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    Rubber-to-metal adhesive and its use
    101.
    发明授权
    Rubber-to-metal adhesive and its use 失效
    橡胶对金属胶及其使用

    公开(公告)号：US3542639A

    公开(公告)日：1970-11-24

    申请号：US3542639D

    申请日：1967-01-26

    Applicant: LORD CORP

    Inventor： MANINO LOUIE G

    IPC: B32B15/08 ,  C08J5/12 ,  C09J4/00 ,  C09J163/04 ,  C09J183/06 ,  B32B13/06 ,  C07D103/02

    CPC classification number: C08J5/124 ,  B32B15/08 ,  C08G77/20 ,  C08J2321/00 ,  C08L2666/04 ,  C09J4/00 ,  C09J163/04 ,  C09J183/06 ,  D07B1/0666 ,  D07B2201/2012 ,  Y10S156/91 ,  Y10T428/31529

    Abstract: 1,213,691. Metal-rubber laminates. LORD CORP. 4 Jan., 1968 [26 Jan., 1967], No. 714/68. Heading B5N. [Also in Division C3] Natural and synthetic rubbers may be bonded to metal with a composition comprising dinitrosobenzen (DNB) and a silane wherein at least one R is a methoxy, ethoxy, propoxy or acetoxy group or a chlorine atom, and any remaining groups R are inert to hydrolysis. Preferably the composition contains 0À1 to 7À5 parts by weight of silane per part of DNB, and also contains up to 3 part per parts of DNB/silane mixture of a chlorinecontaining film-forming polymer, e.g. chlorosulphonated polyethylene, chlorinated polyethylene - propylene copolymers, chlorinated P.V.C., chlorinated polyethylene and chlorinated natural rubber. In addition the composition may contain, per p.b.w. of DNB/ silane mixture, 0À01 to 1À5 parts of a polyisocyanate, and/or 0À5 to 3 parts of an epoxidized novolak. Other conventional additives may be present e.g. C black and ZnO, as fillers, or hydrocarbon or halohydrocarbon or ketone diluents. In the examples compositions are prepared from DNB and γ-methacryloxypropyl trimethoxysilane in benzene or xylene alone (Examples 1-13) or with chlorinated polyethylene/propylene (60 : 40 by weight, containing 1-2 wt. per cent of cyclopentadiene) plus C black and ZnO, (Example 14) or with a chlorosulphonated polyethylene and dianisidine diisocyanate (DADI) (Examples 15 and 16) or with DADI and chlorosulphonated polyethylene, polychloroprene, chlorinated P.V.C., chlorinated polyethylene or chlorinated natural rubber or the resin 'of Example 14 (Examples 17-38). In Examples 39 and 41 DNB and silane is mixed with the terpolymer of Example 14 plus C black, an epoxy novolak and propylene dichloride/trichloroethylene, or with chlorosulphonated polyethylene, DADI, C black, ZnO, trichloroethylene and xylene. The compositions are used to bond natural rubber, polychloroprene, butadiene - acrylonitrile, butadiene-styrene and butyl rubber stocks to grit-blasted cold rolled steel. The rubber may be cured during bonding. A list of metals that may be bonded is given.

    METHOD FOR HIGH SPEED STRANDING OF ARAMID YARNS
    108.
    发明申请
    METHOD FOR HIGH SPEED STRANDING OF ARAMID YARNS 审中-公开
    ARAMID YARNS高速拉伸方法

    公开(公告)号：US20160025947A1

    公开(公告)日：2016-01-28

    申请号：US14774409

    申请日：2014-03-13

    Applicant: TEIJIN ARAMID B.V.

    Inventor： Huibert KWINT ,  Douwe DROS ,  Hendrik SWIERENGA ,  Sonja SAS

    IPC: G02B6/44 ,  D02G3/36 ,  D02G3/04

    CPC classification number: G02B6/4486 ,  D02G3/047 ,  D02G3/36 ,  D06M13/282 ,  D07B1/025 ,  D07B1/147 ,  D07B3/06 ,  D07B2201/2012 ,  D07B2201/2089 ,  D07B2201/2096 ,  D07B2205/3057 ,  D07B2401/207 ,  G02B6/4432 ,  D07B2801/10 ,  D07B2801/22

    Abstract: A method for stranding aramid yarn around an endless core includes a stranding step that involves a stranding apparatus having at least one yarn bobbin. The bobbin revolves around its own axis and the bobbin revolves around the core, wherein the yarn unwinds from the bobbin and winds around the core. The yarn is a continuous aramid yarn provided with 0.05 to 0.95 wt %, based on the weight of the aramid, of a finish including an organophosphorus compound. The organophosphorus compound is a compound of the formula X1X2X3P═O. X1, X2, and X3 are independently selected from Y1-, Y1-O—, and M-O. Y1 is a branched or straight-chain C1-C20 alkyl, aryl or alkenyl. M is selected from Li, Na, K, or ammonium. At least one of X1, X2, or X3 is selected from Y1- or Y1-O—.

    Abstract translation: 用于将芳族聚酰胺纱线缠绕在环形芯上的方法包括：绞合步骤，其包括具有至少一个纱线架的绞合装置。 筒管围绕其自身的轴线旋转，筒管围绕芯部旋转，其中纱线从筒管展开并缠绕在芯上。 该纱线是连续的芳族聚酰胺纱，其以基于芳族聚酰胺的重量为0.05至0.95重量％的包含有机磷化合物的饰面。 有机磷化合物是式X1X2X3P = O的化合物。 X1，X2和X3独立地选自Y1-，Y1-O-和M-O。 Y1是支链或直链C1-C20烷基，芳基或烯基。 M选自Li，Na，K或铵。 X1，X2或X3中的至少一个选自Y1-或Y1-O-。

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