FR1424703A - Method and apparatus for the preparation of thermoplastic resinous composite articles and resinous thin films - Google Patents

Method and apparatus for the preparation of thermoplastic resinous composite articles and resinous thin films

Info

Publication number
FR1424703A
FR1424703A FR5460A FR5460A FR1424703A FR 1424703 A FR1424703 A FR 1424703A FR 5460 A FR5460 A FR 5460A FR 5460 A FR5460 A FR 5460A FR 1424703 A FR1424703 A FR 1424703A
Authority
FR
France
Prior art keywords
resinous
preparation
thin films
composite articles
thermoplastic
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
FR5460A
Other languages
French (fr)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to FR5460A priority Critical patent/FR1424703A/en
Application granted granted Critical
Publication of FR1424703A publication Critical patent/FR1424703A/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)
FR5460A 1965-02-12 1965-02-12 Method and apparatus for the preparation of thermoplastic resinous composite articles and resinous thin films Expired FR1424703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR5460A FR1424703A (en) 1965-02-12 1965-02-12 Method and apparatus for the preparation of thermoplastic resinous composite articles and resinous thin films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR5460A FR1424703A (en) 1965-02-12 1965-02-12 Method and apparatus for the preparation of thermoplastic resinous composite articles and resinous thin films

Publications (1)

Publication Number Publication Date
FR1424703A true FR1424703A (en) 1966-01-14

Family

ID=8570884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR5460A Expired FR1424703A (en) 1965-02-12 1965-02-12 Method and apparatus for the preparation of thermoplastic resinous composite articles and resinous thin films

Country Status (1)

Country Link
FR (1) FR1424703A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2132142A1 (en) * 1971-03-29 1972-11-17 Cosden Oil & Chem Co
US3743459A (en) * 1971-05-19 1973-07-03 Dow Chemical Co Apparatus for coextrusion of multilayer sheet or films
FR2189189A1 (en) * 1972-06-19 1974-01-25 Welex Inc
CN114516149A (en) * 2022-02-21 2022-05-20 泉州利昌新材料科技有限公司 Composite plastic film

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2132142A1 (en) * 1971-03-29 1972-11-17 Cosden Oil & Chem Co
US3743459A (en) * 1971-05-19 1973-07-03 Dow Chemical Co Apparatus for coextrusion of multilayer sheet or films
FR2189189A1 (en) * 1972-06-19 1974-01-25 Welex Inc
CN114516149A (en) * 2022-02-21 2022-05-20 泉州利昌新材料科技有限公司 Composite plastic film

Similar Documents

Publication Publication Date Title
BE806937A (en) METHOD AND APPARATUS FOR THE PRODUCTION OF MULTIPLE VACUUM MOLDING PACKAGES
AU463993B2 (en) Molded article formed of fiber reinforced material and method and apparatus for the fabricatio thereof
FR1332258A (en) Method and apparatus for the production of thermoplastic polymer films
BE745739A (en) METHOD AND APPARATUS FOR MEASURING THE MASS OF A MATERIAL
FR1462389A (en) Method and apparatus for the manufacture by extrusion of plastic articles
FR1361050A (en) Method and apparatus for making hollow plastic articles
FR1515666A (en) Thermoplastic resin article, method and apparatus for producing such article
FR1348115A (en) New coated packaging films and preparation process
FR1424703A (en) Method and apparatus for the preparation of thermoplastic resinous composite articles and resinous thin films
BE756570A (en) METHOD AND DEVICE FOR THE INJECTION MOLDING OF COMPOSITE PARTS OF PLASTIC MATERIAL
FR1362018A (en) Laminated plastic sheets or similar product and method for making such
FR1516831A (en) Process and apparatus for the preparation of articles of manufacture of polytetrafluoroethylene
FR1472320A (en) Method and apparatus for the continuous molding of hollow articles from thermoplastic resins
FR1503018A (en) Method and apparatus for the preparation of hydrogen
FR1283953A (en) Method and apparatus for improving thermoplastic films
CH439607A (en) Method and device for pressing objects made of thermoplastic material
FR1405984A (en) Apparatus for the homogenization and injection of mixtures of reactive products
FR1465843A (en) Method and apparatus for depositing materials such as plastics
FR1461470A (en) Method and apparatus for joining thermoplastic sheet materials
FR1466513A (en) Method and device for the treatment of thermoplastic material
FR1468093A (en) Method and device for pressing objects made of thermoplastic materials
FR1469830A (en) Process and apparatus for the pigmentation of high molecular weight synthetic resins
FR1474635A (en) Powdered ethylene polymers and process for producing them
FR1303895A (en) Method and apparatus for processing hollow articles of thermoplastic material
FR1317389A (en) Apparatus for the manufacture of composite articles