21.
    发明专利
    未知

    公开(公告)号:ES2095057T3

    公开(公告)日:1997-02-01

    申请号:ES93912867

    申请日:1993-06-03

    Applicant: BASF AG

    Abstract: PCT No. PCT/EP93/01395 Sec. 371 Date Dec. 13, 1994 Sec. 102(e) Date Dec. 13, 1994 PCT Filed Jun. 3, 1993 PCT Pub. No. WO93/25588 PCT Pub. Date Dec. 23, 1993A dispersion or solution of a free radical polymer, polycondensate or polyadduct, which consist of from 0.001 to 20% by weight of aldehyde groups -CHO or keto groups -CO-, contains, as a crosslinking agent, a compound having at least two H2N-O--groups or oxime ether groups derived therefrom.

    COATING AGENTS AND THEIR PREPARATION, AND CATHODIC ELECTROCOATING

    公开(公告)号:CA1263987A

    公开(公告)日:1989-12-19

    申请号:CA484066

    申请日:1985-06-14

    Applicant: BASF AG

    Abstract: O.Z.0050/37174 Cathodic coating agents which are rendered water-dilutable by the addition of an acid, contain binder systems possessing basic nitrogen groups and may or may not contain pigments, dyes, fillers; solvents, antioxidants, other surface coating assistants and/or additional crosslinking components, the binder system containing sulfonate and/or phosphonate groups or the esters of these groups in an amount of from 0.05 to 3% by weight, and the preparation of such products. The novel coating agents are useful for the cathodic electrocoating of electrically conductive substrates.

Patent Agency Ranking