Antifoam preparation for aqueous systems
    9.
    发明授权
    Antifoam preparation for aqueous systems 失效
    用于水质系统的反刍动物准备

    公开(公告)号:US3666681A

    公开(公告)日:1972-05-30

    申请号:US3666681D

    申请日:1970-03-16

    Applicant: DOW CORNING

    Inventor: KEIL JOSEPH W

    CPC classification number: B01D19/0409 B01D19/0413 B01D19/0418

    Abstract: The present invention relates to an antifoaming preparation for aqueous systems consisting essentially of a water insoluble organic liquid, e.g., mineral oil; a filler; a hydroxyl endblocked organopolysiloxane or a benzene soluble organopolysiloxane resin; and an ingredient, e.g., KOH, a hydrocarbon amine, ammonia, or hexamethyldisilazane which would lend compatibility between the filler and the silicone fluid or silicone resin component. The preparations in question would be particularly useful in the pulp and paper industry.

    Abstract translation: 本发明涉及用于水性体系的消泡剂,其基本上由水不溶性有机液体例如矿物油组成; 填料; 羟基封端的有机聚硅氧烷或苯可溶的有机聚硅氧烷树脂; 以及一种成分,例如KOH,烃胺,氨或六甲基二硅氮烷,其将使填料与硅酮流体或有机硅树脂组分之间相容。 有关的准备工作对纸浆和造纸工业尤其有用。

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