FR1595011A - - Google Patents

Info

Publication number
FR1595011A
FR1595011A FR1595011DA FR1595011A FR 1595011 A FR1595011 A FR 1595011A FR 1595011D A FR1595011D A FR 1595011DA FR 1595011 A FR1595011 A FR 1595011A
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
Priority claimed from DE19681704559 external-priority patent/DE1704559A1/en
Application filed filed Critical
Application granted granted Critical
Publication of FR1595011A publication Critical patent/FR1595011A/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
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • B29C44/505—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through a flat die
FR1595011D 1968-01-11 1968-12-11 Expired FR1595011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681704559 DE1704559A1 (en) 1968-01-11 1968-01-11 Process for the production of foamed plastic profiles

Publications (1)

Publication Number Publication Date
FR1595011A true FR1595011A (en) 1970-06-08

Family

ID=5688730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1595011D Expired FR1595011A (en) 1968-01-11 1968-12-11

Country Status (1)

Country Link
FR (1) FR1595011A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002489A1 (en) * 1977-12-20 1979-06-27 The Dow Chemical Company Process and apparatus for forming thermoplastic foams having an enlarged cross-sectional area by extruding a heat plastified gel into a shaping channel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002489A1 (en) * 1977-12-20 1979-06-27 The Dow Chemical Company Process and apparatus for forming thermoplastic foams having an enlarged cross-sectional area by extruding a heat plastified gel into a shaping channel

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Legal Events

Date Code Title Description
ST Notification of lapse