IT1015707B - Dispositivo per fabbricare elemen ti sagomati costituiti di materie artificiali termoplastiche conte nenti agenti di espansione - Google Patents

Dispositivo per fabbricare elemen ti sagomati costituiti di materie artificiali termoplastiche conte nenti agenti di espansione

Info

Publication number
IT1015707B
IT1015707B IT2485174A IT2485174A IT1015707B IT 1015707 B IT1015707 B IT 1015707B IT 2485174 A IT2485174 A IT 2485174A IT 2485174 A IT2485174 A IT 2485174A IT 1015707 B IT1015707 B IT 1015707B
Authority
IT
Italy
Prior art keywords
materials containing
shaped elements
thermoplastic materials
elements made
expansion agents
Prior art date
Application number
IT2485174A
Other languages
English (en)
Italian (it)
Original Assignee
Schloemann Siemag Ag
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 Schloemann Siemag Ag filed Critical Schloemann Siemag Ag
Application granted granted Critical
Publication of IT1015707B publication Critical patent/IT1015707B/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • 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
    • B29C44/3415—Heating or cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
IT2485174A 1973-07-07 1974-07-05 Dispositivo per fabbricare elemen ti sagomati costituiti di materie artificiali termoplastiche conte nenti agenti di espansione IT1015707B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732334579 DE2334579A1 (de) 1973-07-07 1973-07-07 Vorrichtung zur herstellung von formteilen aus treibmittelhaltigen thermoplasten

Publications (1)

Publication Number Publication Date
IT1015707B true IT1015707B (it) 1977-05-20

Family

ID=5886200

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2485174A IT1015707B (it) 1973-07-07 1974-07-05 Dispositivo per fabbricare elemen ti sagomati costituiti di materie artificiali termoplastiche conte nenti agenti di espansione

Country Status (5)

Country Link
JP (1) JPS5070469A (fr)
DE (1) DE2334579A1 (fr)
FR (1) FR2235789B3 (fr)
GB (1) GB1460929A (fr)
IT (1) IT1015707B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8304399A (nl) * 1983-12-22 1985-07-16 Philips Nv Afwisselend verwarmbaar en koelbaar persblok.
GB8430010D0 (en) * 1984-11-28 1985-01-09 Apsley Metals Ltd Mould
JPH0464418A (ja) * 1990-07-03 1992-02-28 Kobe Steel Ltd 成形用金型
DE102009027341A1 (de) * 2009-06-30 2011-01-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Formwerkzeug und Verfahren zu seiner Verwendung

Also Published As

Publication number Publication date
FR2235789B3 (fr) 1977-05-06
JPS5070469A (fr) 1975-06-11
FR2235789A1 (fr) 1975-01-31
DE2334579A1 (de) 1975-01-30
GB1460929A (en) 1977-01-06

Similar Documents

Publication Publication Date Title
IT1037085B (it) Materiale anisotropico di cordierite
SE405572B (sv) Forfarande och anordning for diskontinuerlig framstellning av flerskikts-formkroppar av termoplast
TR17986A (tr) Termoplastik maddelerden elyaf imalati icin usul ve cihaz
FR2273574A1 (fr) Filtre de matiere plastique
IT1035491B (it) Procedimento per la estrusione di fogli di materiale plastico
IT1044391B (it) Lattici acquosi di polimeri contenenti materiale idrofobi
IT992466B (it) Mezzi di allacciamento fatti di materia plastica
IT1047445B (it) Procedimento e dispositivo per la fabbricazione di contenitori di materiale plastico termostabile
BR7209080D0 (pt) Lencol de material plastico e estruturas contendo o mesmo
SE430339B (sv) Framstellning av ytaktivt material
IT977306B (it) Impianto per lo sviluppo di materiale fotografico
IT1036908B (it) Procedimento per la produzione di materie plastiche poliuretaniche reticolate
SE7513506L (sv) Forfarande for framstellning av ihaliga kroppar av termoplastmaterial
IT1022781B (it) Dispositivo per la produzione di sagomati in materiale plastificato
SE7509809L (sv) Snepploch av syntetmaterial
IT1008486B (it) Procedimento ed apparecchio per la fabbricazione di contenitori di materiale termoplastico
IT1015707B (it) Dispositivo per fabbricare elemen ti sagomati costituiti di materie artificiali termoplastiche conte nenti agenti di espansione
IT1037931B (it) Confezione tubolare di materiale flessibile
IT1019303B (it) Dispositivo per la costruzione di corpi cavi di materiale sintetico termoplastico
SE450581B (sv) Forfarande for tvettning och rengoring av fasta material och medel for genomforande av forfarandet
IT1007092B (it) Procedimento e dispositivo per la fabbricazione di corpi cavi di ma teriale sintetico termoplastico
IT981396B (it) Composizione di materiale catalitico
FI53935B (fi) Anordning foer framstaellning av en foerpackning av expanderat plastmaterial
IT979267B (it) Dispositivo per fabbricare elemen ti sagomati di materia artificia le schiumificata
BE815788A (fr) Matiere filtrante en vrac