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38 条记录 (耗时 0.023 秒)

    Stabilizers for vinyl ether-based coating systems
    22.
    发明授权
    Stabilizers for vinyl ether-based coating systems 失效
    乙烯基醚基涂料体系稳定剂

    公开(公告)号：US5514727A

    公开(公告)日：1996-05-07

    申请号：US274671

    申请日：1994-07-13

    申请人： George D. Green ,  James R. Snyder ,  Raymond J. Swedo

    发明人： George D. Green ,  James R. Snyder ,  Raymond J. Swedo

    IPC分类号： C08F2/50 ,  C08F290/14 ,  C09D4/06 ,  C08K5/13 ,  C08K5/375 ,  C08L71/00

    CPC分类号： C08F290/141 ,  C09D4/06 ,  Y10S522/901

    摘要： This invention relates to vinyl ether-based coatings for which properties such as color stability, thermal stability, mechanical stability, hydrolyric stability, and resistance to embrittlement may be maintained and properties hydrogen generation and blocking are minimized. The invention also relates to stabilizers which control these properties in the coatings. The coatings comprise a vinyl ether-containing composition polymerizable by actinic, gamma ray, or electron beam radiation comprising: (a) an oligomer or a mixture of oligomers which are monofunctional, multifunctional, or a mixture of both monofunctional and multifunctional and which have a reactive functionality chosen from the group consisting of epoxy, acrylate, vinyl ether, maleate, or mixtures thereof, (b) monomers which are monofunctional, multifunctional, or a mixture of both monofunctional and multifunctional monomers and which have a reactive functionality chosen from the group consisting of epoxy, acrylate, vinyl ether, maleate, or mixtures thereof, wherein at least one of (a) or (b) must contain a vinyl ether functionality; (c) a photoinitiator with an optional sensitizer, said photoinitiator which is chosen from the group consisting of a cationic photoinitiator and a radical photoinitiator; and (d) a thermal oxidation stabilizer. The composition also comprises additives comprising at least one additive chosen from the group consisting of: (e) a hydrogen stabilizer; (f) a light screen; (g) a color stabilizer; (h) a blocking stabilizer or slip agent; and (j) a coupling agent.

    摘要翻译： 本发明涉及乙烯基醚类涂料，其特性如颜色稳定性，热稳定性，机械稳定性，水解稳定性，耐脆性等特性可使氢气产生和阻塞性能最小化。 本发明还涉及在涂层中控制这些性质的稳定剂。 涂层包含可通过光化学，γ射线或电子束辐射聚合的含乙烯基醚的组合物，其包含：（a）低聚物或低聚物的混合物，其是单官能的，多官能的或单官能的和多功能的混合物，并且具有 选自环氧基，丙烯酸酯，乙烯基醚，马来酸酯或其混合物的反应性官能团，（b）单官能，多官能或单官能和多官能单体的混合物，并且具有选自下组的反应性官能团 由环氧，丙烯酸酯，乙烯基醚，马来酸酯或其混合物组成，其中（a）或（b）中的至少一个必须含有乙烯基醚官能团; （c）具有任选的敏化剂的光引发剂，所述光引发剂选自阳离子光引发剂和自由基光引发剂; 和（d）热氧化稳定剂。 所述组合物还包含添加剂，所述添加剂包含至少一种选自以下的添加剂：（e）氢稳定剂; （f）光屏; （g）颜色稳定剂; （h）阻塞稳定剂或滑爽剂; 和（j）偶联剂。

    APT resins
    25.
    发明授权
    APT resins 失效
    APT树脂

    公开(公告)号：US5264500A

    公开(公告)日：1993-11-23

    申请号：US737737

    申请日：1991-07-30

    申请人： George D. Green ,  William B. Bedwell ,  Raymond J. Swedo

    发明人： George D. Green ,  William B. Bedwell ,  Raymond J. Swedo

    IPC分类号： C08G8/08 ,  C08G8/28 ,  C08L61/06

    CPC分类号： C08G8/08

    摘要： A thermosetting resin designated a "APT" resin is produced by a two-step procedure in which a substituted aromatic compound, preferably diphenyl ether is reacted with formaldehyde to produce an oligomeric backbone, followed by further reaction with a phenol to provide pendant phenolic groups. Finally, the resulting polymer is cyanated with a cyanogen halide.

    摘要翻译： 通过两步法制备称为“APT”树脂的热固性树脂，其中取代的芳族化合物，优选二苯基醚与甲醛反应以产生低聚主链，随后与苯酚进一步反应以提供侧基酚基。 最后，所得聚合物用卤化氰氰化。

    Stain-resistant polymers derived from the itaconic acid useful as coatings for fibers
    27.
    发明授权
    Stain-resistant polymers derived from the itaconic acid useful as coatings for fibers 失效
    衍生自衣康酸的耐污染聚合物可用作纤维涂层

    公开(公告)号：US4925906A

    公开(公告)日：1990-05-15

    申请号：US292862

    申请日：1989-01-03

    申请人： George D. Green ,  Stephen A. Munk ,  Darryl K. Barnes

    发明人： George D. Green ,  Stephen A. Munk ,  Darryl K. Barnes

    IPC分类号： C08F220/22 ,  C08F222/12 ,  D06M15/263 ,  D06M15/277

    CPC分类号： D06M15/277 ,  C08F220/22 ,  C08F222/12 ,  D06M15/263

    摘要： The present invention relates to non-halogenated hydrocarbon polymeric compositions which impart durable stain resistance to fibrous substrates, particularly nylon containing articles. In addition, it relates to fluorine containing polymeric compositions which impart durable stain resistance to fibrous substrates as above. It relates also to processes in which such substrates are treated so as to impart durable stain resistance to them. It relates further to a manufacturing process for preparing the compositions of the invention.

    摘要翻译： 本发明涉及对纤维基材，特别是含尼龙制品赋予耐久耐污性的非卤代烃聚合物组合物。 此外，它涉及如上所述赋予纤维基材耐久耐污性的含氟聚合物组合物。 它还涉及处理这样的基底以赋予它们耐久性耐污性的方法。 它进一步涉及制备本发明组合物的制备方法。

    Diagnostic device and method for examining the operation of a disk drive
    28.
    发明授权
    Diagnostic device and method for examining the operation of a disk drive 失效
    用于检查磁盘驱动器操作的诊断设备和方法

    公开(公告)号：US4641207A

    公开(公告)日：1987-02-03

    申请号：US477707

    申请日：1983-03-22

    申请人： George D. Green ,  Lauren M. Laboe ,  Richard Cook

    发明人： George D. Green ,  Lauren M. Laboe ,  Richard Cook

    IPC分类号： G06F3/06 ,  G11B20/18 ,  G11B5/02 ,  G06F3/02 ,  G06F11/00 ,  G06F11/22

    CPC分类号： G06F3/0601 ,  G11B20/1816 ,  G06F2003/0692

    摘要： An external diagnostic device for examining the operation of a disk drive. The device is coupled to input terminals and output terminals of the drive and operates in a selected one of several modes at a given time. In a passive mode, the drive terminals are connected to a host computer and the device monitors the presence of signals at the terminals. In a manual mode, the host computer is disconnected from the drive and the device simulates the host computer, directing control signals to the drive via appropriate input terminals. In a test mode, signals from sensors or the head in the drive are directed to the device via corresponding output terminals. Sensor and head signals are processed to determine operational parameters of the drive--such as speed, azimuth and radial alignment, sector burst, and proper reading and writing of data. Before entering the manual mode or the test mode, a step to track 00 operation is performed and a determination is made as to whether the head has been sensed at track 00. When in the passive mode, control signals from the devices are inhibited. When in the test mode, simulated control signals from the device are provided as required, the host computer and the drive being disconnected also during the test mode.

    摘要翻译： 用于检查磁盘驱动器的操作的外部诊断装置。 该装置耦合到驱动器的输入端子和输出端子，并且在给定的时间以多种模式中选择的一种运行。 在被动模式下，驱动终端连接到主计算机，并且该设备监视终端处的信号的存在。 在手动模式下，主机与驱动器断开连接，设备模拟主机，通过适当的输入端将控制信号引导到驱动器。 在测试模式下，来自传感器或驱动器头部的信号通过相应的输出端子被引导到设备。 处理传感器和头信号以确定驱动器的运行参数，例如速度，方位角和径向对准，扇区突发以及数据的正确读写。 在进入手动模式或测试模式之前，执行跟踪00操作的步骤，并且确定磁头是否已经在轨道00处被感测到。当处于被动模式时，禁止来自装置的控制信号。 在测试模式下，根据需要提供来自设备的模拟控制信号，主机和驱动器也在测试模式下断开。