Magnetic textile filament made from recycled or non-recycled neodymium powder and the design of a textile article comprising such a filament
A magnetic textile filament made from neodymium powder addresses the challenges of complex and unsightly closure systems by enabling easy and recyclable attachment and removal of textile elements, benefiting athletes and those with disabilities.
FR3161226A1Pending Publication Date: 2025-10-17MIGNOTTE HERVÉ
Patent Information
- Application Number
- FR2025001999
- Authority / Receiving Office
- FR · FR
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-04-11
- Filing Date
- 2025-02-27
- Publication Date
- 2025-10-17
Smart Images
Figure 00000000_0000_ABST
Abstract
The subject of the present invention relates to a method for manufacturing at least one textile filament for producing a textile article comprising at least one magnetized zone ensuring assembly of a ferromagnetic element with said textile article, said method comprising the following steps: supplying in a hopper a thermoplastic resin comprising a polymer mixture loaded with a powder of demagnetized particles, said resin being in the form of granules; extruding said thermoplastic resin by an extruder to obtain a viscous mass; melt spinning said viscous mass to obtain a winding of a textile filament, and magnetizing said textile filament.
Need to check novelty before this filing date? Find Prior Art
Citation Information
Patent Citations
Textile yarn containing magnetic fibers for use as magnetic marker
WO2001053575A1
Magnetic strands for fabric items
US10718067B1
Systems for reversible attaching flexible substrates
US20170035129A1