THERMALLY STABILIZED BIS ALKYLTHIO-ALKYLIMINO-N-ALKYL CARBAMATES
    101.
    发明申请
    THERMALLY STABILIZED BIS ALKYLTHIO-ALKYLIMINO-N-ALKYL CARBAMATES 审中-公开
    热稳定的二甲基亚胺基 - 阿尔金霉素-N-烷基碳酸酯

    公开(公告)号:WO1986005950A1

    公开(公告)日:1986-10-23

    申请号:PCT/US1986000776

    申请日:1986-04-17

    CPC classification number: A01N25/22 A01N47/24 A01N2300/00

    Abstract: Sulfur-linked bis alkylthio alkylimino N-alkyl carbamate pesticides can be stabilized against thermal decomposition induced and accelerated by a variety of contaminants by incorporation of a substantially non-alkaline inorganic compound, containing at least two oxygen atoms bound to a multivalent cationic atom. Thermally stable wettable powder, dispersible granular and liquid formulations of these pesticides can be prepared.

    Abstract translation: 通过并入含有至少两个与多价阳离子原子结合的氧原子的基本上非碱性的无机化合物,可以使硫连接的双烷基硫代烷基亚氨基N-烷基氨基甲酸酯农药稳定,防止各种污染物诱发和加速的热分解。 可以制备热稳定的可湿性粉剂,这些农药的可分散颗粒和液体制剂。

    BULK REMOVAL OF WATER FROM ORGANIC LIQUIDS
    104.
    发明申请
    BULK REMOVAL OF WATER FROM ORGANIC LIQUIDS 审中-公开
    从有机液体中大量清除水

    公开(公告)号:WO1986003686A1

    公开(公告)日:1986-07-03

    申请号:PCT/US1985002506

    申请日:1985-12-19

    CPC classification number: B01D15/00 C07C29/76 C07C31/08

    Abstract: An improved method for the bulk drying of water-containing organic feedstocks by means of selective adsorption of the water in fixed molecular sieve beds wherein the improvement comprises integrating a series of at least four fixed adsorption beds in a manner such that at least two of the beds are always involved in the adsorption-drying phase of the process cycle, and at least two of the beds are always undergoing some portion of the regeneration phase in such a manner that a closed-loop non-condensible purge gas stream used to heat and to cool the beds undergoing regeneration is passed first through the bed being cooled and thereafter through the bed being heated, with the heat energy removed from the former being imparted to the latter.

    SILICONE COMPOSITION FOR THE PREPARATION OF DENTAL IMPRESSIONS
    107.
    发明申请
    SILICONE COMPOSITION FOR THE PREPARATION OF DENTAL IMPRESSIONS 审中-公开
    用于制备牙科印象的硅酮组合物

    公开(公告)号:WO1986003120A1

    公开(公告)日:1986-06-05

    申请号:PCT/US1985002280

    申请日:1985-11-21

    CPC classification number: A61K6/10 C08K5/17 C08L83/04

    Abstract: Silicone compositions, appropriate for dental impressions, curable by a polycondensation reaction catalyzed by a tin II compound. The improvement consists in using tin catalyst stabilized by an amine, which provides the composition with a long useful life (shelf life), before utilization/cure. The compositions advantageously replace the ones from the prior art, polyaddition cured, providing articles with better finishing and uniform surface. The process for preparing the composition and the cure to obtain formed articles are also described.

    Abstract translation: 适用于牙印痕的硅酮组合物,可通过由锡II化合物催化的缩聚反应固化。 改进之处在于使用由胺稳定的锡催化剂,其在使用/固化之前提供具有长的使用寿命(保质期)的组合物。 组合物有利地代替了现有技术中的添加剂,加固固化,提供具有更好整理和均匀表面的制品。 还描述了制备组合物和固化以获得成型制品的方法。

    PROCESS FOR CONTROLLING SLAG CHEMISTRY IN A REFINING VESSEL
    110.
    发明申请
    PROCESS FOR CONTROLLING SLAG CHEMISTRY IN A REFINING VESSEL 审中-公开
    在炼油船中控制渣化学的方法

    公开(公告)号:WO1985004905A1

    公开(公告)日:1985-11-07

    申请号:PCT/US1985000677

    申请日:1985-04-17

    CPC classification number: C21C7/0087 C21C5/28

    Abstract: Method for slag chemistry control in a refractory lined vessel during the process of refining metal by the injection of oxygen gas during a period of oxidation and by the injection of nonoxidizing gas or gases during a period of reduction and melt specification adjustment such that the slag at the completion of the refining process will have a preselected composition consisting essentially of A% alumina (Al2O3). B% silica (Sio2). C% CaO and D% MgO and a ratio X of alumina to silica equal to a preselected value of between about 0.1 to 10. The preselected slag chemistry at the completion of refining is achieved by using a combination of aluminum and silicon to achieve as completely as possible the preselected ratio of alumina to silica in the slag while at the same time satisfying the fuel, reduction, and specification silicon requirements of the bath at the given intervals corresponding to the end of the oxidizing period, the reducing period and the final trim.

Patent Agency Ranking