IT1020420B - Procedimento per la fabbricazione di un corpo di materiale schiuma to come dispositivo per l esecu zione del procedimento - Google Patents
Procedimento per la fabbricazione di un corpo di materiale schiuma to come dispositivo per l esecu zione del procedimentoInfo
- Publication number
- IT1020420B IT1020420B IT2689174A IT2689174A IT1020420B IT 1020420 B IT1020420 B IT 1020420B IT 2689174 A IT2689174 A IT 2689174A IT 2689174 A IT2689174 A IT 2689174A IT 1020420 B IT1020420 B IT 1020420B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- execution
- manufacturing
- foamed material
- foamed
- Prior art date
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
- 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
- B29C44/467—Foam spreading or levelling devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH969774A CH582057A5 (fr) | 1974-07-15 | 1974-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1020420B true IT1020420B (it) | 1977-12-20 |
Family
ID=4354661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2689174A IT1020420B (it) | 1974-07-15 | 1974-09-03 | Procedimento per la fabbricazione di un corpo di materiale schiuma to come dispositivo per l esecu zione del procedimento |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE819920A (fr) |
| CH (1) | CH582057A5 (fr) |
| ES (2) | ES431051A1 (fr) |
| FR (1) | FR2278476A1 (fr) |
| IT (1) | IT1020420B (fr) |
| NL (1) | NL7411156A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS535266A (en) * | 1976-07-05 | 1978-01-18 | Toyo Rubber Chemical Ind Co | Process for manufacture of synthetic resin foam |
| JPS5345372A (en) * | 1976-10-04 | 1978-04-24 | Toyo Rubber Chemical Ind Co | Manufacture of synthetic resin foam |
| US4128611A (en) * | 1977-04-07 | 1978-12-05 | The Upjohn Company | Continuous process and apparatus for producing foamed polymer bunstock having a substantially rectangular cross-section |
-
1974
- 1974-07-15 CH CH969774A patent/CH582057A5/xx not_active IP Right Cessation
- 1974-08-21 NL NL7411156A patent/NL7411156A/xx unknown
- 1974-09-03 IT IT2689174A patent/IT1020420B/it active
- 1974-09-06 FR FR7430258A patent/FR2278476A1/fr active Granted
- 1974-09-13 BE BE148529A patent/BE819920A/fr unknown
- 1974-10-16 ES ES431051A patent/ES431051A1/es not_active Expired
- 1974-10-16 ES ES431050A patent/ES431050A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES431050A1 (es) | 1976-10-16 |
| BE819920A (fr) | 1974-12-31 |
| FR2278476B1 (fr) | 1978-04-28 |
| CH582057A5 (fr) | 1976-11-30 |
| FR2278476A1 (fr) | 1976-02-13 |
| ES431051A1 (es) | 1976-10-16 |
| NL7411156A (nl) | 1976-01-19 |
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