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US 2026/0155277 A1Published application
Cable
AssigneeLEONI Kabel GmbH
InventorsRainer SCHLEHUBER, Patrick WINTER, Christian ERNST
Life of this patent
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Abstract
An electrical or optical cable with at least one insulated core and an inner sheath layer comprises an adhesion regulator composition that makes it possible to achieve a reproducible value for the stripping force during the manufacture of the cable and to dispense with the use of powder in cables. The adhesion regulator composition is part of the core insulation and/or the inner sheath layer and comprises poly(organo)siloxane compounds and fatty acid amides. The cable optionally has an outer sheath layer that is free of the adhesion regulator composition.
Claims14
Cable comprising:
- at least one insulated core,
- an inner sheath layer, wherein the inner sheath layer surrounds the at least one insulated core in direct contact,
- characterized in that
- the inner jacket layer and/or the insulation of the at least one insulated core comprises a mixture of polymer material and an adhesion regulator composition, wherein the adhesion regulator composition contains at least one poly(organo)siloxane compound and at least one fatty acid amide, and
- optionally, one or more additional jackets and/or outer jacket layers without adhesion regulator composition.
2 more elements
Dependencies are inferred from the claim text.