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    Water- and solvent-free release agent for polyurethane foaming
    1.
    发明授权
    Water- and solvent-free release agent for polyurethane foaming 失效
    用于聚氨酯泡沫的无溶剂和无溶剂的释放剂

    公开(公告)号：US5218024A

    公开(公告)日：1993-06-08

    申请号：US486590

    申请日：1990-02-28

    申请人： William Krug ,  Wolfgang Fischer

    发明人： William Krug ,  Wolfgang Fischer

    IPC分类号： B05D1/04 ,  B29C33/58 ,  B29C33/60 ,  B29C33/62 ,  B29K75/00 ,  B29K105/04 ,  C08G18/00 ,  C08L47/00

    CPC分类号： B29C33/62

    摘要： A water- and solvent-free release agent for use in the production of articles of polyurethane foam contains one or more polyenes as the main constituent and also in addition if required a consistency adjuster, an antioxidant, accelerators and/or stabilizers. To apply water- and solvent-free release agents to the surfaces of polyurethane-foam moulding dies the misting or atomization of the release agent is effected with a device with an electrostatic charge, by which the release agent particles are given an electrostatic charge when passing through the exit nozzle.

    摘要翻译： 用于生产聚氨酯泡沫制品的无水和无溶剂的脱模剂包含一种或多种多烯作为主要成分，并且如果需要，还需要稠度调节剂，抗氧化剂，促进剂和/或稳定剂。 为了将不含水和无溶剂的脱模剂施加到聚氨酯泡沫模塑模具的表面，脱模剂的雾化或雾化是用具有静电电荷的装置进行的，通过该装置，当通过时释放剂颗粒被静电荷 通过出口喷嘴。

    Process for producing articles made from polyurethane foam and additive for performing this process
    2.
    发明授权
    Process for producing articles made from polyurethane foam and additive for performing this process 失效
    用于生产由聚氨酯泡沫制成的制品和用于进行该方法的添加剂的方法

    公开(公告)号：US4892585A

    公开(公告)日：1990-01-09

    申请号：US248698

    申请日：1988-10-17

    申请人： Wolfgang Fischer ,  Thomas Hattich ,  William Krug ,  Gerhard Schuster

    发明人： Wolfgang Fischer ,  Thomas Hattich ,  William Krug ,  Gerhard Schuster

    IPC分类号： B29C39/36 ,  B29C33/60 ,  B29K75/00 ,  B29K105/04 ,  B29L31/58

    CPC分类号： B29C33/60 ,  B29K2075/00 ,  B29K2105/04 ,  Y10S264/83

    摘要： A process for producing polyurethane foam articles is described, in which the article is produced in the conventional manner by foaming in a mould and a release agent is applied to the mould surface prior to filling with the foam-producing components. According to the invention, a solvent-free, aqueous release agent is used in combination with one or more alkali metal and/or ammonium salts of higher fatty acids and one or more higher alcohols and the combination is applied in the hot state, preferably at a temperature of at least 75.degree. C. to the mould surface. In addition, an additive is described, which is suitable for performing the process according to the invention and contains one or more alkali metal and/or ammonium salts of higher fatty acids, one or more higher alcohols and otherwise water. The process according to the invention has the advantage that it not only avoids the use of environmentally prejudicial organic solvents, but also leads to excellent release agent films, from which the water is very largely evaporated within a very short time and namely within the very short cycle times of modern foam plants.

    Process for producing articles made from polyurethane foam and additive for performing this process
    3.
    发明授权
    Process for producing articles made from polyurethane foam and additive for performing this process 失效
    用于制造由聚氨酯泡沫制成的制品和用于进行该方法的添加剂的方法

    公开(公告)号：US4783296A

    公开(公告)日：1988-11-08

    申请号：US927896

    申请日：1986-11-06

    申请人： Wolfgang Fischer ,  Thomas Hattich ,  William Krug ,  Gerhard Schuster

    发明人： Wolfgang Fischer ,  Thomas Hattich ,  William Krug ,  Gerhard Schuster

    IPC分类号： B29C39/36 ,  B29C33/60 ,  B29K75/00 ,  B29K105/04 ,  B29L31/58 ,  B29C67/22

    CPC分类号： B29C33/60 ,  B29K2075/00 ,  B29K2105/04 ,  Y10S264/83

    摘要： A process for producing polyurethane foam articles is described, in which the article is produced in the conventional manner by foaming in a mould and a release agent is applied to the mould surface prior to filling with the foam-producing components. According to the invention, a solvent-free, aqueous release agent is used in combination with one or more alkali metal and/or ammonium salts of higher fatty acids and one or more higher alcohols and the combination is applied in the hot state, preferably at a temperature of at least 75.degree. C. to the mould surface. In addition, an additive is described, which is suitable for performing the process according to the invention and contains one or more alkali metal and/or ammonium salts of higher fatty acids, one or more higher alcohols and otherwise water. The process according to the invention has the advantage that it not only avoids the use of environmentally prejudicial organic solvents, but also leads to excellent release agent films, from which the water is very largely evaporated within a very short time and namely within the very short cycle times of modern foam plants.

    摘要翻译： 对制造聚氨酯泡沫塑料制品的方法进行了描述，其中以常规方式通过在模具中发泡制备制品，并且在填充泡沫产生组分之前将脱模剂施加到模具表面。 根据本发明，无溶剂的水性脱模剂与一种或多种高级脂肪酸和一种或多种高级醇的碱金属和/或铵盐组合使用，并且组合在热态下施用，优选在 与模具表面的温度至少为75℃。 此外，描述了适用于进行根据本发明的方法并且含有一种或多种高级脂肪酸，一种或多种高级醇和其它水的碱金属和/或铵盐的添加剂。 根据本发明的方法具有的优点在于它不仅避免了使用环境有害的有机溶剂，而且还导致优异的脱模剂膜，在很短的时间内，即非常短的时间内，水在很大程度上被蒸发， 现代泡沫植物的循环时间。

    Release agent and process performable therewith for the production of polyurethane foam
    4.
    发明授权
    Release agent and process performable therewith for the production of polyurethane foam 失效
    用于生产聚氨酯泡沫的脱模剂和工艺可以进行

    公开(公告)号：US4609511A

    公开(公告)日：1986-09-02

    申请号：US819465

    申请日：1986-01-15

    申请人： Wolfgang Fischer ,  William Krug

    发明人： Wolfgang Fischer ,  William Krug

    IPC分类号： B29C39/36 ,  B29B7/76 ,  B29C33/60 ,  B29C45/40 ,  B29K75/00 ,  C08G18/14

    CPC分类号： B29C33/60 ,  B29K2075/00

    摘要： A release agent is described, which is suitable for the production of polyurethane foam articles in molds. It is an aqueous emulsion or dispersion of per se known release-effective substances as well as optionally conventional additives, having a water content of at least 60% by weight and preferably 85 to 96% by weight, the water being masked through the effect of lyotropic mesomorphism. Masking and immobilizing the water molecules avoids that the water molecules have a prejudicial effect of the polyol/isocyanate reaction, and is preferably achieved by the combined use of release-effective substances and suitable masking aids. As suitable masking aids especially fatty alcohol polyglycol ethers and ethoxylated fatty alcohols are proposed. The polyurethane articles obtained while using the above described release agent fulfil the standard quality requirements without any of the disadvantageous effects on the environment such as occur with conventional release agents.

    摘要翻译： 描述了一种脱模剂，其适用于在模具中生产聚氨酯泡沫制品。 它是本身已知的释放有效物质以及任选的常规添加剂的水性乳液或分散体，其水含量为至少60重量％，优选85至96重量％，通过 溶致性介晶。 掩蔽和固定水分子避免水分子对多元醇/异氰酸酯反应具有不利影响，并且优选通过组合使用释放有效物质和合适的掩蔽助剂来实现。 作为合适的掩蔽助剂，特别是脂肪醇聚乙二醇醚和乙氧基化脂肪醇。 使用上述脱模剂时获得的聚氨酯制品满足标准质量要求，而不会对常规脱模剂发生的环境造成任何不利影响。

    METHOD AND DEVICE FOR CONTROLLING A SPARK IGNITION ENGINE IN THE AUTO-IGNITION OPERATING MODE
    6.
    发明申请
    METHOD AND DEVICE FOR CONTROLLING A SPARK IGNITION ENGINE IN THE AUTO-IGNITION OPERATING MODE 审中-公开
    在自动点火操作模式下控制火花点火发动机的方法和装置

    公开(公告)号：US20130338905A1

    公开(公告)日：2013-12-19

    申请号：US13885926

    申请日：2011-10-12

    申请人： Axel Loeffler ,  Wolfgang Fischer ,  Roland Karrelmeyer ,  Gerald Graf

    发明人： Axel Loeffler ,  Wolfgang Fischer ,  Roland Karrelmeyer ,  Gerald Graf

    IPC分类号： F02D41/00

    CPC分类号： F02D41/00 ,  F02D35/023 ,  F02D35/028 ,  F02D41/3035 ,  F02D41/402 ,  Y02T10/128 ,  Y02T10/44

    摘要： A method for operating an internal combustion engine in HCCI mode, including: a) sensing a profile of a measured variable of a variable in a combustion chamber of a cylinder; b) identifying combustion feature(s) of a combustion event in a first combustion cycle based on the profile; c) modeling a first value of a state variable at a defined point in time after the first combustion cycle and before a second subsequent combustion cycle based on the identified combustion feature(s); d) determining desired target values of combustion feature(s) of a combustion event in the second subsequent combustion cycle; e) modeling a second value of the state variable at the defined point in time based on the target values; and f) applying control to the internal combustion engine starting at the defined point in time as a function of the first and the second value of the state variable.

    摘要翻译： 一种用于在HCCI模式下操作内燃机的方法，包括：a）感测在气缸的燃烧室中的变量的测量变量的轮廓; b）基于轮廓识别在第一燃烧循环中的燃烧事件的燃烧特征; c）在第一燃烧循环之后的确定的时间点和基于所识别的燃烧特征的第二后续燃烧循环之前，对状态变量的第一值进行建模; d）确定在所述第二后续燃烧循环中的燃烧事件的燃烧特征的期望目标值; e）基于所述目标值在所述定义的时间点对所述状态变量的第二值进行建模; 以及f）作为所述状态变量的第一和第二值的函数，在所述定义的时间点上对所述内燃机施加控制。

    HIGH SPEED DVDS
    9.
    发明申请
    HIGH SPEED DVDS 失效
    高速DVD

    公开(公告)号：US20130029081A1

    公开(公告)日：2013-01-31

    申请号：US13575780

    申请日：2011-01-26

    申请人： Friedrich-Karl Bruder ,  Wilfried Haese ,  Rafael Oser ,  Wolfgang Fischer ,  Michael Ludewig ,  Raymond Wong ,  Ice Zhang

    发明人： Friedrich-Karl Bruder ,  Wilfried Haese ,  Rafael Oser ,  Wolfgang Fischer ,  Michael Ludewig ,  Raymond Wong ,  Ice Zhang

    IPC分类号： G11B7/256 ,  B32B37/12 ,  C08L75/14

    CPC分类号： G11B7/2533 ,  G11B7/24047 ,  G11B7/246 ,  G11B7/253 ,  Y10T428/21

    摘要： This invention relates to DVDs made from polycarbonate and a special UV curable bonder material consisting of A) an urethane acrylate oligomer as binder, which is the reaction product of i) one or more polyisocyanates and ii) one or more hydroxyfunctional lactone ester (meth)acrylates having a number average molecular weight of from 200 g/mol to 2000 g/mol and having the formula: CH2═C(R1)—C(O)—O—R2—[O—C(O)—R3]n—OH wherein, n is an integer from 1 to 5, R1 is hydrogen or methyl, R2 represents an alkylene group or substituted alkylene group having from 2 to 10 carbon atoms and R3 represents a straight or branched chain alkylene group of from 3 to 8 carbon atoms, and which may be substituted with one or more alkyl groups having from 1 to 12 carbon atoms, B) a reactive thinner, comprising of mono functional acrylates and/or (meth)acrylates C) a photo initiator and D) optional additives which offers improved performance at high data transfer rates.

    摘要翻译： 本发明涉及由聚碳酸酯制成的DVD和由A）氨基甲酸酯丙烯酸酯低聚物作为粘合剂组成的特殊UV固化粘合剂材料，其为i）一种或多种多异氰酸酯和ii）一种或多种羟基官能内酯酯（甲基） 丙烯酸酯，其数均分子量为200g / mol至2000g / mol，具有下式：CH 2 = C（R 1）-C（O）-O-R 2 - [O-C（O）-R 3] n -OH，其中n为1至5的整数，R 1为氢或甲基，R 2表示亚烷基或具有2至10个碳原子的取代的亚烷基，R 3表示3至8的直链或支链亚烷基 碳原子，并且其可以被一个或多个具有1至12个碳原子的烷基取代; B）包含单官能丙烯酸酯和/或（甲基）丙烯酸酯的活性稀释剂C）光引发剂和D）任选的添加剂 这在高数据传输速率下提供了更好的性能。

    Rotor/stator device and method for salt-free coagulation of polymer dispersions
    10.
    发明授权
    Rotor/stator device and method for salt-free coagulation of polymer dispersions 失效
    转子/定子装置和聚合物分散体的无盐凝结方法

    公开(公告)号：US08362200B2

    公开(公告)日：2013-01-29

    申请号：US11816362

    申请日：2006-02-08

    申请人： Norbert Güntherberg ,  Wolfgang Fischer ,  Manfred Radulla

    发明人： Norbert Güntherberg ,  Wolfgang Fischer ,  Manfred Radulla

    IPC分类号： C08F6/00

    CPC分类号： B02C7/06 ,  B02C2/10 ,  B02C7/14 ,  B29B7/7657 ,  B29B15/04 ,  C08F6/22

    摘要： A process for the salt-free coagulation of polymer dispersions in a rotor/stator assembly is disclosed. The rotor/stator assembly includes a casing, a rotor shaft rotatably mounted within the casing, a rotor having a conical surface affixed to the rotor shaft, and a stator affixed to the casing and concentrically associated with the rotor. The conical surface faces a surface of the stator to form an adjustable shear gap, which is surrounded by an annular space. A polymer dispersion is fed into the assembly and conveyed through the shear gap. During this conveyance, the polymer dispersion is precipitated at a predetermined shear rate and a predetermined shear deformation. The polymer dispersion is discharged from the assembly through an outlet neck, and the assembly is flushed with water using one or more ports formed in at least one of a pipeline coupled to the axial feed neck, the stator, and the casing.

    摘要翻译： 公开了一种用于转子/定子组件中聚合物分散体的无盐凝结的方法。 转子/定子组件包括壳体，可旋转地安装在壳体内的转子轴，具有固定到转子轴上的锥形表面的转子和固定到壳体并与转子同心相关的定子。 锥形表面面向定子的表面以形成由环形空间包围的可调剪切间隙。 将聚合物分散体进料到组件中并通过剪切间隙输送。 在该输送过程中，聚合物分散体以预定的剪切速率和预定的剪切变形沉淀。 聚合物分散体通过出口颈部从组件排出，并且使用在耦合到轴向进料颈部，定子和壳体的管道中的至少一个中形成的一个或多个端口用水冲洗组件。