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    Process for the production of cyanate ester resins having unique composition
    1.
    发明授权
    Process for the production of cyanate ester resins having unique composition 失效
    用于生产具有独特组成的氰酸酯树脂的方法

    公开(公告)号：US5756592A

    公开(公告)日：1998-05-26

    申请号：US751083

    申请日：1996-11-15

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

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

    IPC分类号： B01J19/24 ,  C08G8/28 ,  C08G73/06 ,  C08G85/00 ,  C08G65/48

    CPC分类号： B01J19/2415 ,  C08G8/28 ,  B01J2219/00058 ,  B01J2219/00099 ,  B01J2219/00166 ,  B01J2219/00186

    摘要： A continuous process for the production of a phenolic-based cyanate ester resin is provided and includes the steps of: feeding a phenolic organic compound, a trialkylamine and a cyanogen halide into a continuous, plug-flow type reactor; causing the reactants to flow through and react in the reactor over a period of time defined as a residence time; continuously reacting the phenolic organic compound, the triallckylamine and the cyanogen halide in the reactor; and maintaining a temperature in the reactor of between about -75.degree. C. to about 0.degree. C. The reactor has a length which is equal to or greater than ten times its internal diameter. The mol equivalent concentration of the cyanogen halide is greater than the mol equivalent concentration of the trialkylamine, and the mol equivalent of the trialkylamine is greater than the mol equivalent of the phenolic organic compound. The reactants are resident for a long enough time in the reactor to achieve at least substantial conversion of the phenol groups to cyanate ester groups, but for short enough a time to substantially suppress undesirable side reactions. The phenolic-based cyanate ester resins prepared by the continuous process may contain as much as 95 percent by weight or more cyanate ester groups.

    摘要翻译： 提供了一种生产酚基氰酸酯树脂的连续方法，包括以下步骤：将酚类有机化合物，三烷基胺和氰卤化物进料到连续的流动型反应器中; 使反应物在定义为停留时间的时间内流过并在反应器中反应; 在反应器中使酚类有机化合物，三环戊胺和氰卤化物连续反应; 并将反应器中的温度保持在约-75℃至约0℃之间。反应器的长度等于或大于其内径的十倍。 氰卤化物的摩尔当量浓度大于三烷基胺的摩尔当量浓度，三烷基胺的摩尔当量大于酚类有机化合物的摩尔当量。 反应物在反应器中驻留足够长的时间以实现酚基团至少基本上转化为氰酸酯基团，但足够短的时间以基本上抑制不期望的副反应。 通过连续方法制备的酚基氰酸酯树脂可以含有多达95重量％或更多个氰酸酯基团。

    APT resins
    2.
    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。

    BIPHENOL ETHER COMPOUNDS
    5.
    发明申请
    BIPHENOL ETHER COMPOUNDS 审中-公开
    BIPHENOL醚化合物

    公开(公告)号：US20140142346A1

    公开(公告)日：2014-05-22

    申请号：US14129388

    申请日：2012-06-28

    申请人： George D. Green ,  Raymond J. Swedo

    发明人： George D. Green ,  Raymond J. Swedo

    IPC分类号： C07C43/205

    CPC分类号： C07C43/2055 ,  C10L1/003

    摘要： A compound having formula (I), wherein R represents C1-C18 alkyl, C5-C18 cycloalkyl, C3-C18 alkenyl or C3-C18 alkynyl; provided that, when —OR groups are in 2,2′-positions on benzene rings in formula (I), R is not methyl, ethyl, hexyl, octyl or allyl.

    摘要翻译： 具有式（I）的化合物，其中R表示C 1 -C 18烷基，C 5 -C 18环烷基，C 3 -C 18烯基或C 3 -C 18炔基; 条件是当式（I）中的-OR基团在苯环上为2,2'-位时，R不是甲基，乙基，己基，辛基或烯丙基。

    DEVICES AND METHODS FOR EVALUATING HAIR FIXATIVE COMPOSITIONS
    6.
    发明申请
    DEVICES AND METHODS FOR EVALUATING HAIR FIXATIVE COMPOSITIONS 审中-公开
    用于评估头发固定组合物的装置和方法

    公开(公告)号：US20140123745A1

    公开(公告)日：2014-05-08

    申请号：US14126167

    申请日：2012-06-12

    申请人： George D. Green ,  Raymond J. Swedo

    发明人： George D. Green ,  Raymond J. Swedo

    IPC分类号： G01N19/00 ,  B29C53/32

    CPC分类号： G01N19/00 ,  A45D7/00 ,  A45D44/00 ,  B29C53/32 ,  G01N1/28 ,  G01N3/08

    摘要： The present invention involves using mechanized strategies to fabricate test samples as well as strategies for selecting sample substrates. These strategies significantly reduce the effort and the variabilities associated with making test samples and testing hair fixative compositions. The technology allows simple, rapid, inexpensive evaluation of hair fixative compositions in a way that generates consistent, reliable data. The quality of the data is high enough to facilitate easier qualitative and quantitative comparisons among compositions under investigation. In preferred modes of practice, the present invention provides a simple way to screen new polymer systems and other developmental products. Additionally, this invention can be used to generate more meaningful comparative data for customer and personal care industry presentations.

    摘要翻译： 本发明涉及使用机械化策略来制造测试样品以及选择样品底物的策略。 这些策略显着降低了制备测试样品和测试头发固定剂组合物所需的努力和变化。 该技术可以以一种可靠的数据生成方式简单，快速，便宜地评估头发固定剂。 数据的质量足够高，以便于正在研究的组合物之间更容易的定性和定量比较。 在优选的实践方式中，本发明提供了一种筛选新的聚合物体系和其它发育产物的简单方法。 另外，本发明可以用于为客户和个人护理行业呈现产生更有意义的比较数据。

    Adhesion promoters for vinyl ether-based coating systems
    8.
    发明授权
    Adhesion promoters for vinyl ether-based coating systems 失效
    乙烯基醚基涂料体系的粘合促进剂

    公开(公告)号：US5539014A

    公开(公告)日：1996-07-23

    申请号：US293869

    申请日：1994-08-19

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

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

    IPC分类号： C08F2/50 ,  C08F290/14 ,  C09D4/06 ,  C09J135/08 ,  C08F216/12 ,  C08F230/08

    CPC分类号： C08F290/141 ,  C09D4/06

    摘要： This invention relates to vinyl ether-based coatings for which properties such as color stability, thermal stability, mechanical stability, hydrolytic stability, and resistance to embrittlement may be maintained and properties hydrogen generation and blocking are minimized. 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, optionally including a sensitizer, chosen from the group consisting of a cationic photoinitiator and a radical photoinitiator; and (d) a thermal oxidation stabilizer. Adhesion to a substrate, particularly glass, is achieved by coupling agents including vinyl ether urethane siloxane compounds.

    摘要翻译： 本发明涉及可以保持诸如颜色稳定性，热稳定性，机械稳定性，水解稳定性和耐脆性等性能的乙烯基醚类涂料，并且氢气产生和阻塞性能最小化。 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）单官能单体，多官能单体或单官能单体和多官能单体的混合物，其具有选自环氧基，丙烯酸酯，乙烯基醚，马来酸酯或其混合物的反应性官能团的单体，其中至少一种（ a）或（b）必须含有乙烯基醚官能团; （c）任选地包含敏化剂的光引发剂，其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。 通过包括乙烯基醚氨基甲酸酯硅氧烷化合物在内的偶联剂来实现对基材，特别是玻璃的粘附。