MICROCAPSULES WITH ACYLUREA WALLS
    12.
    发明专利

    公开(公告)号:CA2716917A1

    公开(公告)日:2009-09-17

    申请号:CA2716917

    申请日:2009-03-09

    Applicant: BASF SE

    Abstract: The invention relates to a method for production of microcapsules with a capsule wall and a capsule core comprising the method steps: a) producing an oil-in-water emulsion with a disperse phase comprising the core material and an oligocar-bodiimide, an aqueous continuous phase and a protective colloid and b) subsequent reaction of one or more di- and/or poly-carboxylic acids and the water-soluble salts thereof with the oligocarbodiimide and microcapsules which may be produced by the above method.

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