FR2122361A1 - Composite synthetic panels - synthetic core and thermoplastic surface layers - Google Patents
Composite synthetic panels - synthetic core and thermoplastic surface layersInfo
- Publication number
- FR2122361A1 FR2122361A1 FR7102176A FR7102176A FR2122361A1 FR 2122361 A1 FR2122361 A1 FR 2122361A1 FR 7102176 A FR7102176 A FR 7102176A FR 7102176 A FR7102176 A FR 7102176A FR 2122361 A1 FR2122361 A1 FR 2122361A1
- Authority
- FR
- France
- Prior art keywords
- synthetic
- panels
- surface layers
- core
- thermoplastic surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0036—Heat treatment
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
- E04C2/243—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2325/00—Polymers of vinyl-aromatic compounds, e.g. polystyrene
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The surface of the assembly is heated to superficially soften the surface layers and it is then subjected to pressure. The process avoids an initial calibration stage, it hardens the surface and reduces warping. The boards are useful for packing, insulation, decoration, publicity etc. The core may be of expanded polystyrene and the surface panels of paper, carton, plastic or metal. The application of pressure is continued until the required thickness is obtained, and the composite laminate cooled to stabilise it.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7102176A FR2122361A1 (en) | 1971-01-22 | 1971-01-22 | Composite synthetic panels - synthetic core and thermoplastic surface layers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7102176A FR2122361A1 (en) | 1971-01-22 | 1971-01-22 | Composite synthetic panels - synthetic core and thermoplastic surface layers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2122361A1 true FR2122361A1 (en) | 1972-09-01 |
Family
ID=9070744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7102176A Withdrawn FR2122361A1 (en) | 1971-01-22 | 1971-01-22 | Composite synthetic panels - synthetic core and thermoplastic surface layers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2122361A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2712839A1 (en) * | 1993-11-26 | 1995-06-02 | Lorraine Laminage | Mfg. process for composite steel and polymer sandwich sheet |
FR2887671A1 (en) * | 2005-06-28 | 2006-12-29 | Gilles Bourne | Small showcase or cabinet for collector, has horizontal panels, vertical panels, base panel and device for wall fixation, where base panel is made of hardboard or cardboard and adheres on walls of horizontal and vertical panels |
-
1971
- 1971-01-22 FR FR7102176A patent/FR2122361A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2712839A1 (en) * | 1993-11-26 | 1995-06-02 | Lorraine Laminage | Mfg. process for composite steel and polymer sandwich sheet |
FR2887671A1 (en) * | 2005-06-28 | 2006-12-29 | Gilles Bourne | Small showcase or cabinet for collector, has horizontal panels, vertical panels, base panel and device for wall fixation, where base panel is made of hardboard or cardboard and adheres on walls of horizontal and vertical panels |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |