Thermosetting mixtures having an extended storage life consisting of polyisocyanate and compounds capable of reacting with isocyanate groups, process for their preparation, and their use
Abstract
Die Erfindung betrifft bei Raumtemperatur lagerstabile, hitzehärtbare Stoffmischungen aus Polyisocyanat und mindestens einer mit isocyanatgruppen reaktionsfähigen Verbindung. In diesen Stoffmischungen liegt das Polyisocyanat in Form von diskreten Teilchen in einem Amino-, Hydrazid-, Mercaptan- und/oder Carboxylgruppen enthaltenden Polymerisations-, Polykondensations- oder Polyadditionsprodukt mit einer Funktionalität von größer als 1, das teilweise durch ein Polyol ersetzt sein kann, vor, wobei die Polyisocyanatteilchen an ihrer Oberfläche zu 0,01 bis 20 Äquivalentprozent der insgesamt vorhandenen Isocyanatgruppen desaktiviert sind. Diese Stoffmischungen eignen sich als Beschichtungs-und Verklebungsmittel sowie als Dichtungsmassen, insbesondere als Unterbodenschutzmassen für Kraftfahrzeuge.
Term
Term ended
Projected expiry passed 25 July 2003, 23.2 years ago.
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Every citation, both ways
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| EP0062780A1 | Cites | European Patent Office (EPO) | XP | Search report |
| DE2237674A1 | Cites | Germany | A | Search report |
13 members in 7 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 3228723 | Germany | A | |
| 3228723 | Germany | – | |
| 3228723 | – | – | – |
| DE19823228723 | – | – | – |
Members13
| Document | Office | Kind | |
|---|---|---|---|
| DE3228723A1 | Germany | A1 | |
| EP0100508A2 | European Patent Office (EPO) | A2 | |
| BR8304076A | Brazil | A | |
| JPS5962618A | Japan | A | |
| ES524563A0 | Spain | A0 | |
| ES8404706A1 | Spain | A1 | |
| US4525570A | United States of America | A | |
| EP0100508A3This record | European Patent Office (EPO) | A3 | |
| EP0100508B1 | European Patent Office (EPO) | B1 | |
| AT44159T | Austria | T | |
| ATE44159T1 | Austria | T1 | |
| DE3380094D1 | Germany | D1 | |
| JPH0350769B2 | Japan | B2 |
30 legal events, as the office reported them to INPADOC
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| Event | Code | |
|---|---|---|
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | |
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| Se: european patent in force in swedenEAL | EAL | |
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| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | |
| Fr: translation filedET | ET | |
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| It: translation for a ep patent filedITF | ITF | |
| It: translation for a ep patent filedITF | ITF | |
| Designated contracting statesAK | AK | |
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| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | |
| First examination report despatched17Q | 17Q | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | |
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| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | |
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| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI |
Numbers
- Publication
- 0100508
- Publication, DOCDB
- 0100508
- Publication, EPODOC
- EP0100508
- Application
- 83107275
- Application, DOCDB
- 83107275
- Application, EPODOC
- EP19830107275
Titles3
- English
- THERMOSETTING MIXTURES HAVING AN EXTENDED STORAGE LIFE CONSISTING OF POLYISOCYANATE AND COMPOUNDS CAPABLE OF REACTING WITH ISOCYANATE GROUPS, PROCESS FOR THEIR PREPARATION, AND THEIR USE
- French
- Mélanges thermodurcissables, stables à l'entreposage, contenant des polyisocyanates et des composés capables de réagir avec des groupes isocyanates, procédé pour leur préparation et leur utilisation
- German
- Lagerstabile, hitzehärtbare Stoffmischungen aus Polyisocyanat und mit Isocyanatgruppen reaktionsfähigen Verbindungen, Verfahren zu deren Herstellung und Verwendung
Classification
- CPC, 8
- C09D175/04
- C08G18/4009
- C08G18/4063
- C08G18/707
- C08G18/798
- C08G18/80
- C09J175/04
- Y10S528/902
- IPC, 11
- C08G18 00
- C08G18 08
- C08G18 40
- C08G18 70
- C08G18 72
- C08G18 79
- C08G18 80
- C09D175 00
- C09D175 04
- C09J175 04
- C09K3 10
Designated states7
- Contracting states, 7
- Austria
- Belgium
- Germany
- France
- Italy
- Netherlands (Kingdom of the)
- Sweden