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    POLYOLEFIN COMPOSITION INCLUDING HOLLOW GLASS MICROSPHERES AND METHOD OF USING THE SAME
    2.
    发明申请
    POLYOLEFIN COMPOSITION INCLUDING HOLLOW GLASS MICROSPHERES AND METHOD OF USING THE SAME 审中-公开
    包含中空玻璃微球的聚烯烃组合物及其使用方法

    公开(公告)号：US20160326352A1

    公开(公告)日：2016-11-10

    申请号：US15109246

    申请日：2014-12-29

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Baris Yalcin ,  Ibrahim S. Gunes ,  Gustavo B. Carvalho ,  Mark J. Williams

    IPC: C08L23/06

    CPC classification number: C08L23/06 ,  C08K7/28 ,  C08L23/0815 ,  C08L23/12 ,  C08L23/14 ,  C08L51/06 ,  C08L2207/062

    Abstract: A composition that includes a polyolefin having first repeating units, hollow glass microspheres, a polyolefin impact modifier that is chemically non-crosslinked and free of polar functional groups, and a compatibilizer comprising the first repeating units and second repeating units, which are the first repeating units modified with polar functional groups. Articles made from the composition and methods of making an article by injection molding the composition are also disclosed.

    Abstract translation: 一种组合物，其包含具有第一重复单元的聚烯烃，中空玻璃微球，化学非交联且不含极性官能团的聚烯烃抗冲改性剂，以及包含第一重复单元和第二重复单元的相容剂，其为第一重复单元 用极性官能团修饰的单元。 还公开了通过注射成型制备制品的组合物和方法制成的制品。

    GLASS BUBBLES, COMPOSITES THEREFROM, AND METHOD OF MAKING GLASS BUBBLES
    3.
    发明申请
    GLASS BUBBLES, COMPOSITES THEREFROM, AND METHOD OF MAKING GLASS BUBBLES 审中-公开
    玻璃泡沫，其组合物和制造玻璃泡的方法

    公开(公告)号：US20150218349A1

    公开(公告)日：2015-08-06

    申请号：US14684926

    申请日：2015-04-13

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Stephen E. Amos ,  Robert W. Hunter ,  Ronald J. Israelson ,  Towako Takeishi ,  Mark J. Williams ,  Takujiro Yamabe

    IPC: C08K7/28

    CPC classification number: C08K7/28 ,  C08K2201/005 ,  Y10T428/2982 ,  Y10T428/2996

    Abstract: The present disclosure provides a plurality of glass bubbles having an average true density of up to about 0.55 grams per cubic centimeter and a size distribution including a median size in a range from about 15 micrometers to 40 micrometers. A hydrostatic pressure at which ten percent by volume of the plurality of glass bubbles collapses is at least about 100 megapascals. In some embodiments, the plurality of glass bubbles is a graded fraction preparable by classifying a second plurality of glass bubbles, wherein the second plurality of glass bubbles has a higher percentage of glass bubbles with a size of up to ten micrometers than the first plurality of glass bubbles. Composites including the plurality of glass bubbles are also disclosed.

    Abstract translation: 本公开提供了多个平均真实密度高达约0.55克/立方厘米的玻璃气泡，其尺寸分布包括在约15微米至40微米范围内的中值尺寸。 多个玻璃泡的10％（体积）塌陷的静水压力为至少约100兆帕。 在一些实施例中，多个玻璃气泡是通过对第二多个玻璃泡进行分类而制备的分级部分，其中第二多个玻璃气泡具有比第一多个玻璃泡具有高达十微米尺寸的较高百分比的玻璃气泡 玻璃泡沫。 还公开了包括多个玻璃泡的复合材料。

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