IT7923762A0 - Procedimento per lhestrusione e la reticolazione di polimeri. - Google Patents

Procedimento per lhestrusione e la reticolazione di polimeri.

Info

Publication number
IT7923762A0
IT7923762A0 IT7923762A IT2376279A IT7923762A0 IT 7923762 A0 IT7923762 A0 IT 7923762A0 IT 7923762 A IT7923762 A IT 7923762A IT 2376279 A IT2376279 A IT 2376279A IT 7923762 A0 IT7923762 A0 IT 7923762A0
Authority
IT
Italy
Prior art keywords
crosslinking
extrusion
polymers
procedure
Prior art date
Application number
IT7923762A
Other languages
English (en)
Other versions
IT1121872B (it
Inventor
Barosso Emilio
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Priority to IT23762/79A priority Critical patent/IT1121872B/it
Publication of IT7923762A0 publication Critical patent/IT7923762A0/it
Priority to EP80101022A priority patent/EP0020853A3/en
Application granted granted Critical
Publication of IT1121872B publication Critical patent/IT1121872B/it

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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/041—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids
    • B29C2035/042—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids other than water

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT23762/79A 1979-06-21 1979-06-21 Procedimento per lestrusione e la reticolazione di polimeri IT1121872B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT23762/79A IT1121872B (it) 1979-06-21 1979-06-21 Procedimento per lestrusione e la reticolazione di polimeri
EP80101022A EP0020853A3 (en) 1979-06-21 1980-02-29 Process for extruding and cross-linking polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23762/79A IT1121872B (it) 1979-06-21 1979-06-21 Procedimento per lestrusione e la reticolazione di polimeri

Publications (2)

Publication Number Publication Date
IT7923762A0 true IT7923762A0 (it) 1979-06-21
IT1121872B IT1121872B (it) 1986-04-23

Family

ID=11209765

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23762/79A IT1121872B (it) 1979-06-21 1979-06-21 Procedimento per lestrusione e la reticolazione di polimeri

Country Status (2)

Country Link
EP (1) EP0020853A3 (it)
IT (1) IT1121872B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004062659A1 (de) * 2004-12-24 2006-07-06 Rehau Ag + Co. Verfahren zur Herstellung eines Hohlkörpers
DE102006059932A1 (de) * 2006-12-19 2008-06-26 Robert Bosch Gmbh Verfahren und Vorrichtung zur Herstellung eines strangförmigen Extrudates

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334168A (en) * 1963-12-05 1967-08-01 Union Carbide Corp Method of and apparatus for producing striped casings
US3475397A (en) * 1966-11-15 1969-10-28 Du Pont Continuous vulcanization of elastomeric materials
DE2233884B2 (de) * 1972-07-10 1978-02-09 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Vorrichtung zum kontinuierlichen vulkanisieren oder vernetzen von langgestrecktem gut
DE2239289A1 (de) * 1972-08-10 1974-02-21 Kabel Metallwerke Ghh Verfahren zum kontinuierlichen vulkanisieren oder vernetzen der umhuellung von langgestrecktem metallischem gut
IT1011784B (it) * 1974-04-26 1977-02-10 Termomeccaniche Successori Car Procedimento ed impianto per la vulcanizzazione continua di arti coli di materiale elastomerico
GB1534299A (en) * 1975-09-26 1978-11-29 Bicc Ltd Manufacture of extruded products
US4155695B1 (en) * 1975-10-21 1994-11-15 Nokia Oy Ab Continuous curing device for longitudinally extended products with cooling zone
NO763069L (no) * 1976-09-08 1978-03-09 Standard Tel Kabelfab As Fremgangsmaate og apparat for fremstilling av kabel
DE7835075U1 (de) * 1978-11-25 1979-05-23 Paul Troester Maschinenfabrik, 3000 Hannover Vorrichtung zum vulkanisieren oder zum vernetzen eines profilstranges

Also Published As

Publication number Publication date
IT1121872B (it) 1986-04-23
EP0020853A3 (en) 1981-08-19
EP0020853A2 (en) 1981-01-07

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