公开(公告)号：US5420284A

公开(公告)日：1995-05-30

申请号：US133729

申请日：1993-10-07

申请人： Helmut Kraus ,  Alexander Klausener ,  Hauke Furstenwerth

发明人： Helmut Kraus ,  Alexander Klausener ,  Hauke Furstenwerth

IPC分类号： C07D213/61 ,  C07D213/64 ,  C07D213/73

CPC分类号： C07D213/64 ,  C07D213/61 ,  C07D213/73

摘要： The title compounds of the formula ##STR1## can be prepared by cyclization of aminomethylenated 2-pentenoic acid derivatives of the formula ##STR2## where R, X, R.sup.1, R.sup.2 and Z have the meaning given in the description,in the presence of acids or ammonia. Preferably, aminomethylenated pentenoic acid derivatives are employed which can be prepared from pentenoic acid derivatives of the formulaR--CH.sub.2 --CH.sub.2 --CH.dbd.CH--Z (III)orR--CH.sub.2 --CH.dbd.CH--CH.sub.2 --Z (IV)with ortho-amides of the formula ##STR3## The meanings of A and B are also given in the description.

摘要翻译： 式（I）的标题化合物可以通过使式（II）的氨基亚甲基化2-戊烯酸衍生物环化来制备，其中R，X，R 1，R 2和Z具有在说明书中给出的含义 ，在酸或氨的存在下。 优选使用氨基亚甲基化的戊烯酸衍生物，其可以由式R-CH 2 -CH 2 -CH = CH-Z（III）或R-CH 2 -CH = CH-CH 2 -Z（IV）的戊烯酸衍生物与邻位 式（A）的酰胺（V）A和B的含义也在说明书中给出。

公开(公告)号：US4636547A

公开(公告)日：1987-01-13

申请号：US756970

申请日：1985-07-19

申请人： Manfred Engelmann ,  Helmut Kraus ,  Otto Plewan

发明人： Manfred Engelmann ,  Helmut Kraus ,  Otto Plewan

IPC分类号： C08K5/19 ,  C08L27/06 ,  H01B3/44 ,  H01M2/16 ,  C08L51/00

CPC分类号： H01M2/1653 ,  C08K5/19 ,  C08L27/06 ,  H01B3/443 ,  C08L2205/02 ,  Y10S521/919

摘要： A molding composition which is essentially composed of a mixture of at least two polymers based on vinyl chloride and at least one water-soluble surfactant is described. One of the polymers is a sinterable vinyl chloride/alkyl acrylate copolymer which can contain, in addition, polymerized units of vinyl acetate and ethylene. At least one further polymer is a vinyl chloride polymer which can contain up to 5% by weight of polymerized units of vinyl acetate and ethylene. The molding composition is suitable for the production of sintered, porous, flexible moldings, in particular separator compartments for electric cells.

摘要翻译： 描述了基本上由基于氯乙烯和至少一种水溶性表面活性剂的至少两种聚合物的混合物组成的模塑组合物。 其中一种聚合物是可烧结的氯乙烯/丙烯酸烷基酯共聚物，此外还可包含乙酸乙烯酯和乙烯的聚合单元。 至少一种另外的聚合物是氯乙烯聚合物，其可以含有高达5重量％的乙酸乙烯酯和乙烯的聚合单元。 该模塑组合物适用于生产烧结，多孔，柔性模制品，特别是用于电池的隔离隔室。

公开(公告)号：US4286078A

公开(公告)日：1981-08-25

申请号：US62043

申请日：1979-07-30

申请人： Franz Botsch ,  Helmut Kraus

发明人： Franz Botsch ,  Helmut Kraus

IPC分类号： C08F14/06 ,  C08F291/00 ,  C08F259/04

CPC分类号： C08F14/06 ,  C08F291/00 ,  Y10S526/911

摘要： A process for the continuous preparation of vinyl chloride polymers containing at least 85 weight percent of polymerized vinyl chloride units in an aqueous emulsion in the presence of at least one water soluble catalyst and 1.5 to 3.5 weight percent (calculated on the monomer(s)) of at least one water soluble salt of an aliphatic, saturated monocarboxylic acid having the formula ##STR1## wherein R.sub.1 and R.sub.2 are equal or different each representing a saturated, branched or unbranched alkyl radical having 1 to 5 carbon atoms or of at least one of said water soluble salt in mixture together with at least one known emulsifier being an organic compound containing sulfonic acid-groups. The resulting polymers show an equally excellent thermostability in mixture with one of a multiplicity of known stabilizers especially of the lead-, tin- or barium/cadmium type.

摘要翻译： 在至少一种水溶性催化剂和1.5-3.5％重量（基于单体计算）的存在下，在含水乳液中连续制备含有至少85重量％聚合氯乙烯单元的氯乙烯聚合物的方法， 的至少一种具有式“IMAGE”的脂族饱和一元羧酸的水溶性盐，其中R 1和R 2各自表示具有1至5个碳原子的饱和，支链或非支链烷基或至少一个 所述混合物中的水溶性盐与至少一种已知的乳化剂是含有磺酸基团的有机化合物。 所得聚合物与多种已知的稳定剂，特别是铅，锡或钡/镉类中的一种稳定性显示出同样优异的热稳定性。

公开(公告)号：US3987492A

公开(公告)日：1976-10-19

申请号：US510017

申请日：1974-09-27

申请人： Helmut Kraus ,  Siegfried Wiesmuller

发明人： Helmut Kraus ,  Siegfried Wiesmuller

IPC分类号： B41J2/07 ,  H04N1/034 ,  H04N1/047 ,  H04N1/50 ,  G01D15/18 ,  B41J3/04

CPC分类号： H04N1/50 ,  B41J2/07 ,  H04N1/034 ,  H04N1/047

摘要： A liquid jet recorder including at least one nozzle which is connected to a pressure medium conduit for ejection of an electrically-conductive recording liquid onto a recording carrier, with at least one control electrode connected to a signal source for modulation of the liquid jet, and means for generating a relative motion between the nozzle and the recording carrier in two mutually perpendicular directions in the context of providing a linewise image recording. The recorder includes a pulse generator which is actuatable in synchronism with the relative movement between the nozzle and the recording carrier through displacement means for at least one of these components, and which transmits line and image point impulses to an image storage for an image distribution in image lines and image points, in which the image point information is stored in correspondence with the image distribution, and in which the image storage may be interrogated through the line and image point impulses for the stepwise further transmission of the image point information to a signal source.

摘要翻译： 一种液体喷射记录器，包括至少一个喷嘴，其连接到用于将导电记录液体喷射到记录载体上的压力介质导管，至少一个控制电极连接到用于调制液体射流的信号源，以及 用于在提供线性图像记录的上下文中在两个相互垂直的方向上在喷嘴和记录载体之间产生相对运动的装置。 记录器包括脉冲发生器，该脉冲发生器可与喷嘴和记录载体之间的相对运动同步地通过用于这些部件中的至少一个的位移装置致动，并将线和图像点脉冲传输到用于图像分布的图像存储器 图像线和图像点，其中图像点信息与图像分布相对应地存储，并且其中图像存储可以通过线和图像点脉冲被询问，用于将图像点信息逐步进一步传输到信号 资源。