Lofty fibrous trim part
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United States of America Patent
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Jul 26, 2022
Grant Date -
May 7, 2020
app pub date -
Apr 25, 2018
filing date -
May 2, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Trim part for a vehicle, comprising at least a fibrous layer comprising of thermoplastic bicomponent filaments or staple fibers, consisting of a first polymer forming the sheath of the bicomponent filament or staple fiber and a second polymer forming the core of the bicomponent filament or staple fiber and whereby the fibrous layer is consolidated by heating thereby melting the sheath polymer forming binding points between the filaments or staple fibers, characterized in that at least the sheath of the bicomponent filament or staple fiber comprises a shrinkage reducing additive being at least a polysiloxane, preferably a polydimethylsiloxane.
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