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37 条记录 (耗时 0.025 秒)

    Stabilizers for vinyl ether-based coating systems
    21.
    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。

    Method to impart coffee stain resistance to polyamide fibers
    24.
    发明授权
    Method to impart coffee stain resistance to polyamide fibers 失效
    提高咖啡对聚酰胺纤维的耐污染性的方法

    公开(公告)号：US5135774A

    公开(公告)日：1992-08-04

    申请号：US500813

    申请日：1990-03-27

    申请人： Lidia T. Calcaterra ,  Mathias P. Koljack ,  Qamardin Farishta ,  Michael G. Koehler ,  William B. Bedwell ,  Dale A. Hangey ,  George D. Green

    发明人： Lidia T. Calcaterra ,  Mathias P. Koljack ,  Qamardin Farishta ,  Michael G. Koehler ,  William B. Bedwell ,  Dale A. Hangey ,  George D. Green

    IPC分类号： D06M15/233 ,  D06M15/263 ,  D06M101/00 ,  D06M101/16 ,  D06M101/30 ,  D06M101/34 ,  D06M101/36

    CPC分类号： D06M15/263 ,  D06M15/233

    摘要： A method to impart coffee stain resistance to polyamide fibers such as those found in textile substrates (e.g., carpets). The method includes preparing an aqueous dispersion of charged microfine beads of either (i) a copolymer selected from the group consisting of a hydrolyzed aromatic-containing vinyl ether maleic anhydride copolymer, a half ester of an aromatic-containing vinyl ether maleic anhydride copolymer, and mixtures thereof, or (ii) an aromatic-containing acrylate copolymerized with an acid selected from the group consisting of acrylic acid and maleic acid, immersing the polyamide fiber in the aqueous dispersion so that the beads contact and coat the fiber via an electrostatic attraction. The aqueous dispersion is prepared by dissolving the polymer into a water-soluble solvent to form a solution, injecting the solution into water, and evaporating the solvent.

    摘要翻译： 赋予聚酰胺纤维耐咖啡污染性的方法，例如在织物基材（例如地毯）中发现的那些。 该方法包括制备带电微细珠粒的水性分散体，其选自（i）选自由水解的含芳族乙烯基醚马来酸酐共聚物，含芳族乙烯基醚马来酸酐共聚物的半酯，和 其混合物，或（ii）与选自丙烯酸和马来酸的酸共聚的含芳族酯的丙烯酸酯，将聚酰胺纤维浸渍在水性分散体中，使得珠粒通过静电吸引而接触和涂覆纤维。 通过将聚合物溶解在水溶性溶剂中以形成溶液，将溶液注入水中并蒸发溶剂来制备水分散体。

    Stain-resistant polymers derived from itaconic acid useful as coatings for fibers
    27.
    发明授权
    Stain-resistant polymers derived from 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：US5149754A

    公开(公告)日：1992-09-22

    申请号：US417367

    申请日：1991-03-18

    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： D06M15/263 ,  C08F220/22 ,  C08F222/12 ,  D06M15/277 ,  Y10T428/2969

    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。

    Stain-resistant polymers derived from itaconic acid useful as coatings for fibers
    28.
    发明授权
    Stain-resistant polymers derived from 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：US5006408A

    公开(公告)日：1991-04-09

    申请号：US512227

    申请日：1990-04-19

    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： D06M15/263 ,  C08F220/22 ,  C08F222/12 ,  D06M15/277 ,  Y10T428/2969

    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。

    Method and apparatus for testing integrated circuit memories
    29.
    发明授权
    Method and apparatus for testing integrated circuit memories 失效
    用于测试集成电路存储器的方法和装置

    公开(公告)号：US4965799A

    公开(公告)日：1990-10-23

    申请号：US228687

    申请日：1988-08-05

    申请人： George D. Green ,  William C. Mullauer

    发明人： George D. Green ,  William C. Mullauer

    IPC分类号： G11C29/02 ,  G11C29/50 ,  G11C29/56

    CPC分类号： G11C29/50012 ,  G11C29/02 ,  G11C29/50 ,  G11C29/56 ,  G11C11/401

    摘要： A method and apparatus for testing the functionality and maximum operating speed of a dynamic random access memory (DRAM) chip includes a random sequencer circuit for generating a pseudo-random data bit pattern to be written into the cells of a DRAM chip. The apparatus includes a variable clock circuit which produces a continuously variable frequency clock signal to continuously increase the speed at which data is written into the DRAM. During read cycles of the DRAM, data read from the DRAM is compared with the pattern produced by the random sequencer in a comparator, and any non-correspondence between bits will activate an LED to indicate a failure of the chip. In this way, the maximum speed of the chip may be determined to isolate both defective and marginally damaged chips. The apparatus is operated as a stand-alone unit which does not require the use of any software or interfaced host microprocessor.

    摘要翻译： 用于测试动态随机存取存储器（DRAM）芯片的功能和最大操作速度的方法和装置包括用于产生要写入DRAM芯片的单元的伪随机数据位模式的随机定序器电路。 该装置包括可变时钟电路，其产生连续可变频率时钟信号，以连续地增加将数据写入DRAM的速度。 在DRAM的读取周期期间，将从DRAM读取的数据与比较器中的随机定序器产生的模式进行比较，并且位之间的任何不对应将激活LED以指示芯片的故障。 以这种方式，可以确定芯片的最大速度以隔离有缺陷和边缘损坏的芯片。 该装置作为独立单元操作，其不需要使用任何软件或接口主机微处理器。

    Double ring piston sealing arrangement
    30.
    发明授权
    Double ring piston sealing arrangement 失效
    双环活塞密封装置

    公开(公告)号：US4615531A

    公开(公告)日：1986-10-07

    申请号：US702780

    申请日：1985-02-19

    申请人： George D. Green

    发明人： George D. Green

    IPC分类号： F16J9/16

    CPC分类号： F16J9/16

    摘要： An improved dual ring sealing arrangement (10) for a piston head (17) having at least one circumferential groove (15) formed therein, wherein the arrangement comprises a first sealing ring (13) having a recess (23) adapted to receive a protrusion (22) formed on the second sealing ring (14), whereby the respective ring gaps (20) are off-set from one another when said first and second sealing rings are joined together in a mating relationship.

    摘要翻译： 一种用于活塞头（17）的改进的双环密封装置（10），其具有形成在其中的至少一个周向凹槽（15），其中所述装置包括具有凹部（23）的第一密封环（13） （22），形成在所述第二密封环（14）上，由此当所述第一和第二密封环以配合关系接合在一起时，各个环形间隙（20）彼此偏离。