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    Bisphenol A (BPA) free epoxy resins
    1.
    发明授权
    Bisphenol A (BPA) free epoxy resins 有权
    双酚A（BPA）自由环氧树脂

    公开(公告)号：US09139690B2

    公开(公告)日：2015-09-22

    申请号：US13823477

    申请日：2012-04-27

    Applicant: Daniel Schmidt

    Inventor： Daniel Schmidt

    IPC: C08G65/26 ,  C07D303/28 ,  C08G59/24 ,  C09D163/00 ,  C09J163/00

    CPC classification number: C09J163/00 ,  C07D303/28 ,  C08G59/24 ,  C08G65/2609 ,  C08K5/17 ,  C09D163/00

    Abstract: An epoxy resin is provided that includes a diglycidyl ether of a substituted cycloaliphatic diol or bis-thiol, and a thermoset epoxy polymer is provided employing the same. The epoxy resin is bisphenol A free, and capable of forming thermoset epoxy polymers with fewer associated health and environmental concerns than conventional epoxies based on phenolic compounds.

    Abstract translation: 提供了包含取代的脂环族二醇或双硫醇的二缩水甘油醚的环氧树脂，并提供使用该环氧树脂的热固性环氧聚合物。 环氧树脂是双酚A游离的，并且能够形成具有比基于酚类化合物的常规环氧树脂更少的相关健康和环境问题的热固性环氧聚合物。

    End-capped polymer chains and products thereof
    5.
    发明申请
    End-capped polymer chains and products thereof 审中-公开
    封端聚合物链及其制品

    公开(公告)号：US20110015349A1

    公开(公告)日：2011-01-20

    申请号：US12658115

    申请日：2010-02-02

    Applicant: Rudolf Faust ,  Jae Cheol Cho

    Inventor： Rudolf Faust ,  Jae Cheol Cho

    IPC: C08F220/06 ,  C08F8/02 ,  C08F8/42

    CPC classification number: C08F297/026 ,  C08F8/00 ,  C08F110/10 ,  C08F295/00 ,  C08F297/00 ,  C08F297/02 ,  C08F10/10 ,  C08F4/00 ,  C08F2/38 ,  C08F2500/03 ,  C08F2500/01

    Abstract: According to an aspect of the present invention, a method is provided in which a double diphenylethylene compound is reacted with a polymer that contains a carbocationically terminated chain thereby providing a 1,1-diphenylene end-functionalized chain. Subsequently, an alkylating agent is reacted with the 1,1-diphenylene end-functionalized chain, thereby providing an alkylated 1,1-diphenylene end-functionalized chain. In some embodiments, the method further comprises (a) optionally combining a 1,1-diphenylorganolithium compound with the alkylated 1,1-diphenylene end-functionalized polymer followed by (b) reacting an organolithium compound with the alkylated 1,1-diphenylene end-functionalized polymer. This provides an anionically terminated polymer, which can be used, for example, in subsequent anionic polymerization and coupling reactions. According to another aspect of the present invention, a novel polymer is provided that comprises a polymer chain, which chain further comprises the following: (a) a plurality of constitutional units that correspond to cationically polymerizable monomer species and (b) an end-cap comprising a group or a group, where R is a branched or unbranched alkyl group containing from 1 to 20 carbons and R1 is a branched, unbranched, or cyclic alkyl group or an aryl group, containing from 1 to 20 carbons. Other aspects of the present invention relate to novel copolymers that comprise: (a) a first polymer block that comprises a plurality of constitutional units that correspond to isobutylene; and (b) a second polymer block that comprises a plurality of constitutional units that correspond to hydroxyethyl methacrylate.

    Abstract translation: 根据本发明的一个方面，提供了一种方法，其中双二苯基乙烯化合物与含有碳阳离子末端链的聚合物反应，从而提供1,1-二亚苯基端官能化链。 随后，使烷基化剂与1,1-二亚苯基末端官能化链反应，从而提供烷基化的1,1-二亚苯基端官能化链。 在一些实施方案中，该方法还包括（a）任选地将1,1-二苯基有机锂化合物与烷基化的1,1-二亚苯基端官能化聚合物组合，然后（b）使有机锂化合物与烷基化的1,1-二亚苯基末端 官能化聚合物。 这提供了阴离子封端的聚合物，其可以用于例如随后的阴离子聚合和偶联反应。 根据本发明的另一方面，提供了一种包含聚合物链的新型聚合物，该链还包含以下物质：（a）多个与阳离子可聚合单体物质相对应的结构单元和（b）端帽 包括基团或基团，其中R是含有1至20个碳的支链或非支链烷基，R 1是含有1至20个碳的支链，非支链或环状烷基或芳基。 本发明的其它方面涉及包含以下的新型共聚物：（a）包含对应于异丁烯的多个结构单元的第一聚合物嵌段; 和（b）包含对应于甲基丙烯酸羟乙酯的多个结构单元的第二聚合物嵌段。

    METHOD FOR FABRICATING A SENSOR, A SENSOR, AND A METHOD FOR SENSING
    8.
    发明申请
    METHOD FOR FABRICATING A SENSOR, A SENSOR, AND A METHOD FOR SENSING 有权
    用于制造传感器，传感器和感测方法的方法

    公开(公告)号：US20090279099A1

    公开(公告)日：2009-11-12

    申请号：US12436592

    申请日：2009-05-06

    Applicant: Wenhui WANG ,  Xingwei WANG

    Inventor： Wenhui WANG ,  Xingwei WANG

    IPC: G01B9/02 ,  G01N29/14 ,  H01L21/28

    CPC classification number: G01H9/004 ,  G01L1/242 ,  G01N29/14 ,  G01N29/2418 ,  G01N2291/0231 ,  G01N2291/2694

    Abstract: A method for fabricating a sensor, a sensor so fabricated, and a method for sensing a stimulus are provided. The method includes providing an elongated open channel, such as, a V-groove, in a substrate, the open channel providing a first surface; removing at least some material from at least a portion of the open channel to provide a second surface displaced from the first surface; positioning a diaphragm on the second surface; and positioning an elongated wave-guide having a beveled end in the elongated open channel wherein the beveled end is positioned over the diaphragm to define an interferometric cavity between the diaphragm and the outer surface of the wave-guide. The sensor so fabricated can provide an effective sensor for detecting acoustic emission waves, among other pressure waves.

    Abstract translation: 提供了一种用于制造传感器的方法，如此制造的传感器以及用于感测刺激的方法。 该方法包括在衬底中提供细长的开放通道，例如V形槽，所述开放通道提供第一表面; 从所述开放通道的至少一部分去除至少一些材料以提供从所述第一表面移位的第二表面; 将隔膜定位在第二表面上; 并且将细长的波导定位在细长的开放通道中具有倾斜的端部，其中斜面端部位于隔膜上方以在隔膜和波导的外表面之间限定干涉腔。 如此制造的传感器可以提供用于检测声发射波以及其它压力波的有效传感器。

    Polymeric antioxidants
    9.
    发明授权
    Polymeric antioxidants 失效
    聚合物抗氧化剂

    公开(公告)号：US07595074B2

    公开(公告)日：2009-09-29

    申请号：US10761933

    申请日：2004-01-21

    Applicant: Ashok L. Cholli ,  Vijayendra Kumar ,  Ashish Dhawan ,  Jayant Kumar ,  Virinder Singh Parmar ,  Lynne Ann Samuelson ,  Ferdinando F. Bruno

    Inventor： Ashok L. Cholli ,  Vijayendra Kumar ,  Ashish Dhawan ,  Jayant Kumar ,  Virinder Singh Parmar ,  Lynne Ann Samuelson ,  Ferdinando F. Bruno

    IPC: A23D7/00

    CPC classification number: A23G3/36 ,  A23G4/06 ,  A23L3/3463 ,  A23L3/349 ,  A23L13/42 ,  C09K15/08 ,  C09K15/10 ,  C09K15/12 ,  C09K15/18 ,  C09K15/20 ,  C10M2207/026 ,  C10M2209/10 ,  C11B5/0035

    Abstract: A method of preparing a phenolic polymer comprising: a) protecting at least one hydroxyl group of a substituted or unsubstituted phenol represented by Structural Formula (XXIX), wherein: R11, R12, R13, R14 and R15 are independently —H, —OH, —NH, —SH, a substituted or unsubstituted alkyl or aryl group, a substituted or unsubstituted alkoxycarbonyl or aryloxycarbonyl group, a substituted or unsubstituted alkoxy group or a saturated or unsaturated carboxylic acid group; or R11, R12, R13, R14 or R15, in conjunction with an adjacent R11, R12, R13, R14 or R15, forms a substituted or unsubstituted alkylene dioxy group; provided that at least one of R11, R12, R13, R14 or R15 is a tert-butyl group 1-ethenyl-2-carboxylic acid or ester thereof, a substituted or unsubstituted alkylene dioxy group or a substituted or unsubstituted n-alkoxycarbonyl group, at least one of R11, R12, R13, R14 or R15 is a hydroxyl group, and at least one of R11, R12, R13, R14 and R15 is —H; with a protecting group, wherein thereby obtaining one or more protected hydroxyl groups; and b) polymerizing the substituted or unsubstituted phenol, thereby obtaining the phenolic polymer.

    Abstract translation: 一种制备酚醛聚合物的方法，包括：a）保护由结构式（XXIX）表示的取代或未取代的酚的至少一个羟基，其中：R 11，R 12，R 13，R 14和R 15独立地为-H，-OH， -NH，-SH，取代或未取代的烷基或芳基，取代或未取代的烷氧基羰基或芳氧基羰基，取代或未取代的烷氧基或饱和或不饱和羧酸基团; 或R11，R12，R13，R14或R15与相邻的R11，R12，R13，R14或R15结合形成取代或未取代的亚烷基二氧基; 条件是R11，R12，R13，R14或R15中的至少一个是叔丁基1-乙烯基-2-羧酸或其酯，取代或未取代的亚烷基二氧基或取代或未取代的正烷氧基羰基， R 11，R 12，R 13，R 14或R 15中的至少一个为羟基，R 11，R 12，R 13，R 14和R 15中的至少一个为-H; 与保护基，其中由此获得一个或多个被保护的羟基; 和b）使取代或未取代的苯酚聚合，由此得到酚类聚合物。

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