Method for multi-color vehicle interior components and components formed from the method

1. A trim component, consisting of:

a first extruded TPO layer having a first show surface and a second backing surface, the first extruded TPO layer being formed by a first extrusion step;

a second extruded TPO layer consisting essentially of TPO and an optional colorant and applied to the second backing surface of the first extruded TPO layer via a second extrusion step, wherein the second extruded TPO layer is applied to the second backing surface after the first extruded TPO layer is formed by the first extrusion step, and wherein a portion of the second extruded TPO layer is visible at the first show surface through a pattern cut in the first extruded TPO layer and is flush with or behind the first show surface of the first extruded TPO layer, and further wherein the trim component is part of an interior component of a vehicle and is at least one of a seat cushion, a head rest, an arm rest, a console lid, and an instrument panel.

2. The trim component as in claim 1 , wherein the pattern is cut in the first extruded layer after the first extruded layer is formed by the first extrusion step and prior to the application of the second extruded TPO layer.

3. The trim component as in claim 1 , wherein the first show surface of the first extruded TPO layer has a first grain associated therewith and the portion of the second extruded TPO layer has a second grain associated therewith, the first grain being different than the second grain.

4. The trim component as in claim 1 , wherein the first extruded TPO layer has a first color and the second extruded TPO layer has a second color, the first color being different than the second color.

5. The trim component as in claim 1 , wherein the first show surface of the first extruded TPO layer has a first grain associated therewith and the portion of the second extruded TPO layer has a second grain associated therewith, the first grain being different than the second grain and wherein the first extruded TPO layer has a first color and the second extruded TPO layer has a second color, the first color being different than the second color.

6. The trim component as in claim 1 , wherein a source of illumination is located behind the second extruded TPO layer.

7. The trim component as in claim 6 , wherein the first show surface of the first extruded TPO layer has a first grain associated therewith and the portion of the second extruded TPO layer has a second grain associated therewith, the first grain being different than the second grain and wherein the first extruded TPO layer has a first color and the second extruded TPO layer has a second color, the first color being different than the second color.

8. The trim component as in claim 1 , wherein the trim component is part of an instrument panel of the vehicle.

9. The trim component as in claim 8 , wherein the first show surface of the first extruded TPO layer has a first grain associated therewith and the portion of the second extruded TPO layer has a second grain associated therewith, the first grain being different than the second grain and wherein the first extruded TPO layer has a first color and the second extruded TPO layer has a second color, the first color being different than the second color.

10. The trim component as in claim 8 , wherein a source of illumination is located behind the second extruded TPO layer.

11. The trim component as in claim 10 , wherein the first show surface of the first extruded TPO layer has a first grain associated therewith and the portion of the second extruded TPO layer has a second grain associated therewith, the first grain being different than the second grain and wherein the first extruded TPO layer has a first color and the second extruded TPO layer has a second color, the first color being different than the second color.

12. A trim component, consisting of:

a first extruded TPO layer having a first show surface and a second backing surface;

a second extruded TPO layer consisting essentially of TPO and an optional colorant and applied to the second backing surface of the first extruded TPO layer after the first extruded TPO layer is formed by an extrusion process, wherein a portion of the second extruded TPO layer is visible at the first show surface through a pattern cut in the first extruded TPO layer and is flush with or behind the first show surface of the first extruded TPO layer, wherein a source of illumination is located behind the second extruded TPO layer and further wherein the trim component is part of an interior component of a vehicle and is at least one of a seat cushion, a head rest, an arm rest, a console lid, and an instrument panel.

13. The trim component as in claim 12 , wherein the pattern is cut in the first extruded layer after is formed by the extrusion process and prior to the application of the second extruded TPO layer.

14. The trim component as in claim 12 , wherein the first show surface of the first extruded TPO layer has a first grain associated therewith and the portion of the second extruded TPO layer has a second grain associated therewith, the first grain being different than the second grain.

15. The trim component as in claim 12 , wherein the first extruded TPO layer has a first color and the second extruded TPO layer has a second color, the first color being different than the second color.

16. The trim component as in claim 12 , wherein the first show surface of the first extruded TPO layer has a first grain associated therewith and the portion of the second extruded TPO layer has a second grain associated therewith, the first grain being different than the second grain and wherein the first extruded TPO layer has a first color and the second extruded TPO layer has a second color, the first color being different than the second color.

17. A trim component, consisting of:

a first extruded TPO layer having a first show surface and a second backing surface, the first extruded TPO layer being formed by a first extrusion step;

a second extruded TPO layer consisting essentially of TPO and an optional colorant and applied to the second backing surface of the first extruded TPO layer via a second extrusion step, wherein the second extruded TPO layer is applied to the second backing surface after the first extruded TPO layer is formed by the first extrusion step, and wherein a portion of the second extruded TPO layer is visible at the first show surface through a pattern cut in the first extruded TPO layer and is flush with or behind the first show surface of the first extruded TPO layer; and

a layer of foam backing is applied to the second extruded TPO layer, wherein the trim component is configured to is part of an interior component of a vehicle selected from the group consisting of a seat cushion, a head rest, an arm rest, a console lid, an instrument panel, and an automotive interior insert.