ANTIMICROBIAL HYDROPHILIC POLYURETHANE FOAM SPONGES

    公开(公告)号:US20190254496A1

    公开(公告)日:2019-08-22

    申请号:US16344203

    申请日:2017-10-11

    Abstract: The inventors of the present disclosure recognized that, surprisingly, the antimicrobial treatments used on cellulosic sponges do not work in hydrophilic polyurethane sponges. As such, the inventors of the present disclosure discovered a need for an antimicrobial treatment for use on hydrophilic polyurethane foam sponges. The present inventors invented one antimicrobial composition for use on hydrophilic polyurethane foam sponges including an acetate salt solution humectant. The present inventors invented another antimicrobial composition for use on hydrophilic polyurethane foam sponges including a non-halogen humectant comprising a salt solution having a pH between about 3 and 10 and a water activity of less than 0.9 at 25° C.

    POLYOLEFIN COMPOSITION INCLUDING HOLLOW GLASS MICROSPHERES AND METHOD OF USING THE SAME
    9.
    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

    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。

Patent Agency Ranking