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    Polarity manipulation in polystyrene for enhanced bio-polymer miscibility
    4.
    发明授权
    Polarity manipulation in polystyrene for enhanced bio-polymer miscibility 有权
    在聚苯乙烯中的极性操作提高了生物聚合物的混溶性

    公开(公告)号：US08957152B2

    公开(公告)日：2015-02-17

    申请号：US13171828

    申请日：2011-06-29

    申请人： Wei Wang ,  David W. Knoeppel ,  Jose Sosa

    发明人： Wei Wang ,  David W. Knoeppel ,  Jose Sosa

    IPC分类号： C08L25/14 ,  C08L35/06 ,  C08L67/04 ,  C08L29/04 ,  C08L35/00 ,  C08L67/00 ,  C08K5/053 ,  C08K5/00

    CPC分类号： C08L25/14 ,  C08K5/0016 ,  C08L1/00 ,  C08L3/00 ,  C08L5/00 ,  C08L25/08 ,  C08L29/04 ,  C08L35/06 ,  C08L67/04 ,  C08L2201/06

    摘要： A styrenic composition including a polar modified styrenic co-polymer resulting from the polymerization of a combined mixture of at least one styrenic monomer and at least one comonomer and a biodegradable component is disclosed. The at least one comonomer includes a polar functional group and the polar modified styrenic co-polymer and the biodegradable component are combined to obtain a styrenic composition having a biodegradable component. Also disclosed is a method of enhancing bio-polymer miscibility in a styrenic based polymer. The polarity of a blend is manipulated by combining a styrenic monomer and a polar co-monomer to form a combined mixture and subjecting the combined mixture to polymerization to obtain a styrenic polymer blend to which a bio-polymer is added.

    摘要翻译： 公开了一种苯乙烯组合物，其包含由至少一种苯乙烯类单体和至少一种共聚单体和可生物降解的组分的组合混合物的聚合产生的极性改性苯乙烯共聚物。 所述至少一种共聚单体包括极性官能团和极性改性的苯乙烯类共聚物，并且所述可生物降解的组分被组合以获得具有可生物降解的组分的苯乙烯组合物。 还公开了一种提高苯乙烯类聚合物中生物聚合物混溶性的方法。 通过组合苯乙烯类单体和极性共聚单体来混合共混物的极性，以形成组合的混合物，并将合并的混合物进行聚合，得到加入生物聚合物的苯乙烯聚合物共混物。

    Waste disposer
    8.
    发明授权
    Waste disposer 有权

    公开(公告)号：US11590544B2

    公开(公告)日：2023-02-28

    申请号：US16993100

    申请日：2020-08-13

    申请人： Wei Wang

    发明人： Wei Wang

    IPC分类号： B09B3/40 ,  B02C18/14 ,  B02C23/20 ,  C02F11/12 ,  F26B1/00 ,  F26B3/347 ,  C02F11/131

    摘要： A waste disposer comprising a primary dehydrating chamber, a grinding device, a secondary dehydrating chamber, and a storage chamber. The primary dehydrating chamber is adapted to allow waste to be heated therein to partly dehydrate the waste. The primary dehydrating chamber has: a first waste inlet for receiving the waste, a first vapor outlet for exhausting vapor from the waste, a drainage outlet for draining free liquid from the waste, and a first waste outlet for outputting the partly dehydrated waste. The grinding device is adapted to receive the waste from the first waste outlet and grind the waste to reduce the size thereof. The secondary dehydrating chamber is adapted to allow the ground waste to be heated therein to further dehydrate the waste. The secondary dehydrating chamber has a second waste inlet for receiving the ground waste, a second vapor outlet for exhausting vapor from the waste, and a second waste outlet for outputting the further dehydrated waste. The storage chamber is adapted to receive the waste from the second waste outlet and store the waste in the storage chamber.

    Method and apparatus for detecting signal propagation type
    9.
    发明授权
    Method and apparatus for detecting signal propagation type 有权

    公开(公告)号：US11558715B2

    公开(公告)日：2023-01-17

    申请号：US17270935

    申请日：2018-08-31

    申请人： Zhuoqi Zeng ,  Steven Liu ,  Huajun Yu ,  Wei Wang ,  Robert Bosch GmbH

    发明人： Zhuoqi Zeng ,  Steven Liu ,  Huajun Yu ,  Wei Wang

    IPC分类号： H04W4/029 ,  G01S5/02 ,  H04B1/7163

    摘要： The present invention relates to a method and apparatus for detecting a signal propagation type. The method comprises: calculating a similarity value of a currently received pulse response and a reference pulse response when a certain positioning base station of a UWB positioning system currently receives a pulse response from a certain positioning tag, the similarity value indicating the degree of similarity between the currently received pulse response and the reference pulse response, wherein the reference pulse response is a pulse response previously received by the positioning base station from the positioning tag; and determining the current type of signal propagation between the positioning base station and the positioning tag on the basis of the similarity value. The method and apparatus can detect the type of signal propagation between the positioning base station and positioning tag of the UWB positioning system.