Printable polystyrene film with pigmented - acrylate coating

    公开(公告)号:DE1963398A1

    公开(公告)日:1971-06-24

    申请号:DE1963398

    申请日:1969-12-18

    Applicant: BASF AG

    Abstract: The film is coated with a paper-coating material consisting of 100 parts pigment with 20 to 100 parts of a binder, in which the binder is a co-polymer of an acrylic or methacrylic acid ester, an unsaturated carboxylic acid and, opt. other vinyl monomers. The coating is suitable for application to any of the usual styrene polymers, esp. polystyrene or styrene -acrylonitrile co-polymer modified with rubber for improved impact-resistance. Adhesion of the coating to the film is good and ageing is better than that of polybutadiene coatings, with less yellowing and embrittlement.

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