BE759714A - METHOD OF MANUFACTURE OF EXTRUDE FOAMED PLASTICS - Google Patents

METHOD OF MANUFACTURE OF EXTRUDE FOAMED PLASTICS

Info

Publication number
BE759714A
BE759714A BE759714DA BE759714A BE 759714 A BE759714 A BE 759714A BE 759714D A BE759714D A BE 759714DA BE 759714 A BE759714 A BE 759714A
Authority
BE
Belgium
Prior art keywords
manufacture
foamed plastics
extrude
extrude foamed
plastics
Prior art date
Application number
Other languages
Dutch (nl)
Original Assignee
Shell Int Research
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.)
Publication date
Publication of BE759714A publication Critical patent/BE759714A/en

Links

Classifications

    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • 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
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • 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
    • B32B2325/00—Polymers of vinyl-aromatic compounds, e.g. polystyrene
    • 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
    • B32B2439/00—Containers; Receptacles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BE759714D 1969-12-08 METHOD OF MANUFACTURE OF EXTRUDE FOAMED PLASTICS BE759714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5979869 1969-12-08

Publications (1)

Publication Number Publication Date
BE759714A true BE759714A (en) 1971-06-02

Family

ID=10484441

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759714D BE759714A (en) 1969-12-08 METHOD OF MANUFACTURE OF EXTRUDE FOAMED PLASTICS

Country Status (6)

Country Link
BE (1) BE759714A (en)
DE (1) DE2060138A1 (en)
FR (1) FR2070762B1 (en)
GB (1) GB1323879A (en)
NL (1) NL7017802A (en)
SE (1) SE368410B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1067388A (en) * 1975-10-22 1979-12-04 Ernest J. Buckler Filled-polystyrene laminates
CA1191006A (en) * 1982-01-14 1985-07-30 Sekisui Kaseihin Kogyo Kabushiki Kaisha Sheet for forming sleeve and process for producing the same
DE19840991A1 (en) * 1998-09-08 2000-03-09 Brueckner Maschbau Process for producing a biaxially oriented film from a foamed orientable thermoplastic polymer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2003581A1 (en) * 1968-03-09 1969-11-07 Asahi Chemical Ind

Also Published As

Publication number Publication date
GB1323879A (en) 1973-07-18
DE2060138A1 (en) 1971-06-16
SE368410B (en) 1974-07-01
FR2070762A1 (en) 1971-09-17
FR2070762B1 (en) 1974-03-01
NL7017802A (en) 1971-06-10

Similar Documents

Publication Publication Date Title
NL170153C (en) PROCESS FOR CONTINUOUS PREPARATION OF POLYCARBONATE.
IT944768B (en) EXTRUDED POLYSTYRENE FOAMS AND THEIR METHOD OF PREPARATION
BE747601A (en) EXTRUSION OF PLASTIC MATERIAL
NL141909B (en) METHOD AND EQUIPMENT FOR THE CONTINUOUS MANUFACTURE OF POLYAMIDES AND POLYESTERS.
BE751428A (en) METHOD AND EQUIPMENT FOR THE MANUFACTURE OF ORGANIC POLYMER FILMS BY EXTRUSION
BE745783A (en) METHOD OF MANUFACTURE OF MAGNETIC TAPES BY MEANS OF EXTRUDERS
NL148261B (en) METHOD OF MANUFACTURE OF METALLIC-ARMED RUBBER OBJECTS.
BR7015823D0 (en) SET OF MOLDS FOR MOLDING OF FOAMED PLASTIC ITEMS
NL7511471A (en) METHOD OF FORMING AN EXTRUDE PLASTIC FOAM.
BE803011A (en) WERKWIJZE VOOR HET REPAREREN OF RESTAUREREN VAN GELAMINEERDE HOUTEN SPANTEN
BE768625A (en) PROCESS FOR MANUFACTURE OF AN ARTICLE OF THERMO-HARDABLE RESIN
FI52043C (en) Process for the production of extruded foam moldings.
NL7410595A (en) METHOD AND EQUIPMENT FOR THE MANUFACTURE OF PLASTIC BAGS.
NL156960B (en) IMPROVEMENT OF AN APPARATUS FOR CONTINUOUS MANUFACTURING OF PLASTIC PROFILES.
BE747849A (en) WERKWIJZE VOOR HET REGISTREREN VAN INFORMATIEGEWIJZE GEMODULEERDE ELEKTROMAGNETISCHE STRALING
BE759714A (en) METHOD OF MANUFACTURE OF EXTRUDE FOAMED PLASTICS
NL166878C (en) Apparatus for drawing melts in the form of strands and for producing granules from the strands.
NL144634B (en) PROCESS FOR MANUFACTURE OF SOFT POLYURETHANE FOAMS.
NL7412309A (en) METHOD OF COVERING OBJECTS WITH POLYMERS.
BE770972A (en) METHOD OF MANUFACTURING 3-ANILINO-PYRAZOLIN-5-ONEN
BE747904A (en) INRICHTING EN WERKWIJZE VOOR HET REGENEREREN VAN METAALHALOGENIDEKATALYSATORDRAB
NL170705C (en) Apparatus for manufacturing compacted moldings or granules.
BE750270A (en) METHOD FOR THE MANUFACTURE OF A WALL CONSTRUCTION AND WALL CONSTRUCTION MANUFACTURED ACCORDING TO THIS METHOD
BE747851A (en) WERKWIJZE VOOR HET VERVAARDIGEN VAN ANTISTATISCHE POLYESTERFILMEN
NL158732B (en) EQUIPMENT FOR THE MANUFACTURE OF FOAMED THERMOPLASTIC PLASTIC OBJECTS FORMED.