Claims
- 1. An automobile fascia, comprising: a structure extending horizontally and vertically across an entire front end or rear end of the automobile, said structure having an average wall thickness of less than about 2.2 mm, said structure formed from at least one polyolefin material and reinforcement particles dispersed within the at least one polyolefin material, said reinforcement particles comprising less than 15% of a total volume of the structure, at least 40% of the reinforcement particles having a thickness of less than about 50 nanometers, and a decorative coating layer having a least one coloring agent disposed on the structure.
- 2. A fascia for an automobile in accordance with claim 1, wherein at least 50% of the reinforcement particles have a thickness of less than about 20 nanometers and wherein at least 99% of the reinforcement particles have a thickness of less than about 30 nanometers.
- 3. A fascia for an automobile in accordance with claim 2, wherein a modulus of the fascia is between about 250,000 to about 450,000 PSI.
- 4. A fascia for an automobile in accordance with claim 1, wherein said structure has an average wall thickness greater than about 1.4 mm.
- 5. A fascia for an automobile in accordance with claim 4, wherein the average wall thickness is below about 2.0 mm.
- 6. A fascia for an automobile in accordance with claim 1, wherein said polyolefin is at least one member selected from the group consisting of polypropylene, ethylene-propylene copolymers, thermoplastic olefins (TPOs), and thermoplastic polyolefin elastomers (TPEs).
- 7. A fascia for an automobile in accordance with claim 1, wherein at least 80% of said reinforcement particles have an aspect ratio of about 50 to about 300.
- 8. A fascia for an automobile in accordance with claim 7, wherein at least 90% of the reinforcement particles have an aspect ratio of about 100 to about 200.
- 9. A fascia for an automobile in accordance with claim 1, wherein said reinforcement particles comprise at least one material selected from a group consisting of montmorillonite, vermiculite, hectorite, saponite, hydrotalcites, kanemite, sodium octosilicate, magadiite, and kenyaite.
- 10. A fascia for an automobile in accordance with claim 1, wherein said reinforcement particles comprise about 2-8% of the total volume of the fascia.
Parent Case Info
This application also claims the benefit of U.S. Provisional Application No. 60/086,615, filed May 22, 1998.
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
102e Date |
371c Date |
PCT/US99/11195 |
|
WO |
00 |
11/22/2000 |
11/22/2000 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO99/61287 |
12/2/1999 |
WO |
A |
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
5071500 |
Kumagai et al. |
Dec 1991 |
|
5609374 |
Sawae et al. |
Mar 1997 |
|
5711562 |
Terada et al. |
Jan 1998 |
|
Provisional Applications (1)
|
Number |
Date |
Country |
|
60/086615 |
May 1998 |
US |