Claims
- 1. An interior trim component for a motor vehicle, comprising: a structure formed from at least one polyolefin material and reinforcement particles dispersed within the at least one polyolefin material, said reinforcement particles comprising 10% or less of a total volume of the structure, at least 40% of the reinforcement particles having a thickness of about 50 nanometers or less, said structure and hence said interior trim component being devoid of any decorative coating layer disposed thereon in its final finished form for installation into a vehicle so that said trim component comprises an unpainted visible surface finish.
- 2. An interior trim component according to claim 1, wherein at least 50% of the reinforcement particles have a thickness of about 20 nanometers or less.
- 3. An interior trim component according to claim 2, wherein at least 90% of the particles have a thickness of about 5 nanometers or less.
- 4. An interior trim component according to claim 2, wherein at least 99% of the particles have a thickness of about 30 nanometers or less.
- 5. An interior trim component in accordance with claim 4, wherein said structure is loaded with reinforcement particles in an amount of about 3-7% of the total volume of the structure.
- 6. An interior trim component according to claim 1, wherein said at least one polyolefin material is selected from a group consisting of polypropylene, ethylene-propylene copolymers, thermoplastic olefins (TPOs), and thermoplastic polyolefin elastomers (TPEs).
- 7. An interior trim component according to claim 1, wherein at least 80% of said reinforcing particles have an aspect ratio of about 50 to about 300.
- 8. An interior trim component according to claim 7, wherein at least 90% of said reinforcing particles have an aspect ratio of about 100 to about 200.
- 9. An interior trim component according to claim 1, wherein said reinforcing particles are formed from at least one material selected from the group consisting of montmorillonite, vermiculite, hectorite, saponite, hydrotalcites, kanemite, sodium octosilicate, magaduite, and kenyaite.
- 10. An interior trim component for a motor vehicle, comprising a structure formed from at least one polyolefin material and reinforcement particles dispersed within the at least one polyolefin material, said reinforcement particles comprising between about 3-7% of a total volume of the rigid structure, at least 50% of the reinforcement particles having a thickness of about 20 nanometers or less, at least 99% of the reinforcement particles having a thickness of about 30 nanometers or less, wherein at least 80% of said reinforcing particles have an aspect ratio of about 50 to about 300, said interior trim component being devoid of any decorative coating layer disposed thereon in its final finished form for installation into a vehicle so that said trim component comprises an unpainted visible surface finish.
Parent Case Info
This application is the national phase of international application PCT/US99/11109 filed May 20, 1999 which designated the U.S.
This application also claims the benefit of U.S. Provisional Application No. 60/ 086,596, filed May 22, 1998.
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
PCT/US99/11109 |
|
WO |
00 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO99/61236 |
12/2/1999 |
WO |
A |
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
4243575 |
Myers et al. |
Jan 1981 |
A |
4769274 |
Tellvik et al. |
Sep 1988 |
A |
5559187 |
Maeda et al. |
Sep 1996 |
A |
Provisional Applications (1)
|
Number |
Date |
Country |
|
60/086596 |
May 1998 |
US |