DENTAL GYPSUM POWDER
    1.
    发明申请
    DENTAL GYPSUM POWDER 审中-公开
    牙膏粉

    公开(公告)号:US20160015605A1

    公开(公告)日:2016-01-21

    申请号:US14773420

    申请日:2014-03-12

    Applicant: GC CORPORATION

    Abstract: The problem to be solved is to provide a dental gypsum powder capable of suppressing mixing of bubbles in a kneaded object while including a resin component. A dental gypsum powder includes 0.5 to 4 wt. % of a solid component included in acrylic polymer dispersion; and 0.001 to 0.2 wt. % of cyclic siloxane including 3 to 10 SiO(CH3)2 units. More preferably, it includes 1 to 3 wt. % of the solid component included in the acrylic polymer dispersion.

    Abstract translation: 要解决的问题是提供一种能够抑制捏合物中的气泡混合同时包含树脂成分的牙石膏粉末。 牙膏粉末含有0.5〜4重量% 包含在丙烯酸类聚合物分散体中的固体成分的% 和0.001〜0.2重量% %的包含3至10个SiO(CH 3)2单元的环状硅氧烷。 更优选地,其包括1至3重量% 包含在丙烯酸类聚合物分散体中的固体组分的%。

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