Fluoropolymers having diacrylate ends
    5.
    发明授权
    Fluoropolymers having diacrylate ends 失效
    具有二丙烯酸酯末端的含氟聚合物

    公开(公告)号:US08575300B2

    公开(公告)日:2013-11-05

    申请号:US13676201

    申请日:2012-11-14

    IPC分类号: C08G63/78

    CPC分类号: C08F261/06 C08F214/18

    摘要: Disclosed herein is a telechelic diacrylate fluoropolymer and a process for manufacture of the fluoropolymer. The diacrylate copolymer is of formula CH2═CR′COO—(CH2)n—R—(CH2)n—OOCCR′═CH2, wherein R is selected from the group consisting of i) an oligomer comprising copolymerized units of vinylidene fluoride and perfluoro(methyl vinyl ether), ii) an oligomer comprising copolymerized units of vinylidene fluoride and hexafluoropropylene, iii) an oligomer comprising copolymerized units of tetrafluoroethylene and perfluoro(methyl vinyl ether), and iv) an oligomer comprising copolymerized units of tetrafluoroethylene and a hydrocarbon olefin, R′ is H or—CH3, n is 1-4 and wherein said oligomer has a number average molecular weight of 1000 to 25,000 daltons.

    摘要翻译: 本文公开了遥爪二丙烯酸酯含氟聚合物和制造含氟聚合物的方法。 二丙烯酸酯共聚物具有式CH2 = CR'COO-(CH2)nR-(CH2)n-OOCCR'= CH2,其中R选自i)包含偏二氟乙烯和全氟(甲基)丙烯的共聚单元的低聚物 乙烯基醚),ii)包含偏二氟乙烯和六氟丙烯的共聚单元的低聚物,iii)包含四氟乙烯和全氟(甲基乙烯基醚)的共聚单元的低聚物,和iv)包含四氟乙烯和烃烯烃的共聚单元的低聚物,R '是H或-CH 3,n为1-4,并且其中所述低聚物的数均分子量为1000至25,000道尔顿。

    SYSTEM AND METHOD FOR DETECTING NEUROLOGICAL DISEASE

    公开(公告)号:US20200146611A1

    公开(公告)日:2020-05-14

    申请号:US16741549

    申请日:2020-01-13

    IPC分类号: A61B5/00 A61B3/00 A61B3/113

    摘要: A system and method of detecting eye movements of a subject for the diagnosis of neurological disorders. The method includes tracking eye movements of the subject, identifying microsaccades from the tracked eye movements, and characterizing microsaccade dynamics of the identified microsaccades to determine one or more parameters, such as microsaccade direction, microsaccade velocity, microsaccade magnitude, microsaccadic peak velocity-magnitude relationship, microsaccade duration, and intersaccadic intervals. The method also includes comparing the one or more determined parameters with a corresponding control parameter, assessing the comparison to determine differences between the one or more determined parameters and the corresponding control parameters, and generating a report including the diagnosis of neurological disorder based on the assessment.

    System and method for detecting neurological disease

    公开(公告)号:US10537276B2

    公开(公告)日:2020-01-21

    申请号:US15958403

    申请日:2018-04-20

    IPC分类号: A61B5/00 A61B3/00 A61B3/113

    摘要: A system and method of detecting eye movements of a subject for the diagnosis of neurological disorders. The method includes tracking eye movements of the subject, identifying microsaccades from the tracked eye movements, and characterizing microsaccade dynamics of the identified microsaccades to determine one or more parameters, such as microsaccade direction, microsaccade velocity, microsaccade magnitude, microsaccadic peak velocity-magnitude relationship, microsaccade duration, and intersaccadic intervals. The method also includes comparing the one or more determined parameters with a corresponding control parameter, assessing the comparison to determine differences between the one or more determined parameters and the corresponding control parameters, and generating a report including the diagnosis of neurological disorder based on the assessment.