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US 12,103,279 B2Granted
Systems and methods for incorporating post-consumable material in layered composite
AssigneeDell Products L.P.
InventorsAndrew Thomas Sultenfuss, Nicholas D. Abbatiello, Deeder M. Aurongzeb
Life of this patent
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Abstract
In accordance with embodiments of the present disclosure, a method for forming a layered composite structural member may include reducing post-consumable material in size into smaller particles, forming the smaller particles into a core layer of material, and coupling the core layer of material to at least one layer of laminate material.
Claims16
A contiguous composite structural member, wherein the contiguous composite structural member includes:
- an pair of contiguous outer layers including a first contiguous outer layer and a second contiguous outer layer, both contiguous outer layers comprising a laminate material;
- and
- a contiguous core layer sandwiched between and entirely enclosed by the first and second contiguous outer layers, wherein the contiguous core layer includes a rectangular major surface and has a desired thickness and wherein the contiguous core layer includes particles of post-consumable material and a thermoplastic material;
- wherein the rectangular major surface of the contiguous core layer consists of a center region and a perimeter region surrounding the center region, wherein the center region is a rectangular region comprising all but the perimeter region of the rectangular major surface, wherein the center region and the perimeter region are regions of a single contiguous layer and wherein a composition of post-consumable material in the perimeter region differs from a composition of post-consumable material in the center region and wherein the composition of the perimeter region is more rigid than the composition of the center region.
1 more element
An information handling system, comprising:
- at least one information handling resource;
- a chassis enclosing the at least one information resource and comprising a contiguous composite structural member, wherein the contiguous composite structural member includes:
- a pair of contiguous outer layers including a first contiguous outer layer and a second contiguous outer layer, both contiguous outer layers comprising a laminate material;
- and
- a contiguous core layer, sandwiched between and entirely enclosed by the first and second contiguous outer layers, wherein the contiguous core layer includes a rectangular major surface and has a desired thickness and wherein the contiguous core layer includes particles of post-consumable material and a thermoplastic material;
- wherein the rectangular major surface of the contiguous core layer consists of a center region and a perimeter region surrounding the center region wherein the center region is a rectangular region comprising all but the perimeter region of the rectangular major surface, wherein the center region and the perimeter region are regions of a single contiguous layer and wherein a composition of post-consumable material in the perimeter region differs from a composition of post-consumable material in the center region and wherein the composition of the perimeter region is more rigid than the composition of the center region.
3 more elements
Dependencies are inferred from the claim text.