FR2493218B1 - - Google Patents
Info
- Publication number
- FR2493218B1 FR2493218B1 FR8023662A FR8023662A FR2493218B1 FR 2493218 B1 FR2493218 B1 FR 2493218B1 FR 8023662 A FR8023662 A FR 8023662A FR 8023662 A FR8023662 A FR 8023662A FR 2493218 B1 FR2493218 B1 FR 2493218B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1634—Making multilayered or multicoloured articles with a non-uniform dispersion of the moulding material in the article, e.g. resulting in a marble effect
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
- B29C45/1816—Feeding auxiliary material, e.g. colouring material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8023662A FR2493218A1 (fr) | 1980-10-31 | 1980-10-31 | Dispositif pour la realisation d'effets de marbrage, sur des pieces moulees par injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8023662A FR2493218A1 (fr) | 1980-10-31 | 1980-10-31 | Dispositif pour la realisation d'effets de marbrage, sur des pieces moulees par injection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2493218A1 FR2493218A1 (fr) | 1982-05-07 |
| FR2493218B1 true FR2493218B1 (cg-RX-API-DMAC10.html) | 1983-04-29 |
Family
ID=9247709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8023662A Granted FR2493218A1 (fr) | 1980-10-31 | 1980-10-31 | Dispositif pour la realisation d'effets de marbrage, sur des pieces moulees par injection |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2493218A1 (cg-RX-API-DMAC10.html) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2744058A1 (de) * | 1977-09-30 | 1979-04-12 | Froendenberger Masch App Gmbh | Verfahren und vorrichtung zum spritzgiessen mehrfarbiger teile aus thermoplastischem kunststoff |
-
1980
- 1980-10-31 FR FR8023662A patent/FR2493218A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2493218A1 (fr) | 1982-05-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |