CH591324A5 - - Google Patents
Info
- Publication number
- CH591324A5 CH591324A5 CH1379175A CH1379175A CH591324A5 CH 591324 A5 CH591324 A5 CH 591324A5 CH 1379175 A CH1379175 A CH 1379175A CH 1379175 A CH1379175 A CH 1379175A CH 591324 A5 CH591324 A5 CH 591324A5
- Authority
- CH
- Switzerland
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752500972 DE2500972A1 (de) | 1975-01-11 | 1975-01-11 | Verfahren und vorrichtung zur herstellung von formteilen aus einem ein treibmittel enthaltenden thermoplastischen kunststoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH591324A5 true CH591324A5 (US20080094685A1-20080424-C00004.png) | 1977-09-15 |
Family
ID=5936289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1379175A CH591324A5 (US20080094685A1-20080424-C00004.png) | 1975-01-11 | 1975-10-25 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5183664A (US20080094685A1-20080424-C00004.png) |
| CH (1) | CH591324A5 (US20080094685A1-20080424-C00004.png) |
| DE (1) | DE2500972A1 (US20080094685A1-20080424-C00004.png) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2806560B2 (de) * | 1978-02-16 | 1981-05-07 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Verfahren zur kontinuierlichen Herstellung wärmeisolierter Leitungsrohre |
| US4255367A (en) * | 1978-09-21 | 1981-03-10 | Standard Oil Company (Indiana) | Method for injection molding articles wherein additives are added in selective portions |
| JPS57203524A (en) * | 1981-06-10 | 1982-12-13 | Orion Kasei Kk | Method and apparatus for injection molding of expanded molding |
| US4507255A (en) * | 1983-03-30 | 1985-03-26 | Orion Kasei Kabushiki Kaisha | Process and apparatus for injection-molding foamed article |
| US4548776A (en) * | 1983-11-23 | 1985-10-22 | Techplastics, Inc. | Method and apparatus for molding structural foam articles |
| NO863756L (no) * | 1986-09-22 | 1988-03-23 | Spydevold Baard | Metode for fremstilling av celleplast. |
| DE19932954C2 (de) * | 1999-07-14 | 2002-02-14 | Torsten Herrmann | Spritzgießvorrichtung |
| DE10055022A1 (de) * | 2000-11-07 | 2002-05-16 | Atecs Mannesmann Ag | Verfahren zur Herstellung eines Formteils aus mikrozellularem Schaum und entsprechende Vorrichtung |
-
1975
- 1975-01-11 DE DE19752500972 patent/DE2500972A1/de active Pending
- 1975-10-25 CH CH1379175A patent/CH591324A5/xx not_active IP Right Cessation
- 1975-12-11 JP JP50146945A patent/JPS5183664A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2500972A1 (de) | 1976-07-15 |
| JPS5183664A (US20080094685A1-20080424-C00004.png) | 1976-07-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |