BE767741A - Profiles alleges en polychlorure de vinyle et leur procede de fabrication - Google Patents

Profiles alleges en polychlorure de vinyle et leur procede de fabrication

Info

Publication number
BE767741A
BE767741A BE767741A BE767741A BE767741A BE 767741 A BE767741 A BE 767741A BE 767741 A BE767741 A BE 767741A BE 767741 A BE767741 A BE 767741A BE 767741 A BE767741 A BE 767741A
Authority
BE
Belgium
Prior art keywords
manufacturing process
polyvinyl chloride
chloride profiles
lightweight
lightweight polyvinyl
Prior art date
Application number
BE767741A
Other languages
English (en)
French (fr)
Original Assignee
Armosig
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 Armosig filed Critical Armosig
Publication of BE767741A publication Critical patent/BE767741A/xx

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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • B29C44/507—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through an annular 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • 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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0012—Combinations of extrusion moulding with other shaping operations combined with shaping by internal pressure generated in the material, e.g. foaming
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BE767741A 1970-05-29 1971-05-27 Profiles alleges en polychlorure de vinyle et leur procede de fabrication BE767741A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7019740A FR2130735A5 (es) 1970-05-29 1970-05-29

Publications (1)

Publication Number Publication Date
BE767741A true BE767741A (fr) 1971-11-29

Family

ID=9056369

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767741A BE767741A (fr) 1970-05-29 1971-05-27 Profiles alleges en polychlorure de vinyle et leur procede de fabrication

Country Status (12)

Country Link
AT (1) AT331497B (es)
BE (1) BE767741A (es)
CA (1) CA978711A (es)
CH (1) CH537272A (es)
DE (1) DE2051006B2 (es)
ES (1) ES385500A1 (es)
FR (1) FR2130735A5 (es)
GB (1) GB1315585A (es)
IL (1) IL36907A (es)
NL (1) NL7016813A (es)
SE (1) SE371606B (es)
ZA (1) ZA713434B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH560097A5 (es) * 1972-07-25 1975-03-27 Kagerer Eisen Kunststoff
FR2633554B1 (fr) * 1988-07-04 1990-10-19 Solvay Procede pour realiser, par coextrusion, un tuyau allege et filiere pour sa realisation
FR2635482B1 (fr) * 1988-08-16 1991-02-01 Solvay Procede et filiere pour l'extrusion de tuyaux en matiere thermoplastique
US5089204A (en) * 1990-03-16 1992-02-18 Nkk Corporation Method of extruding thermoplastic resin pipe
DE19816494C2 (de) * 1998-04-14 2000-06-29 M K F Uk Limited Newry Verfahren zur Herstellung von Wickelhülsen und Wickelhülse aus Kunststoff

Also Published As

Publication number Publication date
CH537272A (fr) 1973-05-31
DE2051006B2 (de) 1973-05-03
GB1315585A (en) 1973-05-02
ES385500A1 (es) 1973-03-16
AT331497B (de) 1976-08-25
FR2130735A5 (es) 1972-11-10
NL7016813A (es) 1971-12-01
IL36907A0 (en) 1971-07-28
ZA713434B (en) 1972-02-23
DE2051006A1 (de) 1971-12-30
CA978711A (en) 1975-12-02
IL36907A (en) 1975-03-13
SE371606B (es) 1974-11-25
ATA471071A (de) 1975-11-15

Similar Documents

Publication Publication Date Title
BE773914A (fr) Procede de fabrication de charbon active
BE790547R (fr) Procede de fabrication de copolymeres
BE793101A (fr) Pellicule stratifiee et son procede de fabrication
CH538433A (fr) Procédé de fabrication de vitrages feuilletés
BE795445A (fr) Convecteur et son procede de fabrication
FR2330260A5 (fr) Feuilles thermocopiantes et leur procede de fabrication
BE808614A (fr) Panneau de construction et son procede de fabrication
BE774720A (fr) Polyesters thermo-stabilises et leur procede de fabrication
BE746308A (fr) Procede de fabrication de concentrats aromatisants
BE771841A (fr) Procede de fabrication de copolymeres
BE767741A (fr) Profiles alleges en polychlorure de vinyle et leur procede de fabrication
BE805228A (fr) Procede de construction de planchers
BE801692A (fr) Stratifies et leur procede de fabrication
BE746114A (fr) Procede de fabrication de poly-beta-alanine
BE792595A (fr) Stratifie metallique et son procede de fabrication
BE745450A (fr) Procede de production de 4-alkylprolines
BE765555A (fr) Procede de preparation de chlorure de polyvinyle
BE774721A (fr) Polyesters thermo-stabilises et leur procede de fabrication
BE784040R (fr) Profiles alleges en polychlorure de vinyle et leur procede de
BE776260A (fr) Procede de transesterification
BE755864A (fr) Procede de construction
BE795527A (fr) Polyimide-ethers chlores et leur procede de fabrication
BE753334A (fr) Procede de fabrication de para-tertio-butylphenol
BE763792A (fr) Procede de production de coacervats
BE801535A (fr) Tertiobutyl-4 perbenzoate de tertiobutyle et son procede de fabrication

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: ARMOSIG

Effective date: 19910527