SUPPORT FILM, IN PARTICULAR FOR AN ADHESIVE TAPE AND USE THEREOF
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United States of America Patent
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app pub date -
Jul 14, 2014
filing date -
Jan 22, 2008
priority date (Note) -
Abandoned
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Abstract
Support film, in particular for an adhesive tape that is stretched monoaxially in the longitudinal direction and that contains a base layer made of polypropylene and a co-extrusion layer made of polyethylene, characterized in that the tension in the longitudinal direction at 10% strain is at least 150 N/mm2, preferably at least 200 N/mm2, most preferably at least 250 N/mm2 and a separating enamel coat is applied to the exterior side of the co-extrusion layer.
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