CH555736A - Appareil pour dilater des morceaux de polymere. - Google Patents
Appareil pour dilater des morceaux de polymere.Info
- Publication number
- CH555736A CH555736A CH1844471A CH1844471A CH555736A CH 555736 A CH555736 A CH 555736A CH 1844471 A CH1844471 A CH 1844471A CH 1844471 A CH1844471 A CH 1844471A CH 555736 A CH555736 A CH 555736A
- Authority
- CH
- Switzerland
- Prior art keywords
- polymer
- expanding pieces
- expanding
- pieces
- 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
- B29C44/3461—Making or treating expandable particles
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5978470A GB1359479A (en) | 1970-12-16 | 1970-12-16 | Apparatus for producing an expanded polymer material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH555736A true CH555736A (fr) | 1974-11-15 |
Family
ID=10484416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1844471A CH555736A (fr) | 1970-12-16 | 1971-12-16 | Appareil pour dilater des morceaux de polymere. |
Country Status (11)
| Country | Link |
|---|---|
| AU (1) | AU465318B2 (fr) |
| BE (1) | BE776815A (fr) |
| CA (1) | CA958172A (fr) |
| CH (1) | CH555736A (fr) |
| ES (1) | ES397990A1 (fr) |
| FR (1) | FR2120790A5 (fr) |
| GB (1) | GB1359479A (fr) |
| IT (1) | IT944013B (fr) |
| NL (1) | NL7117164A (fr) |
| SE (1) | SE375257B (fr) |
| ZA (1) | ZA718432B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0194614A3 (fr) * | 1985-03-11 | 1987-09-16 | Ian Campbell Train | Dispositif de prémoussage |
-
1970
- 1970-12-16 GB GB5978470A patent/GB1359479A/en not_active Expired
-
1971
- 1971-12-15 CA CA130,239A patent/CA958172A/en not_active Expired
- 1971-12-15 NL NL7117164A patent/NL7117164A/xx unknown
- 1971-12-15 ES ES397990A patent/ES397990A1/es not_active Expired
- 1971-12-15 AU AU36898/71A patent/AU465318B2/en not_active Expired
- 1971-12-15 ZA ZA718432A patent/ZA718432B/xx unknown
- 1971-12-16 CH CH1844471A patent/CH555736A/fr not_active IP Right Cessation
- 1971-12-16 SE SE7116117A patent/SE375257B/xx unknown
- 1971-12-16 FR FR7145224A patent/FR2120790A5/fr not_active Expired
- 1971-12-16 IT IT32463/71A patent/IT944013B/it active
- 1971-12-16 BE BE776815A patent/BE776815A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2120790A5 (fr) | 1972-08-18 |
| IT944013B (it) | 1973-04-20 |
| ZA718432B (en) | 1972-09-27 |
| BE776815A (fr) | 1972-04-17 |
| NL7117164A (fr) | 1972-06-20 |
| AU465318B2 (en) | 1975-09-25 |
| AU3689871A (en) | 1973-06-21 |
| DE2161864A1 (de) | 1972-06-22 |
| SE375257B (fr) | 1975-04-14 |
| CA958172A (en) | 1974-11-26 |
| ES397990A1 (es) | 1975-03-01 |
| DE2161864B2 (de) | 1977-02-03 |
| GB1359479A (en) | 1974-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |