JPS5715937A - Manufacture of heat insulating panel - Google Patents

Manufacture of heat insulating panel

Info

Publication number
JPS5715937A
JPS5715937A JP9091580A JP9091580A JPS5715937A JP S5715937 A JPS5715937 A JP S5715937A JP 9091580 A JP9091580 A JP 9091580A JP 9091580 A JP9091580 A JP 9091580A JP S5715937 A JPS5715937 A JP S5715937A
Authority
JP
Japan
Prior art keywords
composition
panel
heat insulating
sheet
insulating panel
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.)
Pending
Application number
JP9091580A
Other languages
Japanese (ja)
Inventor
Norio Nishikawa
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.)
Eidai Co Ltd
Original Assignee
Eidai Co Ltd
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 Eidai Co Ltd filed Critical Eidai Co Ltd
Priority to JP9091580A priority Critical patent/JPS5715937A/en
Publication of JPS5715937A publication Critical patent/JPS5715937A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining

Landscapes

  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To obtain a heat insulating panel having no back plate and useful for a flooring or the like, by applying a self-adhering foamable synthetic resin composition into the inside of a panel comprising a surface plate with frames secured to the undersurface thereof, convering the applied composition surface with a sheet, and foaming the composition. CONSTITUTION:To the periphery of the undersurface of the surface plate 1 comprising a plywood of the like are secured frames 2, to the inside thereof is applied the self-adhering and foamable synthetic resin composition (for example: a polyurethane or polystyrene foamable composition), and after the surface of the composition is covered with a sheet 4 of paper, cloth or the like, the composition is foamed spontaneously or by heating to obtain the heat insulating panel. In another embodiment, as shown in Fig. 1, when the panels are laminated and then foaming is carried out, since the panel serves as a press, a panel with the foamed smooth surface can be obtained. In this case, the sheet 4 acts as releasing agent, thereby, it does not adhere to the upper panel.
JP9091580A 1980-07-02 1980-07-02 Manufacture of heat insulating panel Pending JPS5715937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9091580A JPS5715937A (en) 1980-07-02 1980-07-02 Manufacture of heat insulating panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9091580A JPS5715937A (en) 1980-07-02 1980-07-02 Manufacture of heat insulating panel

Publications (1)

Publication Number Publication Date
JPS5715937A true JPS5715937A (en) 1982-01-27

Family

ID=14011708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9091580A Pending JPS5715937A (en) 1980-07-02 1980-07-02 Manufacture of heat insulating panel

Country Status (1)

Country Link
JP (1) JPS5715937A (en)

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