FR1309717A - Device for the production of composite sheets of thermoplastic materials, gas-tight - Google Patents

Device for the production of composite sheets of thermoplastic materials, gas-tight

Info

Publication number
FR1309717A
FR1309717A FR884091A FR884091A FR1309717A FR 1309717 A FR1309717 A FR 1309717A FR 884091 A FR884091 A FR 884091A FR 884091 A FR884091 A FR 884091A FR 1309717 A FR1309717 A FR 1309717A
Authority
FR
France
Prior art keywords
tight
gas
production
thermoplastic materials
composite sheets
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
FR884091A
Other languages
French (fr)
Inventor
Richard Cuno
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
Priority to DEB60757A priority Critical patent/DE1289650B/en
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Priority to FR884091A priority patent/FR1309717A/en
Application granted granted Critical
Publication of FR1309717A publication Critical patent/FR1309717A/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR884091A 1961-01-07 1962-01-06 Device for the production of composite sheets of thermoplastic materials, gas-tight Expired FR1309717A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEB60757A DE1289650B (en) 1961-01-07 1961-01-07 Device for the production of gas-tight composite foils made from thermoplastics
FR884091A FR1309717A (en) 1962-01-06 1962-01-06 Device for the production of composite sheets of thermoplastic materials, gas-tight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR884091A FR1309717A (en) 1962-01-06 1962-01-06 Device for the production of composite sheets of thermoplastic materials, gas-tight

Publications (1)

Publication Number Publication Date
FR1309717A true FR1309717A (en) 1962-11-16

Family

ID=8770031

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884091A Expired FR1309717A (en) 1961-01-07 1962-01-06 Device for the production of composite sheets of thermoplastic materials, gas-tight

Country Status (1)

Country Link
FR (1) FR1309717A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432588A (en) * 1964-12-23 1969-03-11 Dow Chemical Co Method for the preparation of a filamentary reinforced resinous article having improved surface characteristics
FR2189189A1 (en) * 1972-06-19 1974-01-25 Welex Inc

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432588A (en) * 1964-12-23 1969-03-11 Dow Chemical Co Method for the preparation of a filamentary reinforced resinous article having improved surface characteristics
FR2189189A1 (en) * 1972-06-19 1974-01-25 Welex Inc

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