Composition and method for plant desiccation
    41.
    发明授权
    Composition and method for plant desiccation 失效
    植物干燥的组成和方法

    公开(公告)号:US6083874A

    公开(公告)日:2000-07-04

    申请号:US169064

    申请日:1998-10-09

    申请人: Nasir S. A. Malik

    发明人: Nasir S. A. Malik

    CPC分类号: A01N43/90

    摘要: This invention relates to an improved composition of matter for and method of desiccating plants such as, for example, cotton. More particularly, this invention relates to an improved desiccating composition comprising a solution of endothall, an ammonium salt, a glutamine synthetase inhibitor, and optionally, a surface active agent, and a method of using the composition.

    摘要翻译: 本发明涉及一种用于干燥植物如棉花的物质和方法的改进组合物。 更具体地说,本发明涉及一种包含内皮溶液,铵盐,谷氨酰胺合成酶抑制剂和任选的表面活性剂的改进的干燥组合物以及使用该组合物的方法。

    Metal containing E-coat catalysts optionally with tin catalysts
    44.
    发明授权
    Metal containing E-coat catalysts optionally with tin catalysts 有权
    含金属的E涂层催化剂任选与锡催化剂

    公开(公告)号:US6042893A

    公开(公告)日:2000-03-28

    申请号:US266789

    申请日:1999-03-12

    摘要: The invention comprises a curable composition comprising: (i) a blocked reactive component wherein the blocked reactive component is a blocked isocyanate or a blocked isothiocyanate; (ii) a functional compound reactive with the blocked reactive component, the functional compound containing reactive hydrogen; (iii) a catalyst for promoting the reaction of the reactive component with the blocked functional compound, wherein said catalyst is based on the reaction product of manganese, cobalt, nickel, copper, zinc, germanium, antimony, or bismuth, or the oxides thereof with a mercaptan, or an organic acid, wherein said organic acid is hexanoic, oxalic, adipic, lactic, tartaric, salicylic, thioglycolic, succinic, or mercapto succinic acid, or the reaction product of copper or germanium, or the oxides thereof with a lower aliphatic acid. The manganese, cobalt, nickel, copper, zinc, germanium, antimony, or bismuth catalysts can be used in conjunction with other compounds to promote the reaction, especially compounds based on tin, preferably organotin compounds. Water soluble catalysts are preferred. The coating composition can be electrocoated on a conductive substrate and cured.

    摘要翻译: 本发明包括可固化组合物,其包含:(i)封闭的反应性组分,其中所述封闭的反应性组分为封端的异氰酸酯或封闭的异硫氰酸酯; (ii)与被封端的活性成分反应的官能化合物,含有活性氢的官能化合物; (iii)促进反应性组分与封端的官能化合物的反应的催化剂,其中所述催化剂基于锰,钴,镍,铜,锌,锗,锑或铋的反应产物或其氧化物 其中所述有机酸是己酸,草酸,己二酸,乳酸,酒石酸,水杨酸,巯基乙酸,琥珀酸或巯基琥珀酸,或铜或锗的反应产物,或其氧化物与 低级脂肪酸。 锰,钴,镍,铜,锌,锗,锑或铋催化剂可与其他化合物结合使用以促进反应,特别是基于锡的化合物,优选有机锡化合物。 水溶性催化剂是优选的。 涂料组合物可以在导电基材上电涂覆并固化。

    Nickel hypophosphite solutions containing increased nickel concentration
    45.
    发明授权
    Nickel hypophosphite solutions containing increased nickel concentration 失效
    含有较高镍浓度的次磷酸镍溶液

    公开(公告)号:US5944879A

    公开(公告)日:1999-08-31

    申请号:US3275

    申请日:1998-01-06

    IPC分类号: C01B25/165 C23C18/36

    CPC分类号: C23C18/36

    摘要: This invention relates to aqueous solutions containing Ni cation and hypophosphite anion which have a Ni cation concentration greater than 36 grams/liter. Such solutions have utility in electroless nickel plating baths and processes as make-up solutions and replenishing solutions. The increased concentration of Ni cation results from the addition of the nickel salt of an alkyl sulfonic acid to the solution.

    摘要翻译: 本发明涉及Ni阳离子浓度大于36克/升的含有Ni阳离子和次亚磷酸根阴离子的水溶液。 这种解决方案可用于化学镀镍浴和作为补充溶液和补充溶液的工艺。 通过将烷基磺酸的镍盐加入到溶液中,Ni阳离子的浓度增加。

    Apparatus and process to regenerate a trivalent chromium bath
    49.
    再颁专利
    Apparatus and process to regenerate a trivalent chromium bath 失效
    再生三价铬浴的装置和方法

    公开(公告)号:USRE35730E

    公开(公告)日:1998-02-17

    申请号:US566593

    申请日:1995-12-04

    摘要: A process and apparatus for regenerating a plating bath comprising trivalent chromium cations (a trivalent chromium bath). The bath can be continuously, or more preferably, periodically with an ion exchange resin, preferably a cation exchange resin. A useful apparatus comprises a plating tank containing a trivalent chromium plating bath in communication with an ion exchange bed continuing ion exchange resin.

    摘要翻译: 一种用于再生包含三价铬阳离子(三价铬浴)的电镀浴的方法和装置。 浴可以用离子交换树脂,优选阳离子交换树脂连续地或更优选地周期性地进行。 有用的装置包括含有与离子交换床连续离子交换树脂连通的三价铬镀浴的镀槽。