DE1704857B2 - Verfahren zum verhindern des einschnuerens einer extrudierten ueberzugsschicht aus einem thermoplastischen material - Google Patents

Verfahren zum verhindern des einschnuerens einer extrudierten ueberzugsschicht aus einem thermoplastischen material

Info

Publication number
DE1704857B2
DE1704857B2 DE19681704857 DE1704857A DE1704857B2 DE 1704857 B2 DE1704857 B2 DE 1704857B2 DE 19681704857 DE19681704857 DE 19681704857 DE 1704857 A DE1704857 A DE 1704857A DE 1704857 B2 DE1704857 B2 DE 1704857B2
Authority
DE
Germany
Prior art keywords
extruded
resin
coating layer
necking
polyethylene
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.)
Ceased
Application number
DE19681704857
Other languages
German (de)
English (en)
Other versions
DE1704857A1 (de
Inventor
Kohei; Uchigaki Taku; Arai Masakazu; Yokkaichi Mie Masuda (Japan)
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Petrochemical Co Ltd
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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Publication of DE1704857A1 publication Critical patent/DE1704857A1/de
Publication of DE1704857B2 publication Critical patent/DE1704857B2/de
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • 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
    • B29C48/03—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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
DE19681704857 1967-01-31 1968-01-31 Verfahren zum verhindern des einschnuerens einer extrudierten ueberzugsschicht aus einem thermoplastischen material Ceased DE1704857B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP596867 1967-01-31

Publications (2)

Publication Number Publication Date
DE1704857A1 DE1704857A1 (de) 1971-05-27
DE1704857B2 true DE1704857B2 (de) 1976-04-01

Family

ID=11625655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681704857 Ceased DE1704857B2 (de) 1967-01-31 1968-01-31 Verfahren zum verhindern des einschnuerens einer extrudierten ueberzugsschicht aus einem thermoplastischen material

Country Status (4)

Country Link
US (1) US3629037A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1704857B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1577287A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1205327A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032629B1 (en) * 1979-12-28 1984-01-11 Union Carbide Corporation Three layer film
DE3506524A1 (de) * 1985-02-25 1986-08-28 Akzo Gmbh, 5600 Wuppertal Flexible polyimid-mehrschichtlaminate

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969170A (en) * 1971-10-22 1976-07-13 Mannesmann Aktiengesellschaft Method for making a thermoplastic sleeve to be used as coupler fitting for tubes
US4272312A (en) * 1979-11-01 1981-06-09 Champion International Corporation Process for extruding films of thermoplastic polyester film-forming materials
US4348346A (en) * 1980-07-23 1982-09-07 Champion International Corporation Polyester film extrusion with edge bead control
US4455184A (en) * 1980-09-10 1984-06-19 Champion International Corporation Production of laminate polyester and paperboard
US4521359A (en) * 1981-12-04 1985-06-04 Exxon Research & Engineering Co. Method of coextruding plastics to form a composite sheet
JPS6268728A (ja) * 1985-09-24 1987-03-28 Nippon Petrochem Co Ltd 積層体の製造方法
AT394810B (de) * 1988-05-05 1992-06-25 Isosport Verbundbauteile Verfahren zum herstellen eines laufflaechenbauteils fuer skier sowie ski mit einem nach diesem verfahren hergestellten laufflaechenbauteil
US4957578A (en) * 1989-03-22 1990-09-18 Westvaco Corporation Process for producing a paperboard product for premium packaging applications

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932323A (en) * 1957-02-25 1960-04-12 Robert S Aries Polyethylene articles
US3230126A (en) * 1960-06-14 1966-01-18 Union Carbide Corp Method for forming a clear glossy laminate of polyethylene film and regenerated cellulose film having a moisture-proof coating on its surface remote from the polyethylene film
US3046155A (en) * 1960-10-06 1962-07-24 Dow Corning Polyethylene-paper adhesion
US3161560A (en) * 1961-01-04 1964-12-15 Int Paper Co Extrusion coated paper and method of making the same
US3196063A (en) * 1962-03-28 1965-07-20 Int Paper Co Coated paper and method of producing the same
US3190781A (en) * 1962-05-22 1965-06-22 Crown Zellerbach Corp Method and apparatus for laminating sheet material
US3371002A (en) * 1962-07-11 1968-02-27 Milprint Inc Low temperature polyolefin extrusion coating process
US3341388A (en) * 1964-05-20 1967-09-12 Phillips Petroleum Co Method and apparatus for the uniform extruding of thermoplastic film
US3448000A (en) * 1964-06-10 1969-06-03 Int Paper Co Coated paper and method of producing the same
US3416986A (en) * 1965-06-28 1968-12-17 Nat Distillers Chem Corp Method of laminating an extruded plastic sheet
US3418396A (en) * 1966-01-06 1968-12-24 Eastman Kodak Co Polypropylene-polyethylene compositions for extrusion coating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032629B1 (en) * 1979-12-28 1984-01-11 Union Carbide Corporation Three layer film
DE3506524A1 (de) * 1985-02-25 1986-08-28 Akzo Gmbh, 5600 Wuppertal Flexible polyimid-mehrschichtlaminate

Also Published As

Publication number Publication date
DE1704857A1 (de) 1971-05-27
FR1577287A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-08-08
US3629037A (en) 1971-12-21
GB1205327A (en) 1970-09-16

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Legal Events

Date Code Title Description
BHV Refusal