Process for producing nonionic detergent granules
    72.
    发明授权
    Process for producing nonionic detergent granules 失效
    生产非离子洗涤剂颗粒的方法

    公开(公告)号:US5468516A

    公开(公告)日:1995-11-21

    申请号:US274563

    申请日:1994-07-13

    摘要: A process for producing nonionic detergent granules having a bulk density of from 0.6 to 1.2 g/ml is disclosed, which comprises the following steps (1) to (3):(1) mixing a detergent material comprising a nonionic surfactant;(2) granulating a mixture obtained in said step (1) by agitating in an agitating mixer provided at the center position thereof with a rotation shaft having an agitation impeller with a clearance between the agitation impeller and an inner wall of the mixer, wherein the agitation impeller agitates the mixture to form an adhesion layer of said mixture on said inner wall of said mixer so as to increase a bulk density of granules of the mixture; and(3) mixing the granules obtained in said step (2) with fine particles to thereby coat the surface of the granules with the fine particles. The nonionic detergent granules containing a nonionic surfactant in a high content and having high bulk density and excellent powder fluidity and non-caking property can be produced in the process of the present invention with less suffering from restriction in the composition.

    摘要翻译: 公开了一种堆积密度为0.6至1.2g / ml的非离子洗涤剂颗粒的方法,其包括以下步骤(1)至(3):(1)将包含非离子表面活性剂的洗涤剂物质混合; (2)通过在设置在其中心位置的搅拌式混合器中搅动搅拌叶轮和混合器的内壁之间的间隙的搅拌叶轮的旋转轴进行搅拌,对所述步骤(1)中获得的混合物进行造粒,其中 搅拌叶轮搅拌混合物以在所述混合器的所述内壁上形成所述混合物的粘附层,以增加混合物颗粒的堆积密度; 和(3)将所述步骤(2)中获得的颗粒与细颗粒混合,从而用细颗粒涂覆颗粒表面。 含有高含量,堆积密度高,粉末流动性和非结块性优异的非离子型表面活性剂的非离子型洗涤剂颗粒可以在本发明的方法中产生,而组合物的限制较少。

    Mesh fin type heat exchanger and method of making the same
    73.
    发明授权
    Mesh fin type heat exchanger and method of making the same 失效
    网翅式热交换器及其制作方法

    公开(公告)号:US5396949A

    公开(公告)日:1995-03-14

    申请号:US204198

    申请日:1994-03-01

    摘要: The heat exchanger includes a plurality of heat transfer tubes 1, 1 . . . arranged in parallel, and a multiplicity of mesh-form fins 2, 2 . . . arranged parallel to axes of the tubes and joined to the heat transfer tubes 1, 1 . . . . Each of the heat transfer tubes 1 consists of a pair of tube component members 4, 4 of a half cylindrical configuration having, at their respective circumferential ends, joining flanges 4a, 4b extending along the axis of the tube. The opposed joining flanges 4a, 4b of the tube component members 4, 4 are joined together by being pressed against the fins 2, 2 from outer side thereof. This provides for improvement in operating efficiency in the process of assembling heat transfer tubes and mesh-form fins together.

    摘要翻译: PCT No.PCT / JP93 / 00899 Sec。 371日期1994年3月1日 102(e)1994年3月1日PCT提交1993年6月30日PCT公布。 第WO94 / 00821号公报 日期1994年1月6日。热交换器包括多个传热管1,1。 。 。 并列配置有多个网状翅片2,2。 。 。 平行于管的轴线布置并连接到传热管1,1。 。 。 。 每个传热管1由一对半圆柱形构造的管组件4,4组成,在其各自的圆周端具有沿管的轴线延伸的接合凸缘4a,4b。 管部件4,4的相对的接合凸缘4a,4b通过从其外侧按压翅片2,2而接合在一起。 这提高了将传热管和网状翅片组装在一起的过程中的操作效率的改善。

    Method for extracting an amino acid ester from a hydrous solution of a
mineral acid salt thereof
    74.
    发明授权
    Method for extracting an amino acid ester from a hydrous solution of a mineral acid salt thereof 失效
    从其无机酸盐的含水溶液中提取氨基酸酯的方法

    公开(公告)号:US5374765A

    公开(公告)日:1994-12-20

    申请号:US015931

    申请日:1993-01-19

    IPC分类号: C07C227/40 C07C709/00

    CPC分类号: C07C227/40

    摘要: Disclosed is a method for extracting an amino acid ester from a hydrous solution which comprises adding thereto a water-insoluble organic solvent and then an amount of a base effective to liberate only a portion of the amino acid ester in free base form, and transferring the thus liberated amino acid ester in the free base form into the organic layer, and repeating the neutralization-extraction steps until all of the amino acid ester has been extracted.

    摘要翻译: 公开了一种从含水溶液中提取氨基酸酯的方法,该方法包括向其中加入水不溶性有机溶剂,然后加入一定量的碱以有效释放一部分游离碱形式的氨基酸酯,并转移 从而将游离碱形式的氨基酸酯释放到有机层中,并重复中和提取步骤,直到所有的氨基酸酯被提取出来。

    Stabilizing method of isocyanate compounds and isocyanate compositions
stabilized thereby
    75.
    发明授权
    Stabilizing method of isocyanate compounds and isocyanate compositions stabilized thereby 失效
    由此稳定异氰酸酯化合物和异氰酸酯组合物的稳定方法

    公开(公告)号:US5302749A

    公开(公告)日:1994-04-12

    申请号:US852724

    申请日:1992-03-17

    IPC分类号: C07C263/18 C08G18/70

    摘要: A method for stabilizing an isocyanate compound by adding 10-5000 ppm of phenol to the isocyanate compound, and also an isocyanate composition so stabilized. In the isocyanate composition stabilized by the above method, coloring due to time-dependent changes and the occurrence of turbidity through self-polymerization are both suppressed so that it shows outstanding storage stability compared with a corresponding isocyanate composition containing a conventional stabilizer.

    摘要翻译: 通过向异氰酸酯化合物中加入10-5000ppm的苯酚以及如此稳定的异氰酸酯组合物来稳定异氰酸酯化合物的方法。 在通过上述方法稳定的异氰酸酯组合物中,由于时间依赖性变化引起的着色和通过自聚合的浊度的发生都被抑制,因此与含有常规稳定剂的相应的异氰酸酯组合物相比,它具有优异的储存稳定性。

    Apparatus movably adhering to a wall and adapted to carry a cleaning
apparatus
    77.
    发明授权
    Apparatus movably adhering to a wall and adapted to carry a cleaning apparatus 失效
    可移动地附着在墙壁上并适于携带清洁装置的装置

    公开(公告)号:US3958652A

    公开(公告)日:1976-05-25

    申请号:US531492

    申请日:1974-12-10

    IPC分类号: B63B59/10 B60S3/02

    CPC分类号: B63B59/10 Y10S180/901

    摘要: The present invention relates to an apparatus movably adhering to a wall and which may include a cleaning apparatus or coating apparatus affixed thereto for removing rust and paint from the vertical or inclined walls of large structures such as ships, oil-tanks or the like or for finishing bead welds thereon, and more particularly to an apparatus movable along a wall comprising four magnetic or vacuum adhering members which alternately adhere to the wall two by two as they are operated by remote-control to move the apparatus in the desired direction on the vertical or inclined wall.

    摘要翻译: 本发明涉及一种可移动地粘附到墙壁上的装置,其可以包括固定在其上的清洁装置或涂覆装置,用于从诸如船舶,油罐等的大型结构的垂直或倾斜壁上除去锈蚀和油漆,或者用于 并且更具体地涉及一种可沿着墙壁移动的装置,该装置包括四个磁性或真空附着构件,这些构件在通过遥控操作时交替地附着在墙壁上两个,以在垂直方向上移动装置 或倾斜的墙壁。

    LIQUID DISCHARGE APPARATUS AND LIQUID DISCHARGE METHOD

    公开(公告)号:US20190299692A1

    公开(公告)日:2019-10-03

    申请号:US16363319

    申请日:2019-03-25

    摘要: A line head type liquid discharge apparatus includes a treatment liquid applying device, a first discharging device, a heating device, and a second discharging device. The treatment liquid applying device applies a treatment liquid to a non-permeable base material. The first discharging device discharges a first ink containing an organic solvent onto the non-permeable base material to which the treatment liquid has been applied. The heating device heats, with an infrared ray, the non-permeable base material onto which the first ink has been discharged. The second discharging device discharges a second ink containing an organic solvent onto the non-permeable base material heated by the heating device. A content ratio of the organic solvent contained in the first ink is higher than a content ratio of the organic solvent contained in the second ink.