41.
    发明专利
    未知

    公开(公告)号:NO972057D0

    公开(公告)日:1997-05-02

    申请号:NO972057

    申请日:1997-05-02

    Applicant: BASF AG

    Abstract: PCT No. PCT/EP95/04180 Sec. 371 Date May 5, 1997 Sec. 102(e) Date May 5, 1997 PCT Filed Oct. 25, 1995 PCT Pub. No. WO96/14355 PCT Pub. Date May 17, 1996An aqueous polymer emulsion contains a dispersed polymer A, which is obtainable by free radical aqueous emulsion polymerization of different monomer compositions in two successive stages and has ureido groups, and a polyaldehyde compound.

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