Polymeric composites, resulting panels, and method for producing the same

1. A multilayered article comprising,

(a) a substrate formed by thermal compression bonding, the substrate having a machine direction and a transverse machine direction and including (i) a polymeric material from a hydropulping process, or (ii) a composite of a reclaimed polymeric material or polymer, and a lightweight filler and optionally an organic filler or inorganic filler or combinations thereof; and

(b) a second layer bonded to a surface of the substrate;

(c) wherein the substrate has one or more measurable mechanical properties in the machine direction and one or more corresponding measurable mechanical properties in the transverse machine direction, wherein the one or more measurable mechanical properties in the machine direction and the one or more corresponding measurable mechanical properties in the transverse machine direction are selected from a group consisting of flexural modulus, impact strength, tensile elongation, and coefficient of thermal expansion; and

(d) wherein the substrate is highly isotropic, such that the one or more measurable mechanical properties in the machine direction and the one or more corresponding measurable mechanical properties in the transverse machine direction are within about 30% of each other.

2. A multilayered article according to claim 1 , wherein the second layer comprises an aesthetic layer, a reinforcing layer, a sound dampening layer, an adhesive layer, a bondable layer, a support layer, a printable layer, polymeric layer, reflective layer, or combinations thereof.

3. A multilayered article according to claim 2 , further comprising an aesthetic layer, a reinforcing layer, a sound dampening layer, an adhesive layer, a bondable layer, a support layer, a printable layer, polymeric layer, or reflective layer bonded to a surface of the substrate opposite the second layer.

4. A multilayered article according to claim 1 , wherein the second layer is bonded to the substrate with a hot melt adhesive, pressure sensitive adhesive or curable adhesive.

5. A multilayered article according to claim 2 , further comprising a bondable layer positioned between the substrate and the aesthetic layer.

6. A multilayered article according claim 5 , wherein the bondable layer includes functional polymers and functional polyolefins.

7. A multilayered article according to claim 2 , further comprising a support layer bonded between the substrate and the aesthetic layer, wherein the support layer is cork, cork composites, polymeric layer, metalized polymeric layer, reflective layer, print receptive layer or combinations thereof.

8. A multilayered article according to claim 1 , wherein the second layer comprises a reinforcement layer having a honeycomb structure, a foam structure, a filled honeycomb structure, a filled polymeric composite structure, or combinations thereof.

9. A multilayered article according to claim 1 , wherein the substrate exhibits at least two of flexural modulus of greater than 700 MPa, a notched impact strength of at least 300 J/m, a tensile elongation of at least 4%, a thermal expansion of less than 0.5% according to the Thermal Expansion Test Method, and a coefficient of thermal expansion of less than 70 μm/m/K.

10. A multilayered article according to claim 1 , wherein at least flexural modulus is selected as one of the one or more measurable mechanical properties in the machine direction and the one or more corresponding measurable mechanical properties in the transverse machine direction.

11. A multilayered article according to claim 1 , wherein at least coefficient of thermal expansion is selected as one of the one or more measurable mechanical properties in the machine direction and the one or more corresponding measurable mechanical properties in the transverse machine direction.

12. A multilayered article according to claim 1 , wherein at least impact strength is selected as one of the one or more measurable mechanical properties in the machine direction and the one or more corresponding measurable mechanical properties in the transverse machine direction.

13. An article comprising a flooring segment created from the multilayered article of claim 1 .

14. An article according to claim 13 , wherein the flooring segment has opposing edge surfaces with each edge surface having a profile, wherein one edge surface has a connecting profile and the opposite edge surface has a receiving profile.

15. An article according to claim 13 , further comprising multiple flooring segments, each having opposing edge surfaces with each edge surface having a profile, wherein one edge surface has a connecting profile and the opposite edge surface has a receiving profile, and wherein the connecting profile of a first flooring segment fits into the receiving profile of a second flooring segment.

16. A method comprising, thermal compression bonding (i) a polymeric material from a hydropulping process, or (ii) a composite of a reclaimed polymeric material or polymer, and a lightweight filler and optionally an organic filler or inorganic filler or combinations thereof, to form a substrate, and bonding a second layer a surface of the substrate to form a multilayered article.

17. A method according to claim 16 , wherein the second layer comprises an aesthetic layer, a reinforcing layer, a sound dampening layer, an adhesive layer, a bondable layer, a support layer, a printable layer, polymeric layer, reflective layer, or combinations thereof.

18. The multilayered article of claim 1 , wherein the one or more measurable mechanical properties in the machine direction and the one or more corresponding measurable mechanical properties in the transverse machine direction are within about 20% of each other.

19. The multilayered article of claim 1 , wherein the one or more measurable mechanical properties in the machine direction and the one or more measurable mechanical properties in the transverse machine direction are within about 10% of each other.