FR1344981A - Process for the production of moldings of expandable thermoplastic materials - Google Patents

Process for the production of moldings of expandable thermoplastic materials

Info

Publication number
FR1344981A
FR1344981A FR910601A FR910601A FR1344981A FR 1344981 A FR1344981 A FR 1344981A FR 910601 A FR910601 A FR 910601A FR 910601 A FR910601 A FR 910601A FR 1344981 A FR1344981 A FR 1344981A
Authority
FR
France
Prior art keywords
moldings
production
thermoplastic materials
expandable thermoplastic
expandable
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
FR910601A
Other languages
French (fr)
Inventor
Fritz Nagel
Hans Beck
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Priority to FR910601A priority Critical patent/FR1344981A/en
Application granted granted Critical
Publication of FR1344981A publication Critical patent/FR1344981A/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
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
FR910601A 1962-09-27 1962-09-27 Process for the production of moldings of expandable thermoplastic materials Expired FR1344981A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR910601A FR1344981A (en) 1962-09-27 1962-09-27 Process for the production of moldings of expandable thermoplastic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR910601A FR1344981A (en) 1962-09-27 1962-09-27 Process for the production of moldings of expandable thermoplastic materials

Publications (1)

Publication Number Publication Date
FR1344981A true FR1344981A (en) 1963-12-06

Family

ID=8787583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR910601A Expired FR1344981A (en) 1962-09-27 1962-09-27 Process for the production of moldings of expandable thermoplastic materials

Country Status (1)

Country Link
FR (1) FR1344981A (en)

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