WATER-ACTIVATED ADHESIVE AND PAPER-PLASTIC TAPE CONTAINING SAME
    72.
    发明公开
    WATER-ACTIVATED ADHESIVE AND PAPER-PLASTIC TAPE CONTAINING SAME 失效
    水活化胶及纸塑磁带录制这包括

    公开(公告)号:EP1028997A4

    公开(公告)日:2001-11-28

    申请号:EP97947436

    申请日:1997-11-10

    Applicant: TRU TECH INC

    Abstract: The present invention relates to an adhesive containing a primary water soluble adhesive agent, an adhesion promoter for providing initial tack to composition, and a water soluble polymer comprising an imine compound in an amount sufficient to provide adhesion to polymeric films and preferential anchorage of such films to a substrate. The primary adhesive agent is generally present in the amount of about 2 to 60% by weight, the adhesion promoter is generally present in an amount of about 5 to 30% by weight and the imine compound is generally present in the amount of about 0.1 to 7% by weight of the adhesive, with the balance being water. The adhesive include one or more of the following optional components: a primary chelating agent in an amount of about 0.5 to 6% by weight, a thinning agent in an amount of up to about 1% by weight, or a secondary chelating agent, a wetting agent, or a humectant, each in an amount of up to about 3% by weight of the adhesive. Also, the invention relates to a method of making the adhesive, the adhesive produced by the method and articles such as package sealing tapes having a substrate such as a plastic film with one of the adhesives described above provided on at least a portion and preferably substantially all of one surface of the plastic film.

    WATER-ACTIVATED ADHESIVE AND PAPER-PLASTIC TAPE CONTAINING SAME
    76.
    发明授权
    WATER-ACTIVATED ADHESIVE AND PAPER-PLASTIC TAPE CONTAINING SAME 失效
    水活化胶及纸塑磁带录制这包括

    公开(公告)号:EP1028997B1

    公开(公告)日:2003-05-14

    申请号:EP97947436.8

    申请日:1997-11-10

    Applicant: Tru-Tech, Inc.

    Abstract: The present invention relates to an adhesive containing a primary water soluble adhesive agent, an adhesion promoter for providing initial tack to composition, and a water soluble polymer comprising an imine compound in an amount sufficient to provide adhesion to polymeric films and preferential anchorage of such films to a substrate. The primary adhesive agent is generally present in the amount of about 2 to 60% by weight, the adhesion promoter is generally present in an amount of about 5 to 30% by weight and the imine compound is generally present in the amount of about 0.1 to 7% by weight of the adhesive, with the balance being water. The adhesive include one or more of the following optional components: a primary chelating agent in an amount of about 0.5 to 6% by weight, a thinning agent in an amount of up to about 1% by weight, or a secondary chelating agent, a wetting agent, or a humectant, each in an amount of up to about 3% by weight of the adhesive. Also, the invention relates to a method of making the adhesive, the adhesive produced by the method and articles such as package sealing tapes having a substrate such as a plastic film with one of the adhesives described above provided on at least a portion and preferably substantially all of one surface of the plastic film.

    WATER-ACTIVATED ADHESIVE AND PAPER-PLASTIC TAPE CONTAINING SAME
    77.
    发明公开
    WATER-ACTIVATED ADHESIVE AND PAPER-PLASTIC TAPE CONTAINING SAME 失效
    水活化胶及纸塑磁带录制这包括

    公开(公告)号:EP1028997A1

    公开(公告)日:2000-08-23

    申请号:EP97947436.8

    申请日:1997-11-10

    Applicant: Tru-Tech, Inc.

    Abstract: The present invention relates to an adhesive containing a primary water soluble adhesive agent, an adhesion promoter for providing initial tack to composition, and a water soluble polymer comprising an imine compound in an amount sufficient to provide adhesion to polymeric films and preferential anchorage of such films to a substrate. The primary adhesive agent is generally present in the amount of about 2 to 60% by weight, the adhesion promoter is generally present in an amount of about 5 to 30% by weight and the imine compound is generally present in the amount of about 0.1 to 7% by weight of the adhesive, with the balance being water. The adhesive include one or more of the following optional components: a primary chelating agent in an amount of about 0.5 to 6% by weight, a thinning agent in an amount of up to about 1% by weight, or a secondary chelating agent, a wetting agent, or a humectant, each in an amount of up to about 3% by weight of the adhesive. Also, the invention relates to a method of making the adhesive, the adhesive produced by the method and articles such as package sealing tapes having a substrate such as a plastic film with one of the adhesives described above provided on at least a portion and preferably substantially all of one surface of the plastic film.

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