US817083
申请日：1977-07-18
Applicant: Josef Pedain , Wolfgang Wellner , Hermann Gruber , Manfred Dietrich
Inventor： Josef Pedain , Wolfgang Wellner , Hermann Gruber , Manfred Dietrich
IPC: C09K17/00 , B60T17/08 , C08G18/00 , C08G18/10 , C08L51/00 , C08L51/02 , C08L75/00 , C08L75/04 , C08L77/00 , C09D175/00 , C09K17/30 , C09K103/00
Abstract: The present invention is concerned with a hydrocurable composition suitable for use as coatings, adhesives or grouts. The composition contains oxazolidine compounds and free isocyanate group containing prepolymers. The prepolymers are obtained by the reaction of polyisocyanates with special types of dispersions wherein the dispersed phase is synthesized in situ in a dispersing media of polyhydroxyl compounds. The dispersed phase may be a free radical addition polymer, an aminoplast polycondensate or a polyisocyanate addition product. In the last case, the non-isocyanate reactants used to form the dispersed phase are substantially more reactive with isocyanates than the dispersing media. An especially preferred composition is based on urethane oxazolidines and prepolymers of aliphatic or cycloaliphatic isocyanates with dispersions of isocyanate hydrazine or hydrazine hydrate condensates in polyhydroxy-polyethers having molecular weights of 200 to 16,000.
Abstract translation: 本发明涉及适合用作涂料，粘合剂或浆料的可氢化组合物。 该组合物含有恶唑烷化合物和含游离异氰酸酯基团的预聚物。 预聚物通过多异氰酸酯与特殊类型的分散体的反应获得，其中分散相在多羟基化合物的分散介质中原位合成。 分散相可以是自由基加成聚合物，氨基塑料缩聚物或多异氰酸酯加成产物。 在最后一种情况下，用于形成分散相的非异氰酸酯反应物与分散介质基本上比异氰酸酯更具反应性。 特别优选的组合物是基于聚氨酯恶唑烷和具有异氰酸酯肼或水合肼缩合物在分子量为200至16,000的多羟基聚醚中的分散体的脂肪族或脂环族异氰酸酯的预聚物。
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45.发明授权Process for the production of new polysiloxane-polyoxyalkylene copolymers with reduced burning properties 失效生产具有降低燃烧性能的新型聚硅氧烷 - 聚氧化烯共聚物的方法
公开(公告)号：US4096162A
公开(公告)日：1978-06-20
申请号：US748029
申请日：1970-12-06
Applicant: Erwin Windemuth , Manfred Dahm , Manfred Dietrich , Peter Muller
Inventor： Erwin Windemuth , Manfred Dahm , Manfred Dietrich , Peter Muller
CPC classification number: C08J9/0061 , C08G18/10 , C08G18/61 , C08G77/46 , C08J2375/04 , C08J2483/00 , Y10S521/905
Abstract: The invention relates to a method of making branched polysiloxane-polyoxyalkylene copolymers and to their use as stabilizers in the production of polyurethane foam plastics. The copolymers are made by reacting specified organopolysiloxanes with polyisocyanates, heat treating the NCO-containing addition products to cause branching and reacting the branched NCO-containing addition products with monofunctional polyethers. The copolymers can be used to stabilize polyurethane foam reaction mixtures.
Abstract translation: 本发明涉及一种制备支化聚硅氧烷 - 聚氧化烯共聚物的方法及其作为聚氨酯泡沫塑料生产中的稳定剂的用途。 共聚物通过使指定的有机聚硅氧烷与多异氰酸酯反应制得，热处理含NCO的加成产物引起支化，并使含支链的含NCO的加成产物与单官能聚醚反应。 该共聚物可用于稳定聚氨酯泡沫反应混合物。
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Patent Agency Ranking
公开(公告)号：US07836865B2
公开(公告)日：2010-11-23
申请号：US12517336
申请日：2008-05-07
Applicant: Klaus Joos , Jens Wolber , Ruediger Weiss , Timm Hollmann , Manfred Dietrich , Peter Schenk , Erkan Danisman
Inventor： Klaus Joos , Jens Wolber , Ruediger Weiss , Timm Hollmann , Manfred Dietrich , Peter Schenk , Erkan Danisman
CPC classification number: F02D41/0025 , F02D19/0605 , F02D19/084 , F02D41/062 , F02D2200/0602 , F02D2200/0611 , Y02T10/36
Abstract: A method for starting an internal combustion engine that is operated with a fuel mixture made of at least two types of fuel. An injection of the fuel into combustion chambers of the internal combustion engine occurs starting at a predefined pressure threshold of the fuel in a fuel supply according to a high-pressure starting mode, and also according to a low-pressure starting mode if the predefined pressure threshold is no longer met. The pressure threshold is selected as a function of the mixture ratio of the fuel types in the fuel mixture. In this way it can be achieved that differences can be taken into consideration in the optimal mixture formation of the fuel types.
Abstract translation: 一种用于起动内燃机的方法，所述内燃机由至少两种类型的燃料制成的燃料混合物操作。 将燃料喷射到内燃机的燃烧室中，根据高压启动模式，在燃料供给中的燃料的预定压力阈值开始，并且如果预定的压力，则根据低压启动模式 阈值不再满足。 选择压力阈值作为燃料混合物中的燃料类型的混合比的函数。 以这种方式，可以实现在燃料类型的最佳混合物形成中可以考虑差异。
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公开(公告)号：US20100071661A1
公开(公告)日：2010-03-25
申请号：US12517336
申请日：2008-05-07
Applicant: Klaus Joos , Jens Wolber , Ruediger Weiss , Timm Hollmann , Manfred Dietrich , Peter Schenk , Erkan Danisman
Inventor： Klaus Joos , Jens Wolber , Ruediger Weiss , Timm Hollmann , Manfred Dietrich , Peter Schenk , Erkan Danisman
CPC classification number: F02D41/0025 , F02D19/0605 , F02D19/084 , F02D41/062 , F02D2200/0602 , F02D2200/0611 , Y02T10/36
Abstract: A method for starting an internal combustion engine that is operated with a fuel mixture made of at least two types of fuel. An injection of the fuel into combustion chambers of the internal combustion engine occurs starting at a predefined pressure threshold of the fuel in a fuel supply according to a high-pressure starting mode, and also according to a low-pressure starting mode if the predefined pressure threshold is no longer met. The pressure threshold is selected as a function of the mixture ratio of the fuel types in the fuel mixture. In this way it can be achieved that differences can be taken into consideration in the optimal mixture formation of the fuel types.
Abstract translation: 一种用于起动内燃机的方法，所述内燃机由至少两种类型的燃料制成的燃料混合物操作。 将燃料喷射到内燃机的燃烧室中，根据高压启动模式，在燃料供给中的燃料的预定压力阈值开始，并且如果预定的压力，则根据低压启动模式 阈值不再满足。 选择压力阈值作为燃料混合物中的燃料类型的混合比的函数。 以这种方式，可以实现在燃料类型的最佳混合物形成中可以考虑差异。
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48.发明申请公开(公告)号：US20090157285A1
公开(公告)日：2009-06-18
申请号：US12291634
申请日：2008-11-11
Applicant: Ruediger Weiss , Andreas Schmidt , Jean-Marc Tonye Djon , Jochen Laubender , Manfred Dietrich , Elias Calva , Michael Drung , Karsten Kroepke
Inventor： Ruediger Weiss , Andreas Schmidt , Jean-Marc Tonye Djon , Jochen Laubender , Manfred Dietrich , Elias Calva , Michael Drung , Karsten Kroepke
IPC: F02D41/06
CPC classification number: F02D41/062 , F02D41/009 , F02D2200/0402 , F02D2200/0411 , F02N99/006
Abstract: In a method for operating a direct-injection internal combustion engine, a position of at least one piston inside a cylinder in which the combustion engine is at a standstill is determined; and a starting cylinder into which fuel is injected first is selected for a start following the standstill. An instantaneous charge of the starting cylinder is determined as a function of a duration of the standstill of the combustion engine. A distance (d) between the piston of the starting cylinder and a specified position of the piston is calculated. A minimum distance of the piston of the selected cylinder is determined as a function of the instantaneous charge; and another cylinder is selected as starting cylinder if the distance (d) between the piston of the starting cylinder and the specified position is less than the minimum distance.
Abstract translation: 在直喷式内燃机的运转方法中，确定内燃机处于停止状态的气缸内的至少一个活塞的位置; 首先选择首先注入燃料的起始气缸，以便在停止之后开始。 作为起动气缸的瞬时充电量被确定为内燃机停止的持续时间的函数。 计算起动气缸的活塞与活塞的规定位置之间的距离（d）。 所选择的气缸的活塞的最小距离被确定为瞬时电荷的函数; 如果起动气缸的活塞与指定位置之间的距离（d）小于最小距离，则选择另一气缸作为起始气缸。
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公开(公告)号：US20080216787A1
公开(公告)日：2008-09-11
申请号：US11897601
申请日：2007-08-29
Applicant: Karsten Kroepke , Jens Wolber , Ruediger Weiss , Martin Streib , Niraimathi Appavu Mariappan , Karl-Bernhard Lederle , Jean-Marc Tonye Djon , Pierre-Yves Crepin , Matthias Walz , Manfred Dietrich
Inventor： Karsten Kroepke , Jens Wolber , Ruediger Weiss , Martin Streib , Niraimathi Appavu Mariappan , Karl-Bernhard Lederle , Jean-Marc Tonye Djon , Pierre-Yves Crepin , Matthias Walz , Manfred Dietrich
IPC: F02N17/00
CPC classification number: B60W20/10 , B60L2240/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0676 , B60W2510/244 , B60W2710/0622 , B60W2710/0644 , F02D41/047 , F02D41/062 , F02N2300/102 , Y02T10/6286
Abstract: To achieve a reliable and exhaust-optimized combustion starting already from the beginning of a combustion phase in the startup of an internal combustion engine, the internal combustion engine is brought to a target speed by an electric motor in a drag phase, the target speed being higher than the previously known starting speed. The target speed corresponds approximately to an idling speed assigned to the internal combustion engine, for example. After exceeding the starting speed, first a mixture enrichment is determined, taking into account a prevailing state of a wall film here in particular. Only after reaching the target speed is the fuel metered and does the combustion take place in the combustion phase. The fuel is metered here in particular on the basis of the mixture enrichment determined after exceeding the starting speed.
Abstract translation: 为了在内燃机启动时从燃烧阶段开始就已经实现可靠和排气优化的燃烧，内燃机通过电动机以拖曳阶段达到目标速度，目标速度为 高于先前已知的启动速度。 目标速度大致对应于分配给内燃机的空转速度。 在超过起始速度之后，首先确定混合物浓缩，特别是考虑到这里的壁膜的普遍状态。 只有在达到目标速度之后，才能计量燃油，并在燃烧阶段进行燃烧。 燃料在这里特别是在超过起始速度后确定的混合物浓缩的基础上进行计量。
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50.发明授权公开(公告)号：US06617419B1
公开(公告)日：2003-09-09
申请号：US10009889
申请日：2002-01-28
Applicant: Jörg Hofmann , Pramod Gupta , Manfred Dietrich
Inventor： Jörg Hofmann , Pramod Gupta , Manfred Dietrich
IPC: C08G6534
CPC classification number: C08G65/2663 , C08G18/4841 , C08G18/4866
Abstract: The invention relates to long-chain polyether polyols having a content of primary OH groups of 40 to 95 mol-% and a total content of oxyethylene units of >25 wt. % as well as a process for their production by DMC-catalysed polyaddition of an ethylene oxide (EO)/propylene oxide (PO) mixture in the weight ratio of 40:60 to 95:5 as an end block to starter compounds having active hydrogen atoms.
Abstract translation: 本发明涉及具有40至95摩尔％的伯OH基团的含量和> 25重量％的氧化乙烯单元的总含量的长链聚醚多元醇。 ％以及通过DMC-催化加成的环氧乙烷（EO）/环氧丙烷（PO）混合物以40:60至95:5的重量比作为末端嵌段生产的方法，其具有活性氢的起始化合物 原子
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