FR1577446A - - Google Patents

Info

Publication number
FR1577446A
FR1577446A FR1577446DA FR1577446A FR 1577446 A FR1577446 A FR 1577446A FR 1577446D A FR1577446D A FR 1577446DA FR 1577446 A FR1577446 A FR 1577446A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1577446A publication Critical patent/FR1577446A/fr
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
    • 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
    • B29C44/10—Applying counter-pressure during expanding
    • B29C44/105—Applying counter-pressure during expanding the counterpressure being exerted by a fluid
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
FR1577446D 1967-05-17 1968-05-17 Expired FR1577446A (ref)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2290967A GB1220685A (en) 1967-05-17 1967-05-17 Process for the production of moulded foam products

Publications (1)

Publication Number Publication Date
FR1577446A true FR1577446A (ref) 1969-08-08

Family

ID=10187021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1577446D Expired FR1577446A (ref) 1967-05-17 1968-05-17

Country Status (4)

Country Link
BE (1) BE715372A (ref)
FR (1) FR1577446A (ref)
GB (1) GB1220685A (ref)
NL (1) NL6806750A (ref)

Also Published As

Publication number Publication date
NL6806750A (ref) 1968-11-18
BE715372A (ref) 1968-10-16
GB1220685A (en) 1971-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse