Invention Grant
- Patent Title: Fiber reinforced polypropylene composite interior trim cover panels
- Patent Title (中): 纤维增强聚丙烯复合内饰面板
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Application No.: US11387496Application Date: 2006-03-23
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Publication No.: US08119725B2Publication Date: 2012-02-21
- Inventor: Arnold Lustiger , Jeffrey Valentage
- Applicant: Arnold Lustiger , Jeffrey Valentage
- Applicant Address: US TX Houston
- Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee Address: US TX Houston
- Agent Catherine L. Bell; Darryl M. Tyus; Kristina M. Leavitt
- Main IPC: C08L23/12
- IPC: C08L23/12 ; C08L23/14 ; C08K3/34 ; B29C47/00

Abstract:
A fiber reinforced polypropylene composite interior trim cover panel. The interior trim cover panel is molded from a composition comprising at least 30 wt % polypropylene based resin, from 10 to 60 wt % organic fiber, from 0 to 40 wt % inorganic filler, and optionally from 0 to 0.1 wt % lubricant, based on the total weight of the composition, the interior trim cover panel having an outer surface and an underside surface. A process for producing an interior trim cover panel for a vehicle is also provided. The process includes the step of injection molding a composition to form the interior trim cover panel for a vehicle, the interior trim cover panel having at least an outer surface and an underside surface, wherein the composition comprises at least 30 wt % polypropylene, from 10 to 60 wt % organic fiber, from 0 to 40 wt % inorganic filler, and optionally from 0 to 0.1 wt % lubricant, based on the total weight of the composition.
Public/Granted literature
- US20060264555A1 Fiber reinforced polypropylene composite interior trim cover panels Public/Granted day:2006-11-23
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