CA1068177A - Procede pour revetir des substrats en feuille d'un polymere thermoplastique - Google Patents

Procede pour revetir des substrats en feuille d'un polymere thermoplastique

Info

Publication number
CA1068177A
CA1068177A CA267,074A CA267074A CA1068177A CA 1068177 A CA1068177 A CA 1068177A CA 267074 A CA267074 A CA 267074A CA 1068177 A CA1068177 A CA 1068177A
Authority
CA
Canada
Prior art keywords
sheet substrate
die
coating
polymer
sheet
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
CA267,074A
Other languages
English (en)
Inventor
James F. Pilgrim
Ronald A. Hunter
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.)
DuPont Canada Inc
Original Assignee
DuPont Canada Inc
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 DuPont Canada Inc filed Critical DuPont Canada Inc
Priority to CA267,074A priority Critical patent/CA1068177A/fr
Priority to JP14336777A priority patent/JPS53104664A/ja
Priority to FR7736321A priority patent/FR2372700A1/fr
Priority to DE19772753803 priority patent/DE2753803A1/de
Priority to BR7708041A priority patent/BR7708041A/pt
Priority to GB50390/77A priority patent/GB1560289A/en
Priority to IT30357/77A priority patent/IT1143723B/it
Application granted granted Critical
Publication of CA1068177A publication Critical patent/CA1068177A/fr
Expired 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
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/9145—Endless cooling belts
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
CA267,074A 1976-12-03 1976-12-03 Procede pour revetir des substrats en feuille d'un polymere thermoplastique Expired CA1068177A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA267,074A CA1068177A (fr) 1976-12-03 1976-12-03 Procede pour revetir des substrats en feuille d'un polymere thermoplastique
JP14336777A JPS53104664A (en) 1976-12-03 1977-12-01 Method of coating sheet like substrate by thermoplastic polymer
FR7736321A FR2372700A1 (fr) 1976-12-03 1977-12-02 Procede pour revetir de polymere thermoplastique des substrats en forme de plaques
DE19772753803 DE2753803A1 (de) 1976-12-03 1977-12-02 Verfahren zur beschichtung von bahnensubstraten mit thermoplastischem polymer
BR7708041A BR7708041A (pt) 1976-12-03 1977-12-02 Aperfeicoamento em processo para revestimento de um substrato em forma de folha
GB50390/77A GB1560289A (en) 1976-12-03 1977-12-02 Process for coating sheet substrates with thermoplastic polymer
IT30357/77A IT1143723B (it) 1976-12-03 1977-12-02 Processo per il rivestimento di substrati a carattere laminare con polimero termoplastico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA267,074A CA1068177A (fr) 1976-12-03 1976-12-03 Procede pour revetir des substrats en feuille d'un polymere thermoplastique

Publications (1)

Publication Number Publication Date
CA1068177A true CA1068177A (fr) 1979-12-18

Family

ID=4107420

Family Applications (1)

Application Number Title Priority Date Filing Date
CA267,074A Expired CA1068177A (fr) 1976-12-03 1976-12-03 Procede pour revetir des substrats en feuille d'un polymere thermoplastique

Country Status (7)

Country Link
JP (1) JPS53104664A (fr)
BR (1) BR7708041A (fr)
CA (1) CA1068177A (fr)
DE (1) DE2753803A1 (fr)
FR (1) FR2372700A1 (fr)
GB (1) GB1560289A (fr)
IT (1) IT1143723B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1096985B (it) * 1978-07-05 1985-08-26 Nuovo Pignone Spa Procedimento per il riporto a forte spessore di una resina antifrizione su di una superficie
US4246335A (en) * 1979-04-09 1981-01-20 W. R. Grace & Co. Shape dispensing of photopolymer
JPS57178819A (en) * 1981-04-30 1982-11-04 Matsushita Electric Works Ltd Method of covering cut core with continuously extruded resin
DE3810053A1 (de) * 1988-03-25 1989-10-05 Roemmler H Resopal Werk Gmbh Arbeitsplatte und verfahren zu ihrer herstellung
FR2710864B1 (fr) * 1993-10-06 1995-12-08 Pont A Mousson Procédé et installation pour l'assemblage de parties de modèles gazéifiables utilisés en fonderie.
USD462056S1 (en) 2001-01-26 2002-08-27 Vectorview Limited Electrical connector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1445542A (fr) * 1965-04-28 1966-07-15 Federal Mogul Bower Bearings Matière composite pour coussinets et autres portées
DE1264303B (de) * 1966-12-10 1968-03-21 Schock & Co Gmbh Verfahren zum Beschichten von Holzwerkstoffen mit schmelzfluessigen Kunststoffen
US3682752A (en) * 1969-06-02 1972-08-08 Edwin J Hunter Apparatus for making plastic venetian blind tape
US4004774A (en) * 1975-01-08 1977-01-25 Du Pont Of Canada Limited Coated panel

Also Published As

Publication number Publication date
GB1560289A (en) 1980-02-06
BR7708041A (pt) 1978-08-08
JPS53104664A (en) 1978-09-12
DE2753803A1 (de) 1978-06-08
IT1143723B (it) 1986-10-22
FR2372700A1 (fr) 1978-06-30

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