FR2122361A1 - Composite synthetic panels - synthetic core and thermoplastic surface layers - Google Patents

Composite synthetic panels - synthetic core and thermoplastic surface layers

Info

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Withdrawn
Application number
FR7102176A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7102176A priority Critical patent/FR2122361A1/en
Publication of FR2122361A1 publication Critical patent/FR2122361A1/en
Withdrawn legal-status Critical Current

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.
FR7102176A 1971-01-22 1971-01-22 Composite synthetic panels - synthetic core and thermoplastic surface layers Withdrawn FR2122361A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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