AQUEOUS STAIN BLOCKING COATING COMPOSITIONS

    公开(公告)号:CA2742244C

    公开(公告)日:2017-01-03

    申请号:CA2742244

    申请日:2009-11-11

    Applicant: BASF SE

    Abstract: An aqueous coating composition for blocking stains and a method of using the coating composition is described. The coating composition includes an aqueous dispersion of a copolymer that is derived from a single stage emulsion polymeriza-tion of an ethylenically unsaturated nonionic monomer, greater than 0 and less than 1.5% by weight of an ethylenically unsaturat-ed strong acid monomer or salt thereof, and greater than 1.5% and less than 3% by weight of methacrylic acid.

    47.
    发明专利
    未知

    公开(公告)号:BRPI0810838A2

    公开(公告)日:2014-10-29

    申请号:BRPI0810838

    申请日:2008-04-28

    Applicant: BASF SE

    Abstract: A process for preparing aqueous dispersions of composite particles using monomers containing silane groups.

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