Hydrophobing emulsions
    3.
    发明专利

    公开(公告)号:GB869961A

    公开(公告)日:1961-06-07

    申请号:GB3301458

    申请日:1958-10-16

    Applicant: BASF AG

    Abstract: An aqueous emulsion contains liquid or solid paraffin, a wax, an oil, a fat, or a resin; a salt of a di-, tri- or tetra-valent weakly basic metal, such as zirconyl acetate, and 2 to 20% of an alcohol containing not more than 5 carbon atoms in the molecule. The alcohol may be primary, secondary, or tertiary and may have a branched chain but should not saturate the aqueous phase. The emulsions may contain fatty or montanic acids.

Patent Agency Ranking