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    OPTICAL FILM, OPTICAL CONSTRUCTION, AND DISPLAY SYSTEM
    3.
    发明申请
    OPTICAL FILM, OPTICAL CONSTRUCTION, AND DISPLAY SYSTEM 审中-公开

    公开(公告)号：WO2022123345A1

    公开(公告)日：2022-06-16

    申请号：PCT/IB2021/060142

    申请日：2021-11-02

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY [US]/[US]

    Inventor： ACHARYA, Bharat R. ,  SITTER, Brett J. ,  TAYLOR, Robert D. ,  TIAN, Zhicheng ,  DIZIO, James P. ,  SANFORD, Quinn D. ,  HACKBARTH, Kent C. ,  SOUSA, Matthew E.

    IPC: G02B5/30 ,  G02B5/02 ,  G02B1/04

    Abstract: An optical construction includes a reflective polarizer and an optical film. The optical film includes a matrix and a plurality of first particles dispersed in the matrix. Each of the matrix and the plurality of first particles includes a silicone polyoxamide and an acrylate polymer. For substantially normally incident light and for at least a first wavelength in a first wavelength range, the reflective polarizer reflects about 60% for a first polarization state and transmits about 40% for an orthogonal second polarization state. For at least a second wavelength in a second wavelength range, each of the reflective polarizer and the optical film transmits about 60% of an incident light for each of the first and second polarization states. For at least the first wavelength, optical film has an optical haze and a depolarization ratio. A ratio of the depolarization ratio to the optical haze is less than 0.1.

    FIBRIN COMPOSITION COMPRISING CARRIER MATERIAL, METHOD AND WOUND ARTICLES
    5.
    发明申请
    FIBRIN COMPOSITION COMPRISING CARRIER MATERIAL, METHOD AND WOUND ARTICLES 审中-公开
    包含载体材料的纤维蛋白组合物，方法和伤口制品

    公开(公告)号：WO2018067628A1

    公开(公告)日：2018-04-12

    申请号：PCT/US2017/055022

    申请日：2017-10-04

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： BJORK, Jason W. ,  DETERMAN, Amy S. ,  O'HARE, Jonathan J. ,  ASMUS, Robert A. ,  DIZIO, James P. ,  TIAN, Zhicheng

    IPC: A61L24/10 ,  A61L31/04

    Abstract: Provided is a method of forming a fibrin hydrogel composition, the method including providing a fibrin hydrogel or precursor thereof, comprising fibrin hydrogel forming salt. The fibrin hydrogel forming salt concentration is greater than or equal to the threshold concentration to form a fibrin hydrogel. The method further includes combining the fibrin hydrogel with a carrier material. The concentration of the carrier material typically ranges from 0.1 to about 50 wt.-%. The method further includes reducing the salt concentration below the threshold concentration to form a fibrin hydrogel.

    Abstract translation: 提供形成纤维蛋白水凝胶组合物的方法，所述方法包括提供包含纤维蛋白水凝胶形成盐的纤维蛋白水凝胶或其前体。 形成纤维蛋白水凝胶的盐浓度大于或等于形成纤维蛋白水凝胶的阈值浓度。 该方法进一步包括将纤维蛋白水凝胶与载体材料组合。 载体材料的浓度通常在0.1至约50重量％的范围内。 该方法还包括将盐浓度降低到阈值浓度以下以形成血纤蛋白水凝胶。

    FIBRINOGEN COMPOSITION, METHOD AND WOUND ARTICLES
    6.
    发明申请
    FIBRINOGEN COMPOSITION, METHOD AND WOUND ARTICLES 审中-公开
    纤维蛋白原组合物，方法和伤口制品

    公开(公告)号：WO2018067622A1

    公开(公告)日：2018-04-12

    申请号：PCT/US2017/055015

    申请日：2017-10-04

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： DIZIO, James P. ,  TIAN, Zhicheng ,  BJORK, Jason W. ,  DETERMAN, Amy S. ,  ASMUS, Robert A. ,  O'HARE, Jonathan J.

    IPC: A61L24/10 ,  A61L15/42 ,  A61F13/00

    Abstract: Provided is a method of forming a fibrinogen hydrogel composition, the method including providing a fibrinogen hydrogel or precursor thereof, comprising fibrinogen hydrogel forming salt. The fibrinogen hydrogel forming salt concentration is greater than or equal to the threshold concentration to form a fibrinogen hydrogel. The method further includes denaturing the fibrinogen hydrogel such as by heating. The method optionally further includes combining the fibrinogen hydrogel with a carrier material. When present, the concentration of the carrier material typically ranges from 0.1 to about 50 wt.-%. The method further includes reducing the salt concentration below the threshold concentration to form a fibrinogen hydrogel.

    Abstract translation: 提供形成纤维蛋白原水凝胶组合物的方法，所述方法包括提供包含纤维蛋白原水凝胶形成盐的纤维蛋白原水凝胶或其前体。 形成纤维蛋白原水凝胶的盐浓度大于或等于阈值浓度以形成纤维蛋白原水凝胶。 该方法还包括例如通过加热使纤维蛋白原水凝胶变性。 该方法任选地进一步包括将纤维蛋白原水凝胶与载体材料组合。 当存在时，载体材料的浓度通常在0.1至约50重量％的范围内。 该方法还包括将盐浓度降低至低于阈值浓度以形成纤维蛋白原水凝胶。

    OXALATE ESTER - POLYAMINE THERMOSETTING COMPOSITIONS
    7.
    发明申请
    OXALATE ESTER - POLYAMINE THERMOSETTING COMPOSITIONS 审中-公开
    草酸酯 - 聚胺热固化组合物

    公开(公告)号：WO2017112457A1

    公开(公告)日：2017-06-29

    申请号：PCT/US2016/066333

    申请日：2016-12-13

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： RASMUSSEN, Jerald K. ,  DEMIRGÖZ, Döne ,  CHRISTIAN, Taylor M. ,  KIPKE, Cary A. ,  BEVERIDGE, Nicole Morozowich ,  KLEIN, Andrew P. ,  HAYS, David S. ,  DIZIO, James P. ,  GRIESGRABER, George W. ,  ASMUS, Robert A.

    IPC: C09J4/06 ,  C07C69/36 ,  C09J133/06 ,  C09J135/00

    CPC classification number: C09J4/06 ,  C09J133/06 ,  C09J135/00

    Abstract: Polymeric materials are disclosed herein that include a reaction product of components comprising: a) a first amine component having at least two and at most three primary amino groups, secondary amino groups, or a mixture thereof, with the proviso that the first amine component is not a silicone diamine; b) a second amine component having (i) greater than three primary amino groups, or (ii) at least three primary amino groups and a plurality of secondary amino groups, wherein the second amine component is a polymeric material having a carbon backbone or a polymeric material having a carbon backbone with a plurality of catenated nitrogen atoms; and c) an oxalate ester.

    Abstract translation: 本文公开了聚合物材料，其包括组分的反应产物，所述组分包含：a）具有至少两个且至多三个伯氨基，仲氨基或其混合物的第一胺组分与 条件是第一胺组分不是硅氧烷二胺; b）第二胺组分，其具有（i）大于三个伯氨基，或（ii）至少三个伯氨基和多个仲氨基，其中第二胺组分是具有碳主链或 具有碳主链的多个连接的氮原子的聚合物材料; 和c）草酸酯。

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