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11 条记录 (耗时 0.017 秒)

    Polymer ammonium borates and processes for their preparation
    1.
    发明授权
    Polymer ammonium borates and processes for their preparation 失效
    聚合物硼酸铵及其制备方法

    公开(公告)号：US5401809A

    公开(公告)日：1995-03-28

    申请号：US162832

    申请日：1993-12-03

    申请人： Jorg Gitzel ,  Detlef Wehle ,  Hans-Tobias Macholdt

    发明人： Jorg Gitzel ,  Detlef Wehle ,  Hans-Tobias Macholdt

    IPC分类号： C08F20/56 ,  C08F8/42 ,  C08F8/44 ,  C08F20/52 ,  C08F26/02 ,  C08F26/04 ,  C08F226/04

    CPC分类号： C08F26/02 ,  C08F8/42 ,  Y10S526/923

    摘要： Polymer ammonium borates having a molecular weight from about 5000 to about 500,000 and obtained by homopolymerization of monomers, such as, for example, diallyldialkylammonium chloride, and by copolymerization of mixtures of two monomers, such as, for example, diallyldimethylammonium chloride and diallylmethyloctylammonium chloride, having molar monomer ratios of about 0.5:0.5 to about 0.95:0.05 in the copolymer, followed, if desired, by anion exchange, and mixtures of these compounds. Polymer ammonium borates according to the invention are suitable as colorless charge-control agents in toners and developers for electrophotographic recording processes and as charge-improving agents in powders and coatings for surface coating.

    摘要翻译： 聚合物硼酸铵，其分子量为约5000至约500,000，并且通过单体如二烯丙基二烷基氯化铵的均聚得到，并且通过两种单体的混合物（例如二烯丙基二甲基氯化铵和二烯丙基甲基辛基氯化铵）的共聚获得， 在共聚物中的摩尔单体比例为约0.5:0.5至约0.95:0.05，如果需要，则通过阴离子交换，以及这些化合物的混合物。 根据本发明的聚合物硼酸铵适合作为用于电子照相记录方法的调色剂和显影剂中的无色电荷控制剂以及用于表面涂层的粉末和涂料中的电荷改进剂。

    Polymeric ammonium compounds as charge control agents
    2.
    发明授权
    Polymeric ammonium compounds as charge control agents 失效
    聚合氨化合物作为充电控制剂

    公开(公告)号：US5187038A

    公开(公告)日：1993-02-16

    申请号：US761412

    申请日：1991-09-17

    申请人： Jorg Gitzel ,  Detlef Wehle ,  Hans-Tobias Macholdt

    发明人： Jorg Gitzel ,  Detlef Wehle ,  Hans-Tobias Macholdt

    IPC分类号： G03G9/097 ,  C09D5/03 ,  C09D137/00 ,  C09D139/00 ,  G03G9/087 ,  G03G9/113

    CPC分类号： C09D5/034 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/1133 ,  Y10S524/904 ,  Y10S525/934

    摘要： Use of polymeric ammonium salts which have a molecular weight of about 5000 to about 500,000, and are obtained by homopolymerization of monomers, such as, for example, diallyldialkylammonium chloride, or by copolymerization of mixtures of two monomers, such as, for example, diethyldimethylammonium chloride and diallylmethyloctylammonium chloride, with molar monomer ratios of about 0.5:0.5 to about 0.95:0.05 in the copolymer, and if appropriate subsequent anion exchange, individually or in combination as charge control agents in electrophotographic toners and developers which are employed for copying or duplicating masters and for printing electronically, magnetically or optically stored information or in colorproofing, and as charge control agents in powders and powder coatings.

    摘要翻译： 使用分子量为约5000至约500,000的聚合铵盐，并且通过单体例如二烯丙基氯化铵的均聚或通过两种单体的混合物的共聚获得，例如二乙基二甲基铵 氯化物和二烯丙基甲基辛基氯化铵，在共聚物中摩尔单体比例为约0.5:0.5至约0.95:0.05，如果合适，随后的阴离子交换单独或组合作为用于复制或复制的电子照相调色剂和显影剂中的电荷控制剂 硕士和电子印刷，磁性或光学存储信息或色彩打印，以及粉末和粉末涂料中的电荷控制剂。

    Process for producing phenothiazine granules
    4.
    发明授权
    Process for producing phenothiazine granules 有权
    生产吩噻嗪颗粒的方法

    公开(公告)号：US06983612B2

    公开(公告)日：2006-01-10

    申请号：US10312019

    申请日：2001-03-09

    申请人： Jürgen Beyer ,  Dietmar Breier ,  Gunther Effenberger ,  Michael Roos ,  Jens Ruppert ,  Olaf Just ,  Detlef Wehle

    发明人： Jürgen Beyer ,  Dietmar Breier ,  Gunther Effenberger ,  Michael Roos ,  Jens Ruppert ,  Olaf Just ,  Detlef Wehle

    IPC分类号： F25C1/00 ,  F25D13/06

    CPC分类号： C10M135/36 ,  A01N43/84 ,  A61K31/5415 ,  C07B63/04 ,  C07D279/00 ,  A01N25/12 ,  A01N2300/00

    摘要： The invention relates to a method for producing a phenothiazine granulate with a narrow particle size distribution. At least 98% pure phenothiazine in liquid form is pressed through a device provided with boreholes and a frequency is applied to said liquid phenothiazine. The liquid phenothiazine discharged through the boreholes enters a cooling medium having a temperature of between −196 and +120° C. The drops of liquid phenothiazine thus produced are brought to a temperature below melting point and are optionally solidified in another post-cooling area. Optionally, fine-grain particles or coarse-grained particles thus formed can be subsequently removed by appropriate methods. The bulk density of the obtained phenothiazine granulates ranges more particularly from 720–780 kg/m3.

    摘要翻译： 本发明涉及一种具有窄粒度分布的吩噻嗪颗粒的生产方法。 液体形式的至少98％的纯吩噻嗪被压制通过设置有钻孔的装置，频率被施加到所述液体吩噻嗪。 通过钻孔排出的液体吩噻嗪进入温度介于-196和+ 120℃之间的冷却介质中。由此产生的液体吩噻嗪滴至低于熔点的温度，并可任选地在另一个后冷却区域中固化。 任选地，随后可以通过适当的方法除去由此形成的细粒颗粒或粗颗粒。 得到的吩噻嗪颗粒的体积密度更特别地为720-780kg / m 3。

    Mixtures of organic ammonium salts and their use as flow accelerators
    5.
    发明授权
    Mixtures of organic ammonium salts and their use as flow accelerators 失效
    有机铵盐的混合物及其作为流动促进剂的用途

    公开(公告)号：US5356542A

    公开(公告)日：1994-10-18

    申请号：US818478

    申请日：1992-01-06

    申请人： Dieter Ohlendorf ,  Manfred Hofinger ,  Detlef Wehle

    发明人： Dieter Ohlendorf ,  Manfred Hofinger ,  Detlef Wehle

    IPC分类号： C07D213/04 ,  B01F17/18 ,  C07C39/14 ,  C07C65/11 ,  C07C211/62 ,  C07C211/63 ,  C07C215/90 ,  C07C217/08 ,  C07C309/50 ,  C07C311/03 ,  C07C311/05 ,  C07C311/11 ,  C07C323/25 ,  C07D213/20 ,  C09K3/00 ,  C10M105/28 ,  C10M105/58 ,  C10M105/70 ,  C10M105/72 ,  C10N30/06 ,  C10N40/30 ,  F17D1/17

    CPC分类号： C07C311/03 ,  C07C211/63 ,  C07C215/90 ,  C07C311/11 ,  C07C39/14 ,  C09K3/00 ,  Y10S516/05 ,  Y10S516/06 ,  Y10S516/07

    摘要： Flow accelerating with mixtures of organic ammonium salts composed of 20 to 80% of a quaternary ammonium salt of the formula ##STR1## 80 to 20% by weight of an amine salt of the formula ##STR2## where in both formulae R.sup.1 denotes C.sub.12 -C.sub.26 -alkyl, C.sub.12 -C.sub.26 -alkenyl, C.sub.12 -C.sub.26 -fluoroalkyl, C.sub.12 -C.sub.26 -fluoroalkenyl or a group of the formula ##STR3## R.sub.f --(CH.sub.2).sub.y B(CH.sub.2).sub.x --, R.sup.2 and R.sup.3 denote C.sub.1 -C.sub.3 -alkyl, preferably methyl, R.sup.4 denotes C.sub.1 -C.sub.4 -alkyl and, for the case where R.sup.1 =alkyl or alkenyl, also a group of the formula --(C.sub.2 H.sub.4 O).sub.z H,R.sub.f denotes C.sub.8 -C.sub.20 -fluoroalkyl or C.sub.8 -C.sub.20 -fluoroalkenyl,R.sup.5 denotes hydrogen, methyl or ethyl,B denotes oxygen or sulfur,x denotes an integer from 2 to 6,y denotes 0, 1 or 2,and z denotes numbers from 1 to 4, and additionally 30-70 mole %, preferably 40-60 mole %, particularly preferably 50 mol %, of alkali-metal salicylate calculated on the basis of the total amount of .beta.-hydroxynaphthoic acid.

    摘要翻译： 用20-80％的下式的季铵盐与下式结构的季铵盐80至20重量％的下式胺化合物的有机铵盐混合物加速流动，其中在两个式中，R1表示C12-C26 - 烷基，C 12 -C 26 - 烯基，C 12 -C 26 - 氟代烷基，C 12 -C 26 - 氟代烯基或下式的基团R f-（CH 2）y B（CH 2）x - ，R 2和R 3表示C 1 -C 3 - 烷基 ，优选甲基，R 4表示C 1 -C 4 - 烷基，并且对于R 1 =烷基或烯基的情况，也可以是 - （C 2 H 4 O）z H的基团，R f表示C 8 -C 20 - 氟烷基或C 8 -C 20 - 氟链烯基，R 5 表示氢，甲基或乙基，B表示氧或硫，x表示2至6的整数，y表示0,1或2，z表示1至4的数，另外表示30-70摩尔％，优选40- 基于β-羟基萘甲酸的总量计算的碱金属水杨酸盐的60摩尔％，特别优选50摩尔％。

    Mixtures of organic ammonium salts as flow accelerators
    8.
    发明授权
    Mixtures of organic ammonium salts as flow accelerators 失效
    作为流动促进剂的有机铵盐的混合物

    公开(公告)号：US5312553A

    公开(公告)日：1994-05-17

    申请号：US391176

    申请日：1989-08-09

    申请人： Dieter Ohlendorf ,  Manfred Hofinger ,  Detlef Wehle

    发明人： Dieter Ohlendorf ,  Manfred Hofinger ,  Detlef Wehle

    IPC分类号： C07D213/04 ,  B01F17/18 ,  C07C39/14 ,  C07C65/11 ,  C07C211/62 ,  C07C211/63 ,  C07C215/90 ,  C07C217/08 ,  C07C309/50 ,  C07C311/03 ,  C07C311/05 ,  C07C311/11 ,  C07C323/25 ,  C07D213/20 ,  C09K3/00 ,  C10M105/28 ,  C10M105/58 ,  C10M105/70 ,  C10M105/72 ,  C10N30/06 ,  C10N40/30 ,  F17D1/17

    CPC分类号： C07C311/03 ,  C07C211/63 ,  C07C215/90 ,  C07C311/11 ,  C07C39/14 ,  C09K3/00 ,  Y10S516/05 ,  Y10S516/06 ,  Y10S516/07

    摘要： Mixtures of organic ammonium salts composed of 20 to 80% of a quaternary ammonium salt of the formula ##STR1## and 80 to 20% by weight of an amine salt of the formula ##STR2## where in both formulae R.sup.1 denotes C.sub.12 -C.sub.26 -alkyl, C.sub.12 -C.sub.26 -alkenyl, C.sub.12 -C.sub.26 -fluoroalkyl, C.sub.12 -C.sub.26 -fluoroalkenyl or a group of the formula ##STR3## R.sup.2 and R.sup.3 denote C.sub.1 -C.sub.3 -alkyl, preferably methyl, R.sup.4 denotes C.sub.1 -C.sub.4 -alkyl and, for the case where R.sup.1 =alkyl or alkenyl, also a group of the formula --(C.sub.2 H.sub.4 O).sub.z H,R.sub.f denotes C.sub.8 -C.sub.20 -fluoroalkyl or C.sub.8 -C.sub.20 -fluoroalkenyl,R.sup.5 denotes hydrogen, methyl or ethyl,B denotes oxygen or sulfur,x denotes an integer from 2 to 6,y denotes 0, 1 or 2, andz denotes numbers from 1 to 4, and additionally 30-70 mole %, preferably 40-60 mole %, particularly preferably 50 mol %, of alkali-metal salicylate calculated on the basis of the total amount of .beta.-hydroxynaphthoic acid.

    摘要翻译： 由20-80％的下式的季铵盐和80至20重量％的下式的胺盐组成的有机铵盐的混合物，其中在两个式中，R1表示C 12 -C 26 - 烷基 ，C 12 -C 26 - 烯基，C 12 -C 26 - 氟烷基，C 12 -C 26 - 氟链烯基或下式的基团：或R f（CH 2）y B（CH 2）x，R 2和R 3表示C 1 -C 3 - 烷基 ，优选甲基，R 4表示C 1 -C 4 - 烷基，并且对于R 1 =烷基或烯基的情况，也可以是 - （C 2 H 4 O）z H的基团，R f表示C 8 -C 20 - 氟烷基或C 8 -C 20 - 氟链烯基，R 5 表示氢，甲基或乙基，B表示氧或硫，x表示2至6的整数，y表示0,1或2，z表示1至4的数，另外表示30-70摩尔％，优选40- 基于β-羟基萘甲酸的总量计算的碱金属水杨酸盐的60摩尔％，特别优选50摩尔％。

    Preservatives for cellulose containing products
    9.
    发明授权
    Preservatives for cellulose containing products 失效
    含有纤维素的产品防腐剂

    公开(公告)号：US4970201A

    公开(公告)日：1990-11-13

    申请号：US391469

    申请日：1989-08-09

    申请人： Eberhard Giebeler ,  Detlef Wehle ,  Helmut Hartner ,  Franz Konig ,  Helmut Berenbold

    发明人： Eberhard Giebeler ,  Detlef Wehle ,  Helmut Hartner ,  Franz Konig ,  Helmut Berenbold

    IPC分类号： B27K3/36 ,  A01N55/08 ,  B27K3/15 ,  B27K3/50 ,  C08G65/26

    CPC分类号： B27K3/163 ,  B27K3/15 ,  C08G65/2639 ,  C08L97/02 ,  C08L79/02 ,  Y10S514/947

    摘要： A biocidal preservative for cellulose-containing products containing a biocidally effective amount of a polymeric quaternary ammonium borate obtained by simultaneous reaction of (A) at least one member of the group consisting of boric acid and salts and esters thereof and (B) an amine of the formula ##STR1## and (C) ethylene oxide or propylene oxide wherein R.sub.1 is alkyl or alkenyl of 8 to 22 carbon atoms and R.sub.2 is hydrogen, alkyl of 1 to 22 carbon atoms or --CH.sub.2 CH.sub.2 NH.sub.2 or R.sub.1 is alkyl of 1 to 4 carbon atoms and R.sub.2 is --(CH.sub.2 CH.sub.2 O).sub.x --H or --(CH.sub.2 CH.sub.2 CH.sub.2 O).sub.x --H, R.sub.3 is selected from the group consisting of hydrogen, --(CH.sub.2 CH.sub.2 O).sub.x --H, (CH.sub.2 CH.sub.2 CH.sub.2 O).sub.x --H and --CH.sub.2 CH.sub.2 CH.sub.2 NH.sub.2, R.sub.4 and R.sub.6 are individually selected from the group consisting of alkyl of 1 to 4 carbon atoms, --(CH.sub.2 CH.sub.2 O).sub.x --H and --(CH.sub.2 CH.sub.2 CH.sub.2 O).sub.x --H, and R.sub.5 and R.sub.7 are individually --(CH.sub.2 CH.sub.2 O).sub.x --H and --(CH.sub.2 CH.sub.2 CH.sub.2 O).sub.x --H, A is selected from the group consisting of --(CH.sub.2).sub.n, --(CH.sub.2 CH.sub.2 --O--CH.sub.2 CH.sub.2).sub.n -- and --(CH.sub.2 CH.sub.2 --NH--CH.sub.2 CH.sub.2).sub.n --x is an integer from 1 to 55 and n is an integer of 1 to 20, the molar ratio of A:B:C being 1:2 to 20:0.6 to 1.5.

    摘要翻译： 含有生物有效量的聚合季铵硼酸盐的含有杀生物剂的产品的杀生物防腐剂，其通过（A）由硼酸及其盐和酯组成的组中的至少一个成员同时反应而获得，和（B） 式（IMA）和（C）环氧乙烷或环氧丙烷，其中R1是8-22个碳原子的烷基或烯基，R2是氢，1-22个碳原子的烷基或-CH2CH2NH2或R1是1到4个碳原子的烷基 原子，R 2是 - （CH 2 CH 2 OCH 2）x H或 - （CH 2 CH 2 CH 2 O）x H，R 3选自氢， - （CH 2 CH 2 O）x H，（CH 2 CH 2 CH 2 O）x H和-CH 2 CH 2 CH 2 NH 2，R 4和R 6各自选自 具有1至4个碳原子的烷基， - （CH 2 CH 2 O）x H和 - （CH 2 CH 2 CH 2 O）x H，且R 5和R 7分别为 - （CH 2 CH 2 O）x H和 - （CH 2 CH 2 CH 2 O）x H，A选自 - （CH 2 ）n， - （CH 2 CH 2 -O-CH 2 CH 2）n - 和 - （CH 2 CH 2 -NH-CH 2 CH 2）n x为1〜55的整数，n为整数 r为1〜20，A:B:C的摩尔比为1:2〜20:0.6〜1.5。