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176 条记录 (耗时 0.015 秒)

    Substituted dithiocarbamylurea accelerators
    6.
    发明公开
    Substituted dithiocarbamylurea accelerators 失效
    替代二硫化碳加速器

    公开(公告)号：EP0154437A3

    公开(公告)日：1986-06-11

    申请号：EP85301055

    申请日：1985-02-18

    申请人： UNIROYAL, INC.

    发明人： Stieber, Joseph F.

    IPC分类号： C07C155/04 ,  C07D295/20 ,  C08K05/43 ,  C08L21/00

    CPC分类号： C07D295/21 ,  C07C333/14 ,  C08K5/43 ,  C08L21/00

    摘要： A compound of the formula
    wherein R 1 is phenyl; phenyl substituted with halogen, alkyl, NR 4 R 5 wherein R 4 and R 5 are the same or different and are hydrogen or alkyl; alkoxy, alkylthio, methylenedioxy, COOR 6 wherein R 6 is alkyl; or NHCOOR wherein R 7 is alkyl; R 2 and R 3 are the same or different and are alkyl, cycloalkyl or aralkyl, and R 2 plus R 3 are alkylene, oxydialkylene or thiodialkylene. The compound is useful as a rubber curative and curable rubber compositions and methods for curing a rubber are disclosed.

    Tire uniformity grinder
    7.
    发明公开
    Tire uniformity grinder 失效
    轮胎均质磨床

    公开(公告)号：EP0130759A3

    公开(公告)日：1986-04-09

    申请号：EP84304261

    申请日：1984-06-25

    申请人： UNIROYAL, INC.

    发明人： Ugo, John W.

    IPC分类号： B24B05/36 ,  B24B49/16

    CPC分类号： B24B5/366 ,  B24B49/165 ,  B29D2030/0635 ,  B29D2030/0638

    摘要： Apparatus for improving tire uniformity includes contra-rotating grinding wheels (32, 34) for removing tire material from the upper and lower shoulder portions of the tire (16). The grinders are moved on an assembly (18) into grinding engagement with the tire along a path that is defined by a radius of the tire to ensure that both grinding wheels at each shoulder of the tire make simultaneous contact with the tire. The amount and extend of grinding accomplished by the contra-rotating grinders is controlled by a grind control circuit. The grind control circuit measures the no-load current level of the grinder motor and compares the no-load current level with the current level when the grinder motors are under load. When the grinder current under load is above a predetermined maximum load current, the control circuit will signal the grinders to retract from engagement with the tire until the load current drops below the predetermined maximum level. When the motor load current is below the minimum operating range level, the grinders are signalled to advance into engagement with the tire until the load current reaches the predetermined minimum level. This operations is repeated in cyclic fashion until the tire has been ground a sufficient amount to bring it within an acceptable correction range. An alarm circuit which cooperates with the grind control circuit assures that once a grinding operation is begun it will have a predetermined minimum time duration. The alarm circuit also detects whether one of the shoulder grinders takes too long to engage the tire after the other shoulder grinder has made such engagement. The alarm circuit will stop the grinding operation if too long a period of time has elapsed and if there are other malfunctions of the grinders.

    Substituted oxime carbamates
    8.
    发明公开
    Substituted oxime carbamates 失效
    取代的肟氨基甲酸酯。

    公开(公告)号：EP0158496A2

    公开(公告)日：1985-10-16

    申请号：EP85302256.4

    申请日：1985-04-01

    申请人： UNIROYAL, INC.

    发明人： Strunk, Richard J. ,  Moore, Richard C.

    IPC分类号： C07D333/48 ,  C07D333/22 ,  C07D409/06 ,  A01N43/10

    CPC分类号： C07D333/48 ,  A01N43/10 ,  C07C323/00 ,  C07D333/22 ,  C07D409/06

    摘要： A compound having the formula
    wherein R is C 1 -C 4 alkyl, cyclopropyl, C 2 -C 4 alkoxyalkyl, C 4 -C 8 dialkylaminoalkyl, C 2 -C 4 alkylthioalkyl, C 2 -C 4 alkylsulfinylalkyl, C 2 -C 4 alkylsulfonylalkyl, phenyl, C 7 -C 9 aralkyl, C 7 -C 9 alkaryl, furyl, thienyl or pyridyl; R 1 is hydrogen or C 1 -C 4 alkyl; R 2 is hydrogen or C 1 -C 4 alkyl; R 3 , R 4 and R 5 are the same or different and the hydrogen or C 1 -C 4 alkyl; R 6 and R 7 are the same or different and are hydrogen, C 1 -C 4 alkyl, allyl, benzyl or tolyl with the proviso that both R 6 and R 7 are not hydrogen; and n is 0, 1 or 2 and methods of making same are disclosed. This compound is useful as a pesticide.
    Intermediates useful in synthesizing this pesticidally effective compound are also taught. These intermediate compounds have the structural formulas

    where R, R', R 2 , R 3 , R 4 , R 5 and n have the same meanings as the pesticidally effective compound recited above; and Q is a leaving group. Methods of making these intermediate compounds are described.

    Injection molding grade impact resistant composition
    10.
    发明公开
    Injection molding grade impact resistant composition 失效
    ExtrudierbareschlagzäheFormmasse。

    公开(公告)号：EP0134154A1

    公开(公告)日：1985-03-13

    申请号：EP84305671.4

    申请日：1984-08-21

    申请人： UNIROYAL, INC.

    发明人： Wefer, John M.

    IPC分类号： C08L51/06 ,  C08L25/12

    CPC分类号： C08L25/12 ,  C08L51/06 ,  C08L2666/24 ,  C08L2666/04

    摘要： An injection molding impact resistant composition comprising 38 - 52 % by weight of a grafted olefin copolymer rubber portion (A) which is a graft copolymer of styrene and acrylonitrile on an olefin terpolymer rubber the ratio of rubber to polymerized styrene and acrylonitrile in the graft copolymer being in the range of 40/60 to 60/40, an added separately prepared resinous portion (B) which is styrene-acrylonitrile resin, the intrinsic viscosity of the added separately prepared resin being from 0.5 to 0.6 deciliters per gram as measured in dimethylformamide at 30°C and the ratio of styrene to acrylonitrile being from 77/23 to 67/33 by weight, the total of (A) + (B) being 100%.

    摘要翻译： 一种注射成型抗冲击组合物，其包含38-52重量％的接枝烯烃共聚物橡胶部分（A），其是苯乙烯和丙烯腈在烯烃三聚橡胶上的接枝共聚物，橡胶与聚合苯乙烯和丙烯腈在接枝共聚物中的比例 在40/60至60/40的范围内，加入另外制备的作为苯乙烯 - 丙烯腈树脂的树脂部分（B），所加入的单独制备的树脂的特性粘度为0.5至0.6分升/克，以二甲基酰胺 在30℃，苯乙烯与丙烯腈的比例为77/23至67/33（A）+（B）的总和为100％。