Patents Assigned to LOGIS TECHNOLOGIES GMBH
  • Patent number: 11225591
    Abstract: The invention relates to a method for producing a single-sided adhesive film (1). Said method consists of providing a support layer (2) and coating a first side of the support layer (2) with an adhesive film (3), a lubricant coating (4) is applied to a second side of the support layer (2), the support layer (2) being in the form of a polyester film. Said method is characterised in that the polyester film, prior to bonding to the adhesive layer (3), and the lubricant coating (4) is treated with trichloroacetic acid, sodium persulphate, iron chloride or copper chloride in order to increase the surface energy of the polyester film. The invention also relates to a one-sided adhesive film (1) produced according to the above-mentioned method.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: January 18, 2022
    Assignees: Lohmann GmbH & Co. KG, LOGIS AG, LOGIS TECHNOLOGIES GMBH
    Inventors: Thomas Fogel, Christoph Frieb, Martin Haag
  • Patent number: 11208577
    Abstract: The present invention relates to a method for producing a single-sided adhesive film (1) for securing a load, comprising providing a backing layer (2) and coating a first side of the backing layer (2) with an adhesive layer (3), wherein a plastic (4) is applied to a second side of the backing layer (2) in order to form a non-slip surface on the adhesive film (1). Moreover, the present invention relates to a single-sided adhesive film (1) produced by the above method.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: December 28, 2021
    Assignees: Lohmann GmbH & Co. KG, LOGIS AG, LOGIS TECHNOLOGIES GMBH
    Inventors: Thomas Fogel, Christoph Frieb, Martin Haag
  • Publication number: 20190225839
    Abstract: The invention relates to a method for producing a single-sided adhesive film (1). Said method consists of providing a support layer (2) and coating a first side of the support layer (2) with an adhesive film (3), a lubricant coating (4) is applied to a second side of the support layer (2), the support layer (2) being in the form of a polyester film. Said method is characterised in that the polyester film, prior to bonding to the adhesive layer (3), and the lubricant coating (4) is treated with trichloroacetic acid, sodium persulphate, iron chloride or copper chloride in order to increase the surface energy of the polyester film. The invention also relates to a one-sided adhesive film (1) produced according to the above-mentioned method.
    Type: Application
    Filed: July 11, 2017
    Publication date: July 25, 2019
    Applicants: Lohmann GmbH & Co. KG, LOGIS AG, LOGIS INNOVATIONS GMBH, LOGIS TECHNOLOGIES GMBH
    Inventors: Thomas FOGEL, Christoph FRIEB, Martin HAAG
  • Publication number: 20190153268
    Abstract: The present invention relates to a method for producing a single-sided adhesive film (1) for securing a load, comprising providing a backing layer (2) and coating a first side of the backing layer (2) with an adhesive layer (3), wherein a plastic (4) is applied to a second side of the backing layer (2) in order to form a non-slip surface on the adhesive film (1). Moreover, the present invention relates to a single-sided adhesive film (1) produced by the above method.
    Type: Application
    Filed: July 11, 2017
    Publication date: May 23, 2019
    Applicants: Lohmann GmbH & Co. KG, LOGIS AG, LOGIS INNOVATIONS GMBH, LOGIS TECHNOLOGIES GMBH
    Inventors: Thomas FOGEL, Christoph FRIEB, Martin HAAG