IT1259186B - Procedimento per la produzione di articoli in materiali polimerici reticolati espansi - Google Patents
Procedimento per la produzione di articoli in materiali polimerici reticolati espansiInfo
- Publication number
- IT1259186B IT1259186B ITPD920211A IT1259186B IT 1259186 B IT1259186 B IT 1259186B IT PD920211 A ITPD920211 A IT PD920211A IT 1259186 B IT1259186 B IT 1259186B
- Authority
- IT
- Italy
- Prior art keywords
- followed
- heat treatment
- injection moulding
- polymeric article
- expanded polymeric
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title 1
- 238000001746 injection moulding Methods 0.000 title 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Abstract
Il trovato è riferito al procedimento per la produzione di articoli in materiali polimerici reticolati espansi che consiste, dopo una prima fase di iniezione in stampo ad appropriata temperatura di una prefissata quantità di materiale, in una fase in cui il manufatto ottenuto viene passato in forno per essere sottoposto ad almeno un ciclo termico.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT92PD211 IT1259186B (it) | 1992-11-20 | 1992-11-20 | Procedimento per la produzione di articoli in materiali polimerici reticolati espansi |
BR9300453A BR9300453A (pt) | 1992-11-20 | 1993-02-01 | Processo para a produção de artigos em materials poliméricos reticulados expandidos |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT92PD211 IT1259186B (it) | 1992-11-20 | 1992-11-20 | Procedimento per la produzione di articoli in materiali polimerici reticolati espansi |
Publications (3)
Publication Number | Publication Date |
---|---|
ITPD920211A0 ITPD920211A0 (it) | 1992-11-20 |
ITPD920211A1 ITPD920211A1 (it) | 1994-05-20 |
IT1259186B true IT1259186B (it) | 1996-03-11 |
Family
ID=11390102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT92PD211 IT1259186B (it) | 1992-11-20 | 1992-11-20 | Procedimento per la produzione di articoli in materiali polimerici reticolati espansi |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR9300453A (it) |
IT (1) | IT1259186B (it) |
-
1992
- 1992-11-20 IT IT92PD211 patent/IT1259186B/it active IP Right Grant
-
1993
- 1993-02-01 BR BR9300453A patent/BR9300453A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ITPD920211A1 (it) | 1994-05-20 |
BR9300453A (pt) | 1994-06-28 |
ITPD920211A0 (it) | 1992-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8308749A1 (es) | Un procedimiento para obtener un conformado determinado de plasticos reticulados. | |
DE3168502D1 (en) | Resin composition for injection molding, method for producing the composition, and articles molded therefrom | |
TW339306B (en) | Method and apparatus for treating an ophthalmic lens mold | |
EP0506218A3 (en) | Method and apparatus for making plastic articles having a decorative coating | |
EP0283644A3 (en) | Apparatus for producing hollow plastic articles | |
AU5171990A (en) | Plastic injection molding via adaptive mold process | |
BR9408352A (pt) | Artigos modelados de moldagem | |
EP0692357A3 (en) | Process for the production of molded biodegradable objects | |
ES521039A0 (es) | Metodo de moldeado a presion de articulos a base de polimeros termoendurecibles reforzados. | |
SE8803920A (it) | ||
DE69204534T2 (de) | Grifförmiger geformter Artikel, Verfahren zu Spritzgiessen und Spritzgiessform. | |
ES377436A1 (es) | Procedimiento para la fabricacion de cuerpos de moldeo re- ticulados de termoplasticos. | |
ES2103783T3 (es) | Procedimiento de moldeo en continuo y dispositivo para la realizacion de dicho procedimiento. | |
ES8308256A1 (es) | Procedimiento y dispositivo para la fabricacion de partes moldeadas u objetos de material plastico. | |
TW360586B (en) | Method for producing reactive plastics moulded bodies with a high proportion of coarse-grained filler | |
IT1062648B (it) | Masse termoplastiche da stampaggio e procedimento per produrre da esse articoli stampati | |
JPS5789944A (en) | Molding method | |
IT1259186B (it) | Procedimento per la produzione di articoli in materiali polimerici reticolati espansi | |
IT1227864B (it) | Procedimento ed impianto per la fabbricazione di oggetti stampati o estrusi a partire da scarti contenenti materie plastiche | |
YU50285A (en) | Device for shaping articles from plastic material sheafs | |
JPS56126133A (en) | Blow molding | |
EP0428756A4 (en) | Method of producing lightweight foamed concrete | |
JPS5753334A (en) | Polyestel resin injection molding machine and polyestel resin molding by said machine | |
JPS5793125A (en) | Injection molding and stretching blow forming method | |
FR2203706A1 (en) | Moulded articles e.g. decorative panels - by shaping thermoplastic sheet between mould parts by injection of expansible thermoplastic material |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19951213 |