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    Pigment preparations
    2.
    发明授权
    Pigment preparations 失效
    颜料制剂

    公开(公告)号：US4230812A

    公开(公告)日：1980-10-28

    申请号：US3582

    申请日：1979-01-15

    申请人： Leo Tork ,  Gunter Kolb ,  Wolfgang Hohne

    发明人： Leo Tork ,  Gunter Kolb ,  Wolfgang Hohne

    IPC分类号： C08L33/00 ,  C08F220/12 ,  C08J3/22 ,  C08L33/02 ,  C08L33/04 ,  C09B67/20 ,  C09C3/00 ,  C09C3/10 ,  C09D17/00 ,  C14C11/00 ,  D06N3/08 ,  D06P3/32 ,  C09B67/00

    CPC分类号： C08J3/226 ,  C08F220/12 ,  C08G18/4216 ,  C08G18/4238 ,  C08G18/4241 ,  C08G18/8029 ,  C09B67/006 ,  C09D175/06 ,  C14C11/006 ,  D06P3/32 ,  C08J2433/00

    摘要： Pigment preparations containing 2-70 % by weight, relative to the total preparation, of an inorganic or organic pigment dispersed in a solution of 10 to 49% by weight, relative to the total preparation, of a water-insoluble copolymer in an organic solvent, the copolymer containing 40-60% by weight of acrylic acid ethyl ester, 30-50% by weight of methacrylic acid methyl ester and 5-15 % by weight of acrylic acid hydroxyethyl and/or hydroxypropyl ester or methacrylic acid hydroxyethyl and/or hydroxypropyl ester and being prepared at 50.degree.-170.degree. C. in the presence of 0.5-5.0% by weight, relative to the sum of the monomers, of an organic per-compound or an azo compound which supplies free radicals at 50.degree.-170.degree. C., in an organic solvent, and their use for pigmenting dressing agents for leather and imitation leathers.

    摘要翻译： 相对于总制剂，相对于总制剂，分散在相对于总制剂的10至49重量％的溶液中的无机或有机颜料的含有2-70重量％的颜料组合物在有机溶剂中的水不溶性共聚物 含有40-60％（重量）丙烯酸乙酯，30-50％（重量）甲基丙烯酸甲酯和5-15％（重量）丙烯酸羟乙酯和/或羟丙基酯或甲基丙烯酸羟乙酯和/或 羟基丙基酯，并在相对于单体总和为0.5-5.0重量％的存在下在50-170℃下制备在50℃下提供自由基的有机全化合物或偶氮化合物， 170℃，在有机溶剂中，以及它们用于皮革和仿皮革着色剂的用途。

    Process for dressing leather by a treatment using rubber latices
    3.
    发明授权
    Process for dressing leather by a treatment using rubber latices 失效
    使用橡胶胶乳处理皮革的方法

    公开(公告)号：US4330597A

    公开(公告)日：1982-05-18

    申请号：US206069

    申请日：1980-11-12

    申请人： Ferdinand Heins ,  Leo Tork ,  Wolfgang Hohne

    发明人： Ferdinand Heins ,  Leo Tork ,  Wolfgang Hohne

    IPC分类号： C14C11/00 ,  B05D3/02 ,  B05D3/12 ,  B32B9/02 ,  C14C9/00

    CPC分类号： C14C11/003 ,  Y10T428/4935

    摘要： Advantages in the dressing of leather, especially of split leather, with a synthetic rubber latex are obtained if in the leather dressing, the rubber latex is reacted with from 0.5 to 50% by weight, based on solid rubber, of one or more oxides and/or hydroxides of one or more bivalent metals and the leather is treated with a non-polymerized rubber latex which is produced in a one-stage process up to a monomer conversion of from 70 to 95% by weight, by emulsion polymerization of:(A) from 1 to 10 parts by weight of one or more .alpha.,.beta.-monoethylenically unsaturated carboxylic acids; and(B) from 90 to 99 parts by weight of a mixture of(a) from 10 to 90 parts by weight of butadiene and(b) from 10 to 90 parts by weight of styrene and/or acrylonitrile, wherein the quantity of acrylonitrile in the mixture amounts to a maximum of 50 parts by weight.

    摘要翻译： 如果在皮革敷料中，橡胶胶乳以0.5至50重量％的比例以固体橡胶为基础与一种或多种氧化物反应，则可获得皮革，特别是分裂皮革的皮革的修整与合成橡胶胶乳的优点， /或一种或多种二价金属的氢氧化物，并且皮革用未分解的橡胶胶乳处理，所述非聚合橡胶胶乳通过乳液聚合在一步法中制备直至单体转化率为70至95重量％ A）1至10重量份的一种或多种α，β-单烯属不饱和羧酸; 和（B）90至99重量份的（a）10至90重量份的丁二烯和（b）10至90重量份的苯乙烯和/或丙烯腈的混合物，其中丙烯腈的量 在混合物中最多达50重量份。

    Formulations and their use for pigmenting and/or delustring dressing agents for leather and leather imitations
    5.
    发明授权
    Formulations and their use for pigmenting and/or delustring dressing agents for leather and leather imitations 失效
    制剂及其用于皮革和皮革仿制剂着色和/或挫败敷料的用途

    公开(公告)号：US4510302A

    公开(公告)日：1985-04-09

    申请号：US459006

    申请日：1983-01-18

    申请人： Gunter Kolb, deceased ,  Leo Tork ,  Wolfgang Hohne

    发明人： Gunter Kolb, deceased ,  Leo Tork ,  Wolfgang Hohne

    IPC分类号： C09B67/20 ,  C09D17/00 ,  C09D133/06 ,  C09D139/06 ,  C14C11/00 ,  C08F220/12 ,  C08F226/10

    CPC分类号： C14C11/003 ,  C09B67/006 ,  C09D133/064 ,  C09D139/06 ,  C09D17/002 ,  Y10T428/169

    摘要： Formulations containing pigments and/or delustrants, a solution of a pigment binder and, if appropriate, additives, characterized in that the pigment binder is a copolymer of, relative to the weight of the copolymer,10-40% by weight of an acrylic acid ester having 1-12 C atoms in the alcohol chain,10-40% by weight of a methacrylic acid ester having 1-4 C atoms in the alcohol chain,10-30% by weight of N-vinylpyrrolidone,5-15% by weight of acrylic acid and10-20% by weight of a vinyl ester having 1-4 C atoms in the acid chain,which have been prepared in an organic solvent which is miscible with water in the presence of a regulator and of a per-compound or an azo compound which donates free radicals at the polymerization temperature, and the use of these formulations for pigmenting and/or delustring dressing agents for leather and leather imitations.

    摘要翻译： 含有颜料和/或消泡剂的配方，颜料粘合剂的溶液和适当的添加剂，其特征在于，颜料粘合剂是相对于共聚物重量的10-40重量％丙烯酸的共聚物 在醇链中具有1-12个碳原子的酯，在醇链中具有1-4个碳原子的10-40重量％的甲基丙烯酸酯，10-30重量％的N-乙烯基吡咯烷酮，5-15重量％ 丙烯酸重量和10-20％重量的在酸性链中具有1-4C原子的乙烯基酯，其在有机溶剂中制备，所述有机溶剂在调节剂存在下可与水混合， 在聚合温度下提供自由基的化合物或偶氮化合物，以及这些制剂用于皮革和皮革仿制剂的着色和/或挫败敷料的用途。

    Arrangement for flow measurement
    7.
    发明授权
    Arrangement for flow measurement 失效
    流量测量装置

    公开(公告)号：US5224387A

    公开(公告)日：1993-07-06

    申请号：US423432

    申请日：1989-11-29

    申请人： Herbert Lindenbaum ,  Klaus Rackers ,  Wolfgang Hohne

    发明人： Herbert Lindenbaum ,  Klaus Rackers ,  Wolfgang Hohne

    IPC分类号： G01F15/02 ,  G01F15/075

    CPC分类号： G01F15/0755 ,  G01F15/024

    摘要： An apparatus for measuring fluid flow has a measuring device operating in accordance with the Coriolis principle. The measuring device has an oscillating conduit wherein the fluid to be measured flows through the conduit, and a sensor for sensing the movement of the conduit and generating output signals indicative of the movement. The measuring device generates a measurement signal based on the sensor signal indicative of the flow rate of fluid through the conduit. A counting device is coupled to the measuring device for receiving the measurement signal and calculating the flow rate of fluid through the conduit based on the measurement signal. An error-detecting device is coupled to the measuring device and to the counting device for comparing the measurement signal to a threshold value, and if the measurement signal exceeds the threshold value, the error-detecting device interrupts the transmission of the measurement signal to the counting device and transmits a predetermined measurement signal to the counting device.

    摘要翻译： PCT No.PCT / EP88 / 00252 Sec。 371日期：一九八九年十一月二十九日 102（e）日期1989年11月29日PCT提交1988年3月25日PCT公布。 出版物WO88 / 07662 日期为1988年10月6日。用于测量流体流量的装置具有根据科里奥利原理操作的测量装置。 测量装置具有振荡导管，其中待测量的流体流过导管，以及传感器，用于感测导管的移动并产生指示运动的输出信号。 测量装置基于表示通过导管的流体流量的传感器信号产生测量信号。 计数装置耦合到测量装置，用于接收测量信号，并基于测量信号计算通过导管的流体的流速。 误差检测装置耦合到测量装置和计数装置，用于将测量信号与阈值进行比较，并且如果测量信号超过阈值，则错误检测装置将测量信号的传输中断到 计数装置，并将预定的测量信号发送到计数装置。