FR1600010A - - Google Patents

Info

Publication number
FR1600010A
FR1600010A FR1600010DA FR1600010A FR 1600010 A FR1600010 A FR 1600010A FR 1600010D A FR1600010D A FR 1600010DA FR 1600010 A FR1600010 A FR 1600010A
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 FR1600010A publication Critical patent/FR1600010A/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
    • B29C44/3442—Mixing, kneading or conveying the foamable material
FR1600010D 1968-03-23 1968-12-27 Expired FR1600010A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5103368 1968-03-23

Publications (1)

Publication Number Publication Date
FR1600010A true FR1600010A (xx) 1970-07-20

Family

ID=11274273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1600010D Expired FR1600010A (xx) 1968-03-23 1968-12-27

Country Status (2)

Country Link
DE (1) DE1914584A1 (xx)
FR (1) FR1600010A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350946A1 (fr) * 1976-05-10 1977-12-09 Berstorff Gmbh Masch Hermann Procede pour preparer des feuilles extrudees en gaine en polystyrene mousse
US4222729A (en) * 1978-02-23 1980-09-16 Lavorazione Materie Plastiche L.M.P. S.P.A. Screw extruder for thermoplastic synthetic foams

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1165226B (it) * 1979-08-06 1987-04-22 Lavorazione Mat Plast Dispositivo raffreddatore miscelatore per l estrusione di schiume termoplastiche
DE3921523C1 (xx) * 1989-06-30 1990-10-31 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De
DE3930847A1 (de) * 1989-09-15 1991-04-04 Berstorff Gmbh Masch Hermann Verfahren zum herstellen eines schaumstoffes aus thermoplastischem kunststoff und extruderanlage zur durchfuehrung des verfahrens
EP2629039A1 (en) 2012-02-17 2013-08-21 Armacell Enterprise GmbH Extensional flow heat exchanger for polymer melts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350946A1 (fr) * 1976-05-10 1977-12-09 Berstorff Gmbh Masch Hermann Procede pour preparer des feuilles extrudees en gaine en polystyrene mousse
US4222729A (en) * 1978-02-23 1980-09-16 Lavorazione Materie Plastiche L.M.P. S.P.A. Screw extruder for thermoplastic synthetic foams

Also Published As

Publication number Publication date
DE1914584A1 (de) 1970-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse