Alveolar multilayer structure having a metal coating
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B32B-003/12
B32B-007/04
B32B-027/08
B32B-027/30
B32B-027/32
B32B-003/26
B32B-003/28
E04B-001/78
E04B-001/76
출원번호
US-0018614
(2016-02-08)
등록번호
US-10112362
(2018-10-30)
우선권정보
FR-10 54073 (2010-05-27)
발명자
/ 주소
Quenedey, Jean Patrice
출원인 / 주소
AKX, SA
대리인 / 주소
Kilpatrick Townsend & Stockton LLP
인용정보
피인용 횟수 :
0인용 특허 :
6
초록▼
A multilayer structure is disclosed, comprising: at least one first layer comprising a first polymer film that carries, on a first face, a metal deposit, the first face being a free face of the first layer; and at least one second layer comprising a second polymer film. The second layer is joined, i
A multilayer structure is disclosed, comprising: at least one first layer comprising a first polymer film that carries, on a first face, a metal deposit, the first face being a free face of the first layer; and at least one second layer comprising a second polymer film. The second layer is joined, in a plurality of junction zones, to the first layer on the first face carrying the metal deposit, the junction zones defining a region of contact between the first layer and the second layer, the first layer and the second layer forming at least one cell outside the contact region.
대표청구항▼
1. A thermally insulating structure, comprising: a multi-layer film including a first polymer layer and a metallized layer;a second polymer layer joined to the multi-layer film; wherein a portion of the multi-layer film and a portion of the second polymer layer are joined at a plurality of disjoint
1. A thermally insulating structure, comprising: a multi-layer film including a first polymer layer and a metallized layer;a second polymer layer joined to the multi-layer film; wherein a portion of the multi-layer film and a portion of the second polymer layer are joined at a plurality of disjoint zones positioned along rectilinear lines and disposed in an array, wherein the plurality of disjoint zones define a set of cells wherein each cell of the set of cells has four openings positioned between adjacent disjoint zones, wherein the four openings enable communication between each cell of the set of cells and four adjacent cells of the set of cells;wherein the thermally insulating structure comprises: a flattened state wherein the second polymer layer is compressed against the multi-layer film;a deployed state wherein the second polymer layer is separated from the multi-layer film by a volume of gas while remaining joined at the plurality of the disjoint zones; andat least one side edge that remains open to an ambient environment in both the flattened state and the deployed state. 2. The thermally insulating structure of claim 1, wherein the second polymer layer is joined directly to the metallized layer at the plurality of disjoint zones. 3. The thermally insulating structure of claim 1, wherein each cell of the set of cells has a rectangular geometry. 4. The thermally insulating structure of claim 1, wherein a surface area of the second polymer layer is greater than a surface area of the multi-layer film. 5. A multi-layer insulating structure, comprising: a first polymer layer; anda second polymer layer coupled to the first polymer layer, wherein a portion of the first polymer layer and a portion of the second polymer layer are joined at a plurality of disjoint zones positioned along rectilinear lines and disposed in an array, wherein the plurality of disjoint zones define a set of cells wherein each cell of the set of cells has four openings positioned between adjacent disjoint zones, wherein the four openings enable communication between each cell of the set of cells and four adjacent cells of the set of cells;wherein the multi-layer insulating structure comprises:a flattened state wherein the second polymer layer is compressed against the first polymer layer;a deployed state wherein the second polymer layer is separated from the first polymer layer by a volume of gas while remaining joined at the plurality of the disjoint zones; andat least one side edge that remains open to an ambient environment in both the flattened state and the deployed state. 6. The multi-layer insulating structure of claim 5, further comprising: a metallized layer disposed between the first polymer layer and the second polymer layer. 7. The multi-layer insulating structure of claim 6, wherein the metallized layer defines a portion of each cell in the set of cells. 8. The multi-layer insulating structure of claim 5, wherein the second polymer layer is separated by a volume of a gas from the first polymer layer in the deployed state and remains joined to the first polymer layer at the plurality of disjoint zones in the flattened state and deployed state. 9. The multi-layer insulating structure of claim 5, wherein the second polymer layer comprises a copolymer formed from ethylene and methacrylic acid. 10. The multi-layer insulating structure of claim 5, wherein the set of cells comprises a grid of rectangular cells. 11. The multi-layer insulating structure of claim 5, wherein material properties of the second polymer layer cause each cell in the set of cells to return to a convex shape in response to compressive force being removed from the set of cells. 12. A thermally insulating structure, comprising: a multi-layer film including a first polymer layer and a metallized layer; anda second polymer layer joined to the multi-layer film by a plurality of disjoint zones positioned along rectilinear lines and that defines a set of cells, at least two adjacent cells of the set of cells being joined together by an opening that connects the at least two adjacent cells and allows air within the adjacent cells to move between the adjacent cells; and wherein the thermally insulating structure comprises:a flattened state wherein the second polymer layer is compressed against the multi-layer film;a deployed state wherein the second polymer layer is separated from the multi-layer film by a volume of gas while remaining joined at the plurality of the disjoint zones; andat least one side edge that remains open to an ambient environment in both the flattened state and the deployed state. 13. The thermally insulating structure of claim 12, wherein each cell of the set of cells is convex and connected to one or more adjacent cells. 14. The thermally insulating structure of claim 12, further comprising a layer of metal deposited on the first polymer layer. 15. The thermally insulating structure of claim 12, wherein the set of cells have a rectangular geometry and the disjoint zones associated with a first cell of the set of cells are positioned only at one of more corners of the first cell. 16. The thermally insulating structure of claim 15, wherein the opening is defined by a space between two of the one or more corners of the first cell and allows air to flow freely between the first cell and adjacent cells of the set of cells.
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이 특허에 인용된 특허 (6)
Goodrich David P. (14 Ox Hill Rd. Newtown CT 06430), Composite packaging material having an expanded sheet with a separator sheet.
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