Structured-core laminate panels and methods of forming the same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B32B-003/12
A47H-015/00
A47H-013/00
E06B-003/00
E06B-009/00
E04C-002/24
E04B-009/04
E04B-009/32
E04C-002/20
E04C-002/36
E04C-002/54
E04F-010/00
E06B-005/00
B32B-007/02
출원번호
US-0244135
(2014-04-03)
등록번호
US-9091067
(2015-07-28)
발명자
/ 주소
Brewster, M. Hoyt
Moore, Charles H.
Willham, John E. C.
출원인 / 주소
3form, LLC
대리인 / 주소
Workman Nydegger
인용정보
피인용 횟수 :
4인용 특허 :
24
초록▼
A structured-core laminate panel can be made in an efficient, structurally sound manner without the use of adhesives (film or liquid forms) using materials with different melt or glass transition temperatures. In one implementation, a manufacturer positions one or more resin substrates about a struc
A structured-core laminate panel can be made in an efficient, structurally sound manner without the use of adhesives (film or liquid forms) using materials with different melt or glass transition temperatures. In one implementation, a manufacturer positions one or more resin substrates about a structured core, which comprises a relatively high melt or glass transition temperature compared with that of the one or more resin substrates. The manufacturer heats the assembly to at least the glass transition temperature of the resin substrates, but not to the melt or glass transition temperature of the structured core. This allows the one or more resin substrates to melt and bond (mechanically, chemically, or both) to the structured core on one side (or inner surface), while maintaining a substantially planar or original conformation on an opposing side (or outer surface).
대표청구항▼
1. A panel system configured for use as a partition that provides both light transmission and privacy while displaying a structured core through one or more transparent resin substrates, comprising: one or more first translucent structured-core laminate panels, comprising: one or more first thermopl
1. A panel system configured for use as a partition that provides both light transmission and privacy while displaying a structured core through one or more transparent resin substrates, comprising: one or more first translucent structured-core laminate panels, comprising: one or more first thermoplastic, transparent resin substrates having a first glass transition temperature, andone or more structured cores including a plurality of hollow chambers, the one or more structured cores having a second melt or glass transition temperature that is greater than the first glass transition temperature,wherein a portion of the one or more first thermoplastic, translucent resin substrates has flowed into the hollow chambers, such that the one or more first thermoplastic, transparent resin substrates is deformed and extends into, and is mechanically attached to, the plurality of hollow chambers of the one or more structured cores without any intervening adhesive film layer, and without any deformation of the structured core;wherein the plurality of hollow chambers of the one or more structured cores is displayed through the one or more transparent resin substrates without any dimpling or deformation caused by deformation with the structured core on the opposing side; anda mounting system that secures the one or more translucent structured-core laminate panels to a support structure. 2. The panel system as recited in claim 1, wherein the mounting system comprises hardware that supports the one or more translucent structured-core laminate panels as a sliding door. 3. The panel system as recited in claim 1, wherein the mounting system comprises hardware that supports the one or more translucent structured-core laminate panels as a partition. 4. The panel system as recited in claim 1, further comprising a colored film fused to an outside surface of one of the one or more first translucent resin substrates. 5. The structured-core laminate panel as recited in claim 4, further comprising: one or more outer translucent resin substrates fused to the colored film;wherein the colored film is positioned between the first resin substrate and the one or more outer resin substrates. 6. The panel system as recited in claim 1, further comprising one or more second translucent resin substrates mounted on an opposing side of the one or more structured cores. 7. The structured-core laminate panel as recited in claim 6, wherein the at least one structured-core comprises polycarbonate, and each of the first and one or more second translucent resin substrates comprise a copolyester material. 8. The panel system as recited in claim 1, wherein the one or more first resin substrates comprise a sheet having a thickness from about 1/16 inch to about 5 inches. 9. A panel system configured for use as a partition that provides both light transmission and privacy while displaying a structured core through one or more transparent resin substrates, comprising: at least a first transparent resin substrate and a second transparent resin substrate, both consisting essentially of a thermoplastic material having a first glass transition temperature, the thermoplastic material enabling the formed panel to be shaped and re-shaped after heating;at least one structured-core comprising a plurality of hollow chambers, the at least one structured core being mechanically attached directly without deformation of the plurality of hollow chambers, but with deformation of respective contacting sides of the first and second transparent resin sheets, the mechanical attachment comprising no intervening adhesive film layer;wherein: the at least one structured core has a second melt or glass transition temperature that is higher than the first glass transition temperature;a portion of both the first and second resin substrates has flowed into the hollow chambers, such that the contacting sides of the first and second resin substrates have been deformed, and extend into the plurality of hollow chambers of the at least one structured core without deformation or dimpling on the opposing side thereof; andthe at least one structured core is visible through both of the first and second transparent resin substrate, such that the at least one structured core is viewable on opposing sides through the first and second transparent resin substrates;a mounting system that secures the first structured-core laminate panels to a wall or ceiling, such that the system provides an attached partition that displays the plurality of hollow chambers;wherein each of the first and second transparent resin substrates comprises a sheet having a thickness from about 1/16 inch to about 5 inches. 10. The panel system as recited in claim 9, wherein the mounting system comprises hardware that supports the one or more translucent structured-core laminate panels as a sliding door. 11. The structured-core laminate panel as recited in claim 9, further comprising a colored film fused to a second surface of the at least one resin substrate opposite the first surface. 12. The structured-core laminate panel as recited in claim 11, further comprising: a third resin substrate fused to the colored film;wherein the colored film is positioned between the first resin substrate and the second or third resin substrate. 13. The structured-core laminate panel as recited in claim 9, wherein the at least one structured-core comprises polycarbonate and each of the resin substrates comprise a copolyester material. 14. The structured-core laminate panel as recited in claim 9, wherein the plurality of hollow chambers of the at least one structured-core comprise honeycomb cells. 15. The structured-core laminate panel as recited in claim 9, wherein the plurality of hollow chambers of the at least one structured-core comprise cylindrical-shaped cells oriented perpendicularly to the first surface of the at least one resin substrate. 16. The structured-core laminate panel as recited in claim 9, wherein the plurality of hollow chambers comprise cells having at least three different sizes, such that each different size of each cell is viewable outside of the first or second translucent resin substrate. 17. The panel system as recited in claim 1, wherein the mounting system comprises hardware that supports the one or more translucent structured-core laminate panels as a treatment to a ceiling, floor, or wall. 18. A panel system configured for use as a partition that provides both light transmission and privacy while displaying a structured core through one or more transparent resin substrates, comprising: at least one resin substrate, wherein the at least one resin substrate comprises a transparent thermoplastic resin sheet having a first glass transition temperature; andat least one structured-core laminated and mechanically bonded directly to a first surface of the at least one resin substrate to create a structured core laminate panel, the at least one structured-core comprising a plurality of hollow chambers;wherein: a portion of the at least one resin substrate positioned directly against the at least one structured core has flowed into the hollow chambers, such that the at least one resin substrate is fused to, extends into, and is mechanically interlocked with the plurality of cells of the at least one structured core; andthe at least one resin substrate provides both a direct bond to the at least one structured core on one side while maintaining a substantially planar outer surface to the structured core on an opposing side;a mounting system that secures the structured core laminate panel to a wall or ceiling, such that the system provides an attached partition that displays each of the resin cells in the plurality;wherein the at least one resin substrate is from about 1/16 inch to about 5 inches in thickness. 19. The panel system as recited in claim 17, further comprising a colored film fused to an outside surface of one of the one or more first translucent resin substrates. 20. The panel system as recited in claim 19, further comprising: one or more outer translucent resin substrates fused to the colored film;wherein the colored film is positioned between the first resin substrate and the one or more outer resin substrates. 21. The panel system as recited in claim 17, wherein the structured core comprises polycarbonate. 22. The panel system as recited in claim 17, further comprising one or more second resin substrates mounted on an opposing side of the at least one structured core. 23. The structured-core laminate panel as recited in claim 22, wherein the at least one structured-core comprises polycarbonate, and two of the resin substrates comprise a copolyester material that is mechanically interlocked with the structured-core without deformation of the structured core. 24. The panel system as recited in claim 17, wherein the mounting system comprises sliding door suspension tracks for securing the structured core laminate panel to a support structure as a sliding door.
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이 특허에 인용된 특허 (24)
Fell Barry M. (Hummelstown PA), Continuous process for the preparation of thermoplastic honeycomb.
Yamazaki, Kaoru; Kumagai, Yasushi; Shimizu, Tomokazu; Inoue, Akira; Taguchi, Masamichi; Ozaki, Kengo, Honeycomb core material for sandwich structure and method for manufacturing the same.
Harper-Tervet Jan (Palmdale CA) Simenz Rod F. (Sherman Oaks CA) George James C. (Los Angeles CA), Honeycomb sandwich structure having dissimilar metal face sheets.
Kaufmann Christine M. (Boothwyn PA) Murschell Dale L. (Woodstown NJ) Nollen Dennis A. (Newark DE) Saracino Anthony R. (Wilmington DE) Trentacosta Joseph D. (Wilmington DE), Panel having a core with thermoplastic resin facings.
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