SE407537B - APPARATUS FOR THE MANUFACTURE OF A THERMOPLASTIC CELL PLASTIC ARTICLE - Google Patents
APPARATUS FOR THE MANUFACTURE OF A THERMOPLASTIC CELL PLASTIC ARTICLEInfo
- Publication number
- SE407537B SE407537B SE7500603A SE7500603A SE407537B SE 407537 B SE407537 B SE 407537B SE 7500603 A SE7500603 A SE 7500603A SE 7500603 A SE7500603 A SE 7500603A SE 407537 B SE407537 B SE 407537B
- Authority
- SE
- Sweden
- Prior art keywords
- manufacture
- plastic article
- cell plastic
- thermoplastic
- thermoplastic cell
- 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
- B29C44/3442—Mixing, kneading or conveying the foamable 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
- 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
- B29C44/3469—Cell or pore nucleation
- B29C44/348—Cell or pore nucleation by regulating the temperature and/or the pressure, e.g. suppression of foaming until the pressure is rapidly decreased
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP898574A JPS5418707B2 (en) | 1974-01-22 | 1974-01-22 | |
JP1156374A JPS5326245B2 (en) | 1973-02-05 | 1974-01-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7500603L SE7500603L (en) | 1975-07-23 |
SE407537B true SE407537B (en) | 1979-04-02 |
Family
ID=26343623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7500603A SE407537B (en) | 1974-01-22 | 1975-01-20 | APPARATUS FOR THE MANUFACTURE OF A THERMOPLASTIC CELL PLASTIC ARTICLE |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE407537B (en) |
-
1975
- 1975-01-20 SE SE7500603A patent/SE407537B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE7500603L (en) | 1975-07-23 |
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