FR1379030A - Manufacturing process for panels and elements of low density foamed material - Google Patents

Manufacturing process for panels and elements of low density foamed material

Info

Publication number
FR1379030A
FR1379030A FR949986A FR949986A FR1379030A FR 1379030 A FR1379030 A FR 1379030A FR 949986 A FR949986 A FR 949986A FR 949986 A FR949986 A FR 949986A FR 1379030 A FR1379030 A FR 1379030A
Authority
FR
France
Prior art keywords
panels
elements
manufacturing process
low density
foamed material
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.)
Expired
Application number
FR949986A
Other languages
French (fr)
Inventor
Paul Benjamin Vidal
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.)
STRATEX
Original Assignee
STRATEX
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 STRATEX filed Critical STRATEX
Priority to FR949986A priority Critical patent/FR1379030A/en
Application granted granted Critical
Publication of FR1379030A publication Critical patent/FR1379030A/en
Expired 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
    • 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
    • B29C44/04—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/0407—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities by regulating the temperature of the mould or parts thereof, e.g. cold mould walls inhibiting foaming of an outer layer
FR949986A 1963-10-08 1963-10-08 Manufacturing process for panels and elements of low density foamed material Expired FR1379030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR949986A FR1379030A (en) 1963-10-08 1963-10-08 Manufacturing process for panels and elements of low density foamed material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR949986A FR1379030A (en) 1963-10-08 1963-10-08 Manufacturing process for panels and elements of low density foamed material

Publications (1)

Publication Number Publication Date
FR1379030A true FR1379030A (en) 1964-11-20

Family

ID=8813973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949986A Expired FR1379030A (en) 1963-10-08 1963-10-08 Manufacturing process for panels and elements of low density foamed material

Country Status (1)

Country Link
FR (1) FR1379030A (en)

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