ES2045486T3
Scratch- and abrasion-proof transparent polyurethane layer having fume resistance and energy absorbing properties, process for its preparation and laminated glass using same
Abstract
THE INVENTION REFERS TO A HIGH-QUALITY OPTICAL POLYURETHANE LAYER WITH ABSORBENT ENERGY PROPERTIES, STRIPED RESISTANCE AND ABRASION, AND IS CHARACTERIZED IN THAT IT ALSO SUBMITS IMPROVED VANISH RESISTANCE PROPERTIES, UNDERSTANDING THE USING COMPONENT FOR THE POLYAN COMPONENT , A LONG POLYOL WITH SEGMENTS OXIDE OF ETHYLENE. THE LAYER OF POLYURETHANE IS USED IN SECURITY CRYSTALS AS AN EXTERNAL LAYER.
Term
Term ended
Projected expiry passed 17 May 2009, 17.4 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
27 members in 15 offices
Priority claims5
| Document | Office | Kind | Date |
|---|---|---|---|
| 19880006779 | France | – | |
| 8806779 | France | A | |
| 8806779 | France | A | |
| 8806779 | – | – | – |
| FR19880006779 | – | – | – |
Members27
| Document | Office | Kind | |
|---|---|---|---|
| DK243189D0 | Denmark | D0 | |
| FI892450A0 | Finland | A0 | |
| NO892009D0 | Norway | D0 | |
| DK243189A | Denmark | A | |
| FI892450A | Finland | A | |
| FI892450L | Finland | L | |
| NO892009L | Norway | L | |
| AU3381889A | Australia | A | |
| FR2631628A1 | France | A1 | |
| EP0344045A1 | European Patent Office (EPO) | A1 | |
| BR8902342A | Brazil | A | |
| JPH0224141A | Japan | A | |
| ZA893413B | South Africa | B | |
| DD283828A5 | German Democratic Republic (until 1990) | A5 | |
| KR900017946A | Republic of Korea | A | |
| US4983461A | United States of America | A | |
| FR2631628B1 | France | B1 | |
| US5116442A | United States of America | A | |
| AU626852B2 | Australia | B2 | |
| EP0344045B1 | European Patent Office (EPO) | B1 | |
| AT94574T | Austria | T | |
| ATE94574T1 | Austria | T1 | |
| DE68909110D1 | Germany | D1 | |
| ES2045486T3This record | Spain | T3 | |
| DE68909110T2 | Germany | T2 | |
| FI101714B | Finland | B | |
| FI101714B1 | Finland | B1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Definitive protectionFG2A | FG2A |
Numbers
- Publication
- 2045486
- Publication, DOCDB
- 2045486
- Publication, EPODOC
- ES2045486T
- Application
- 89401354
- Application, DOCDB
- 89401354
- Application, EPODOC
- ES19890401354T
Titles2
- English
- LAYER OF TRANSPARENT POLYURETHANE RESISTANT TO SCRATCHES AND ABRASION AND WITH THE PROPERTIES OF ABSORBER ENERGY AND ANTIVAHO, MANUFACTURING PROCEDURE AND CRYSTALS THAT USE IT.
- Spanish
- CAPA DE POLIURETANO RESISTENTE AL RAYADO Y ABRASION Y CON PROPIEDADES DE ABSORBENTES DE ENERGIA Y DE ANTIVAHO, PROCEDIMIENTO DE FABRICACION Y CRISTALES QUE LOS UTILIZAN.
Classification
- CPC, 16
- B32B17/10018
- C08J7/047
- C03C27/10
- B32B17/1077
- C08G18/4837
- C08G18/5072
- C08J2375/04
- C08J2433/00
- C08J7/0427
- Y10T428/31
- C08J7/046
- Y10T428/31601
- C08J7/054
- Y10T428/31551
- Y10T428/31583
- C08J7/056
- IPC, 9
- B60J1 20
- B32B17 10
- B32B27 40
- C08G18 48
- C08G18 50
- C08J5 18
- C08J7 046
- C08J7 054
- C08J7 056