Extrudable moulding compound for the production of synthetic films suitable for making protective covers.
Abstract
The invention relates to an extrudable, thermoplastic molding compound for the production of plastic films for the production of protected and protective covers, particularly for vehicles and vehicle parts, consisting of a combination of different polyethylenes and Olyamide, that are:1. at least 45 wt.% Linear polyethylene (LLDPE)2. 10 to 50 wt.% High density polyethylene (LDPE)3. 0.5 to 10 wt.% Low pressure polyethylene (HDPE)4. 0.1 to 5 wt.% Or Olyamid Eurocamide and natural silica and5 to about 5 wt.% Of fatty acid esters, dyestuffs, synthetic silica, stabilizers and processing aids,wherein the sum of 1 to 5 in each case 100 wt.%, and at the same time shows the method for the production of films made from this molding composition, the highly extensible, to touch and are slidable with minimum thickness.
Term
No projected expiry on record.
- Priority and filed
- Granted
- Today
5 members in 4 offices
Members5
| Document | Office | Kind | |
|---|---|---|---|
| EP0089388A1 | European Patent Office (EPO) | A1 | |
| US4530732A | United States of America | A | |
| EP0089388B1 | European Patent Office (EPO) | B1 | |
| AT27168TThis record | Austria | T | |
| DE3276324D1 | Germany | D1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Patent revokedRevokedRZN | RZN |
Numbers
- Application
- 82102302
Titles2
- German
- EXTRUDIERBARE FORMMASSE ZUR HERSTELLUNG VON KUNSTSTOFFOLIEN GEEIGNET FUER DIE FERTIGUNG VON SCHUTZBEZUEGEN.
- English
- EXTRUDABLE MOLDING FOR THE MANUFACTURE OF PLASTIC FILMS SUITABLE FOR THE MANUFACTURE OF PROTECTIVE COVERS.
Classification
- CPC, 12
- C08K3/36
- B29K2023/00
- B29C47/0021
- B29C48/0022
- B29K2105/16
- B29C47/0066
- B29C48/08
- C08K5/20
- C08L23/06
- C08L23/0815
- C08L2205/02
- Y10T156/1057
- IPC, 5
- B29C48 08
- C08K3 36
- C08K5 20
- C08L23 06
- C08L23 08