Tubular Film and the Use Thereof

A tubular film with one or more layers is provided, wherein at least one of the two external sides of the tubular film has a coating at least in sections with at least one polysiloxane and/or a coating and/or covering with at least one migrating compound.

Tubular film and the use thereof

ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL

Devices or appurtenances for use in, or in connection with, pipes or pipe systems -Devices for covering leaks in pipes or hoses, e.g. hose-menders-from inside the pipe -a pipe ; or flexible liner;  being inserted in the damaged section-the flexible liner being pulled into the damaged section-and being inflated

PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL

TECHNICAL SUBJECTS COVERED BY FORMER USPC

Stock material or miscellaneous articles-Hollow or container type article [e.g., tube, vase, etc.]-Polymer or resin containing [i.e., natural or synthetic]-Open-ended, self-supporting conduit, cylinder, or tube-type article

TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Devices or appurtenances for use in, or in connection with, pipes or pipe systems -Devices for covering leaks in pipes or hoses, e.g. hose-menders-from inside the pipe -a pipe ; or flexible liner;  being inserted in the damaged section-materials for flexible liners

LAYERED PRODUCTS

Layered products having a non-planar shape-Tubular products

LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM

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