Fiber for sound-absorbing material for vehicles and sound-absorbing material for vehicles including the same
Fiber for sound-absorbing material for vehicles and sound-absorbing material for vehicles including the same
- Neue Suche nach: LEE JUNG WOOK
- Neue Suche nach: KIM SEONG JE
- Neue Suche nach: KIM JI WAN
- Neue Suche nach: KIM TAE YOON
- Neue Suche nach: RYU JONG HYUN
- Neue Suche nach: LEE MYUNG SIK
- Neue Suche nach: WOO HEE KOO
- Neue Suche nach: LEE JUNG WOOK
- Neue Suche nach: KIM SEONG JE
- Neue Suche nach: KIM JI WAN
- Neue Suche nach: KIM TAE YOON
- Neue Suche nach: RYU JONG HYUN
- Neue Suche nach: LEE MYUNG SIK
- Neue Suche nach: WOO HEE KOO
Disclosed are a fiber for a sound-absorbing material for vehicles and a sound-absorbing material for vehicles including the same. The cross-section of the fiber for a sound-absorbing material includes a first end portion, a second end portion spaced apart from the first end portion, and an intermediate portion connected to the first end portion and the second end portion. The intermediate portion includes at least three bent portions. Each of the first end portion and the second end portion has a width larger than the width of the intermediate portion.
Dokumentinformationen
Fiber for sound-absorbing material for vehicles and sound-absorbing material for vehicles including the same
2023-05-16
Patent
Elektronische Ressource
Englisch
| IPC: | D01F Chemische Gesichtspunkte bei der Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern , CHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |