ES8308257A1 - "procedimiento de fabricacion continua de productos de material termoplastico-elastico parcial o totalmente reticulado". - Google Patents

"procedimiento de fabricacion continua de productos de material termoplastico-elastico parcial o totalmente reticulado".

Info

Publication number
ES8308257A1
ES8308257A1 ES514436A ES514436A ES8308257A1 ES 8308257 A1 ES8308257 A1 ES 8308257A1 ES 514436 A ES514436 A ES 514436A ES 514436 A ES514436 A ES 514436A ES 8308257 A1 ES8308257 A1 ES 8308257A1
Authority
ES
Spain
Prior art keywords
cross
partially
elastic material
products
continuous manufacturing
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
ES514436A
Other languages
English (en)
Other versions
ES514436A0 (es
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.)
Compania Espanola de Petroleos SA CEPSA
Original Assignee
Compania Espanola de Petroleos SA CEPSA
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 Compania Espanola de Petroleos SA CEPSA filed Critical Compania Espanola de Petroleos SA CEPSA
Priority to ES514436A priority Critical patent/ES514436A0/es
Priority to MX198160A priority patent/MX162633A/es
Priority to PT77102A priority patent/PT77102B/pt
Priority to FR8312396A priority patent/FR2531094A1/fr
Priority to DE19833327081 priority patent/DE3327081A1/de
Priority to IL69363A priority patent/IL69363A/xx
Publication of ES8308257A1 publication Critical patent/ES8308257A1/es
Publication of ES514436A0 publication Critical patent/ES514436A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of 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
    • B29C48/04—Particle-shaped
    • 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
    • B29C48/09—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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • 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
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

PROCEDIMIENTO DE FABRICACION CONTINUA DE PRODUCTOS DE MATERIAL TERMOPLASTICO-ELASTICO PARCIAL O TOTALMENTE RETICULADO, A PARTIR DE UNA MEZCLA DE COMPONENTES QUE CONTIENE EL AGENTE RETICULANTE. LA MASA HOMOGENEA RETICULABLE SE HACE PASAR EN CONTINUO POR EL INTERIOR DE UNA ZONA DE CALEFACCION, DONDE SE SOMETE A LA ACCION DE TEMPERATURA Y POR UN ELEMENTO MECANICO, PARA SU TRASLACION Y HOMOGEINIZACION, DURANTE EL TIEMPO CONVENIENTE, PASANDO YA RETICULADA Y SIN SOLUCION DE CONTINUIDAD A LA ZONA DE CONFORMADO CON AYUDA DEL MISMO ELEMENTO MECANICO Y A TEMPERATURA REGULADA PARA CONSEGUIR UN MATERIAL TERMOPLASTICO, PROCEDIENDOSE A CONTINUACION AL ENFRIAMIENTO Y GRANCEADO SI PROCEDE, O A LA PRODUCCION DE UN ELEMENTO CONTINUO.
ES514436A 1982-07-27 1982-07-27 "procedimiento de fabricacion continua de productos de material termoplastico-elastico parcial o totalmente reticulado". Granted ES514436A0 (es)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES514436A ES514436A0 (es) 1982-07-27 1982-07-27 "procedimiento de fabricacion continua de productos de material termoplastico-elastico parcial o totalmente reticulado".
MX198160A MX162633A (es) 1982-07-27 1983-07-26 Procedimiento de fabricacion continua de productos de material termoplastico-elastico parcial o totalmente reticulado
PT77102A PT77102B (fr) 1982-07-27 1983-07-26 Procede de fabrication continel de produits en materiel thermoplastique-elastique partiel ou totalement reticule
FR8312396A FR2531094A1 (fr) 1982-07-27 1983-07-27 Procede de fabrication continue de produits en elastomere thermoplastique partiellement ou totalement reticule
DE19833327081 DE3327081A1 (de) 1982-07-27 1983-07-27 Verfahren zur kontinuierlichen herstellung von produkten aus teilweise oder vollstaendig vernetztem thermoplastisch-elastischem material
IL69363A IL69363A (en) 1982-07-27 1983-07-27 Continuous production of reticulated thermoplastic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES514436A ES514436A0 (es) 1982-07-27 1982-07-27 "procedimiento de fabricacion continua de productos de material termoplastico-elastico parcial o totalmente reticulado".

Publications (2)

Publication Number Publication Date
ES8308257A1 true ES8308257A1 (es) 1983-08-16
ES514436A0 ES514436A0 (es) 1983-08-16

Family

ID=8484530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514436A Granted ES514436A0 (es) 1982-07-27 1982-07-27 "procedimiento de fabricacion continua de productos de material termoplastico-elastico parcial o totalmente reticulado".

Country Status (6)

Country Link
DE (1) DE3327081A1 (es)
ES (1) ES514436A0 (es)
FR (1) FR2531094A1 (es)
IL (1) IL69363A (es)
MX (1) MX162633A (es)
PT (1) PT77102B (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2259690A1 (en) * 1974-02-01 1975-08-29 Dainippon Toryo Kk Thermosetting resins - continuously extruded at controlled flow capability, then hardened in heated mould at controlled temp and residence time
FR2297713A1 (fr) * 1975-01-17 1976-08-13 Telecommunications Sa Procede d'introduction
US4243576A (en) * 1979-04-02 1981-01-06 National Distillers And Chemical Corp. Blends of ethylene-vinyl acetate copolymer rubbers with elastomers
JPS6015457B2 (ja) * 1980-05-16 1985-04-19 隆 美浦 ゴム類、熱架橋性合成樹脂の押出成形方法および装置

Also Published As

Publication number Publication date
MX162633A (es) 1991-06-06
FR2531094A1 (fr) 1984-02-03
IL69363A (en) 1986-11-30
PT77102B (fr) 1987-03-23
PT77102A (fr) 1983-08-01
DE3327081A1 (de) 1984-02-23
ES514436A0 (es) 1983-08-16
IL69363A0 (en) 1983-11-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405