PROCESS FOR PREPARING FLUOROCHEMICAL MONOISOCYANATES
    131.
    发明申请
    PROCESS FOR PREPARING FLUOROCHEMICAL MONOISOCYANATES 有权
    制备氟化学单一化合物的方法

    公开(公告)号:US20060247460A1

    公开(公告)日:2006-11-02

    申请号:US11457037

    申请日:2006-07-12

    CPC classification number: C07C303/40 C07C311/09

    Abstract: A process for preparing fluorochemical monoisocyanates comprises reacting at least one fluorochemical alcohol represented by the formula CnF2n+1SO2NCH3(CH2)mOH, wherein n=2 to 5, and m=2 to 4, with 4,4′-diphenylmethane diisocyanate (MDI) in a solvent in which the resulting fluorochemical monoisocyanate is not soluble; wherein the molar ratio of fluorochemical alcohol:MDI is from about 1:1 to about 1:2.5.

    Abstract translation: 一种制备含氟化合物单异氰酸酯的方法包括使至少一种由式C n 2 N 2n + 1 SO 2 NCH 3表示的含氟化合物醇反应, 其中n = 2〜5,m = 2〜4,与4,4'-二苯基甲烷二异氰酸酯(MDI)反应,得到(CH 2 CH 2)m OH )在其中所得氟化异氰酸酯不溶于其中的溶剂中; 其中含氟醇:MDI的摩尔比为约1:1至约1:2.5。

    Extended release formulation
    133.
    发明申请

    公开(公告)号:US20060068000A1

    公开(公告)日:2006-03-30

    申请号:US11280485

    申请日:2005-11-16

    CPC classification number: A61K9/1652 A61K9/5047

    Abstract: This invention relates to a 24 hour extended release dosage formulation and unit dosage form thereof of venlafaxine hydrochloride, an antidepressant, which provides better control of blood plasma levels than conventional tablet formulations which must be administered two or more times a day and further provides a lower incidence of nausea and vomiting than the conventional tablets. More particularly, the invention comprises an extended release formulation of venlafaxine hydrochloride comprising a therapeutically effective amount of venlafaxine hydrochloride in spheroids comprised of venlafaxine hydrochloride, microcrystalline cellulose and, optionally, hydroxypropylmethylcellulose coated with a mixture of ethyl cellulose and hydroxypropylmethylcellulose.

    Air bag module with locking member for locking the position of a vent member
    136.
    发明申请
    Air bag module with locking member for locking the position of a vent member 失效
    具有锁定构件的气囊模块,用于锁定排气构件的位置

    公开(公告)号:US20050040634A1

    公开(公告)日:2005-02-24

    申请号:US10917581

    申请日:2004-08-13

    Abstract: A vehicle occupant protection apparatus (10) includes an inflatable occupant protection device (12) and a support member (40) having a vent opening (50) through which inflation fluid may flow. The apparatus (10) also includes a mechanism (58) for controlling a flow of inflation fluid through the vent opening (50). Inflation fluid pressure within the inflatable occupant protection device (12) tends to move the mechanism (58) for increasing a flow of inflation fluid through the vent opening (50). The mechanism (58) is responsive to inflation of the inflatable occupant protection device (12) beyond a predetermined distance for restricting the flow of inflation fluid through the vent opening (50). The apparatus (10) further includes a locking member (96) for blocking the mechanism (58) from increasing the flow of inflation fluid through the vent opening (50) after the inflatable occupant protection device (12) has inflated beyond the predetermined distance.

    Abstract translation: 车辆乘员保护装置(10)包括充气乘员保护装置(12)和具有通气开口(50)的支撑构件(40),充气流体可以穿过该通气口。 装置(10)还包括用于控制通过通气口(50)的充气流体流动的机构(58)。 可膨胀乘员保护装置(12)内的充气流体压力倾向于移动机构(58),以增加充气流体流过通气孔(50)。 所述机构(58)响应于所述可膨胀乘员保护装置(12)的充气超过预定距离,以限制充气流体通过所述通气口(50)的流动。 所述设备(10)还包括一个锁定构件(96),用于在所述可充气乘员保护装置(12)已经膨胀超过所述预定距离之后,阻止所述机构(58)增加通过所述通气口(50)的充气流体的流动。

    System for making bright aluminum parts
    138.
    发明授权
    System for making bright aluminum parts 失效
    制造亮铝件的系统

    公开(公告)号:US5290625A

    公开(公告)日:1994-03-01

    申请号:US886496

    申请日:1992-05-22

    Abstract: An aluminum object is manufactured by a process including chromate conversion coating of the aluminum object; sequentially applying a primer coat to the outer surface and thereafter applying a dielectric substrate basecoat; vacuum metallizing a corrosion prone metal, namely indium, on the dielectric substrate basecoat to form "islands" of the indium that are top coated with a clear resinous layer to encapsulate and insulate the islands, one from another. The indium islands are less than one thousand angstroms thick and have an average diameter of less than three thousand angstroms. The island structure is etched following the growth of the metal as it is deposited between the nucleation stage and the stage of channelization of formation of an electrically conductive film. The etchant is selected to clear channels between island structures to improve adhesion of a dielectric resinous top coat to the dielectric substrate by order of magnitude to adhesion to the islands.

    Abstract translation: 通过包括铝物质的铬酸盐转化涂层的方法制造铝物体; 依次将底漆涂布到外表面,然后施加电介质基底底漆; 真空金属化电介质基底基底上的易腐蚀金属,即铟,以形成铟的“岛”,其顶部涂覆有透明树脂层,以彼此之间封装并绝缘岛。 铟岛的厚度小于一千埃,平均直径小于三千埃。 随着金属沉积在成核阶段和形成导电膜的通道化阶段之后,金属的生长被蚀刻。 选择蚀刻剂以清除岛结构之间的通道,以改善电介质树脂表面涂层与电介质基片的粘附力,以达到与岛的粘附的数量级。

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