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33 条记录 (耗时 0.052 秒)

    Process for inhibiting the corrosion of heavy pulps for heavy media separation of minerals
    4.
    发明授权
    Process for inhibiting the corrosion of heavy pulps for heavy media separation of minerals 失效
    用于抑制重质纸浆对重质介质分离矿物质的腐蚀的方法

    公开(公告)号：US4093538A

    公开(公告)日：1978-06-06

    申请号：US607013

    申请日：1975-08-22

    申请人： Joachim Kandler ,  Klaus Komorniczyk ,  Mathias Reitz

    发明人： Joachim Kandler ,  Klaus Komorniczyk ,  Mathias Reitz

    IPC分类号： B03B13/00 ,  C23F11/167 ,  B03B5/30

    CPC分类号： B03B13/005 ,  C23F11/1676

    摘要： The corrosion of aqueous heavy pulps which contain ferrosilicon with between 8 and 20 weight % of silicon as a heavy medium and are used in the heavy media separation of minerals is inhibited. To this end, the heavy pulp is used in admixture with between 0.1 and 0.8 weight % of a carboxy-alkane-phosphonic acid of the following formulae: ##STR1## in which R stands for hydrogen or alkyl having from 1 to 4 carbon atoms, or ##STR2##

    摘要翻译： 含有硅和硅重量介于8至20重量％的重质介质并用于重介质分离矿物质的重质纸浆的腐蚀被抑制。 为此，重质纸浆与0.1至0.8重量％的下式的羧基 - 烷烃 - 膦酸混合使用：其中R代表氢或具有1至4个碳原子的烷基 碳原子，或

    Corrosion-inhibiting pigment and paint composition
    6.
    发明授权
    Corrosion-inhibiting pigment and paint composition 失效
    防腐蚀颜料和涂料组成

    公开(公告)号：US4337092A

    公开(公告)日：1982-06-29

    申请号：US193550

    申请日：1980-10-03

    申请人： Klaus Hestermann ,  Alexander Maurer ,  Joachim Kandler ,  Gerhard Mietens ,  Herbert Beumling

    发明人： Klaus Hestermann ,  Alexander Maurer ,  Joachim Kandler ,  Gerhard Mietens ,  Herbert Beumling

    IPC分类号： C09C1/00 ,  C09C1/04 ,  C09D5/08

    CPC分类号： C09D5/084

    摘要： The invention relates to a corrosion-inhibiting active pigment for use in the surface protection of iron and iron alloys. The pigment consists of a mixture of calcium hydrogen phosphate dihydrate, magnesium hydrogen phosphate trihydrate and zinc oxide. More specifically, the mixture contains 2 to 98 weight % of ZnO and 98 to 2 weight % of phosphate components. These in turn contain 3 to 97 weight % of CaHPO.sub.4 .multidot.2 H.sub.2 O and 97 to 3 weight % of MgHPO.sub.4 .multidot.3 H.sub.2 O. The active pigment is suitable for use in painting compositions or lacquers.

    摘要翻译： 本发明涉及用于铁和铁合金表面保护的腐蚀抑制活性颜料。 颜料由磷酸氢二钙二水合物，磷酸氢钙三水合物和氧化锌的混合物组成。 更具体地，该混合物含有2至98重量％的ZnO和98至2重量％的磷酸盐组分。 这些又包含3至97重量％的CaHPO 4/2 H 2 O和97至3重量％的MgHPO 4 x 3 H 2 O. 活性颜料适用于涂漆组合物或漆。

    Stabilized red phosphorus and process for making it
    8.
    发明授权
    Stabilized red phosphorus and process for making it 失效
    稳定的红磷及其制备方法

    公开(公告)号：US4115522A

    公开(公告)日：1978-09-19

    申请号：US814464

    申请日：1977-07-11

    申请人： Horst Staendeke ,  Franz-Josef Dany ,  Joachim Kandler

    发明人： Horst Staendeke ,  Franz-Josef Dany ,  Joachim Kandler

    IPC分类号： C01B25/00 ,  C01B25/01 ,  C01B25/02 ,  C01B25/04

    CPC分类号： C01B25/006

    摘要： The invention provides stabilized pulverulent red phosphorus. It comprises a homogeneous blend of red phosphorus particles with a size of at most about 2 mm and a metal compound of the second or third group of the Periodic System as an oxidation stabilizer, wherein the metal compound is the neutral aluminum, magnesium, calcium or zinc salt of orthophosphoric acid, the metal compound being present in the homogeneous blend in a proportion of about 0.5 to 5 weight %.

    摘要翻译： 本发明提供稳定的粉红磷。 它包括大小为至多约2mm的红磷颗粒的均匀混合物，以及作为氧化稳定剂的周期系统的第二组或第三组的金属化合物，其中金属化合物是中性铝，镁，钙或 正磷酸锌盐，金属化合物以约0.5至5重量％的比例存在于均匀共混物中。

    Process for imparting antistatic properties to rubber
    9.
    发明授权
    Process for imparting antistatic properties to rubber 失效
    将橡胶防静电性能改进的方法

    公开(公告)号：US4098968A

    公开(公告)日：1978-07-04

    申请号：US780988

    申请日：1977-03-24

    申请人： Joachim Wortmann ,  Franz-Josef Dany ,  Joachim Kandler ,  Hans Peter Beu

    发明人： Joachim Wortmann ,  Franz-Josef Dany ,  Joachim Kandler ,  Hans Peter Beu

    IPC分类号： C08K3/04 ,  C09C1/50

    CPC分类号： C09C1/50 ,  C08K3/04 ,  C01P2006/12 ,  Y10S524/91

    摘要： Antistatic properties are imparted to rubber by admixing it with conductive carbon black, vulcanizing the resulting blend and forming the rubber. More specifically, the rubber is admixed with about 5 to 40 weight % of conductive carbon black which has an AS-number of 15 to 35, a specific electric resistance of 10.sup.-1 up to 10.sup.-3 ohms .times. cm under a moulding pressure of 100 to 180 atmospheres absolute, a bulk density of 100 to 180 g/liter, a BET-surface area of 100 to 1000 m.sup.2 /g. The carbon black is made by a process wherein an aqueous suspension of carbon black with an AS-number higher than 15 and prepared by subjecting hydrocarbons, which are liquid at room temperature, to thermal conversion at 1200.degree. to 2000.degree. C, under pressures within the range 1 and 80 atmospheres absolute, and in the presence of oxygen or an oxygen-containing gas, and water scrubbing the resulting carbon-black-containing reaction gas, is intimately blended at 5.degree. to 120.degree. C, under pressures of 1 to 20 atmospheres absolute, in liquid phase at a pH-value of 7 to 10, and for 1 to 20 minutes, with vaporizable liquid aliphatic or cycloaliphatic hydrocarbons, the carbon black is separated from liquid matter, then heated and thereby freed from hydrocarbons and water, and finally annealed for 20 to 30 minutes at 200.degree. C up to 2200.degree. C.

    Granulate consisting of hydrated sodium tripolyphosphate and water-insoluble alumino silicate ion exchanger material
    10.
    发明授权
    Granulate consisting of hydrated sodium tripolyphosphate and water-insoluble alumino silicate ion exchanger material 失效
    颗粒由水合三聚磷酸钠和水不溶性铝硅酸盐离子交换剂材料组成

    公开(公告)号：US4430246A

    公开(公告)日：1984-02-07

    申请号：US482839

    申请日：1983-04-07

    申请人： Gunter Sorbe ,  Horst-Dieter Wasel-Nielen ,  Joachim Kandler

    发明人： Gunter Sorbe ,  Horst-Dieter Wasel-Nielen ,  Joachim Kandler

    IPC分类号： B01J39/14 ,  C01B39/00 ,  C01B39/10 ,  C01B39/12 ,  C01B39/14 ,  C11D3/02 ,  C11D3/06 ,  C11D3/12 ,  B01J2/00 ,  C11D11/00

    CPC分类号： C11D3/062 ,  C11D3/128

    摘要： The invention provides a granulate comprising particles having sizes substantially within the range 0.15 to 1.25 mm, the granulate consisting of:(a) about 1 to 99 weight % of partially or completely hydrated sodium tripolyphosphate containing water of hydration in a proportion of at least about 10 weight %, based on the theoretically possible water content, the anhydrous sodium tripolyphosphate containing about 20 to 90 weight % of phase-I-material prior to its being hydrated, the balance being phase-II, and(b) about 99 to 1 weight % of a water-insoluble alumino silicate ion exchanger material of the general formula(Cat.sub.2/n O).sub.x.Me.sub.2 O.sub.3.(SiO.sub.2).sub.y.zH.sub.2 O in which Cat stands for a calcium exchangeable cation with the valency n, x is 0.7 to 1.5, Me stands for boron or aluminum, y is 0.8 to 6, and z is 1.8 to 13.5.The invention also includes a spray process for making a granulate as just specified.The present granulate can be made with a particle size distribution which gives it particular utility as a detergent composition constituent.

    摘要翻译： 本发明提供了一种颗粒，其包含基本上在0.15至1.25mm范围内的颗粒，所述颗粒由以下组成：（a）约1至99重量％的部分或完全水合的三水合磷酸钠，其含水量至少约为 10重量％，基于理论上可能的水含量，在其水合之前含有约20至90重量％的相I型材料的无水三聚磷酸钠，余量为II相，和（b）约99至1 重量％的通式（Cat2 / nO）x.Me2O3。（SiO2）y.zH2O的水不溶性铝硅酸盐离子交换剂材料，其中Cat表示n价x的钙可交换阳离子，为0.7至1.5 Me代表硼或铝，y为0.8至6，z为1.8至13.5。 本发明还包括用于制备刚刚指定的颗粒的喷雾方法。 本发明的颗粒可以制成具有特别用作洗涤剂组合物成分的粒度分布。