| 54 |
Titel |
TI |
[DE] Multifunktionale Polyurethangele und Verfahren zu ihrer Herstellung
[EN] Polyurethane gel obtained by mixing polyether alcohols, a diisocyanate, a triisocyanate and additives, in the presence of a catalyst, useful in prosthetics, sports area (bicycle saddles) and cable penetrations |
| 71/73 |
Anmelder/Inhaber |
PA |
GT Elektrotechnische Produkte GmbH, 79761 Waldshut-Tiengen, DE
|
| 72 |
Erfinder |
IN |
Behrendt, Gerhard, Prof. Dr., 12437 Berlin, DE
;
Paulmann, Uwe, 79790 Küssaberg, DE
;
Tsonev, Tsvetomir, Dipl.-Ing., 15745 Wildau, DE
|
| 22/96 |
Anmeldedatum |
AD |
05.02.2008 |
| 21 |
Anmeldenummer |
AN |
102008008034 |
|
Anmeldeland |
AC |
DE |
|
Veröffentlichungsdatum |
PUB |
06.08.2009 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
|
| 51 |
IPC-Hauptklasse |
ICM |
C08L 75/08
(2006.01)
|
| 51 |
IPC-Nebenklasse |
ICS |
C08G 18/18
(2006.01)
C08G 18/20
(2006.01)
C08G 18/79
(2006.01)
C08J 3/075
(2006.01)
C08J 3/20
(2006.01)
C10M 107/44
(2006.01)
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
C08G 18/2865
C08G 18/3206
C08G 18/4018
C08G 18/6674
C08G 18/795
C08G 18/831
C08G 2220/00
C08J 2375/00
C08J 2475/00
C08J 3/075
C08J 3/226
C08K 3/346
C08K 7/10
C08L 75/02
C08L 75/04
C10M 149/20
C10M 2207/24
C10M 2207/30
C10M 2217/0456
C10N 2050/08
C10N 2050/10
C10N 2070/00
|
|
MCD-Hauptklasse |
MCM |
C08L 75/08
(2006.01)
|
|
MCD-Nebenklasse |
MCS |
C08G 18/18
(2006.01)
C08G 18/20
(2006.01)
C08G 18/79
(2006.01)
C08J 3/075
(2006.01)
C08J 3/20
(2006.01)
C10M 107/44
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] Polyurethane gel obtained by mixing a polyether alcohol (a) having a hydroxyl number of 28-90 mg potassium hydroxide (KOH)/g; a polyether alcohol (b) having a hydroxyl number of 240-500 KOH/g; one or more diisocyanates; one or more triisocyanates, preferably obtained by trimerizing a diisocyanate; at least an additive, which fulfills the given function; and at least an additive with a particle size of 1-650 nm, in the presence of one or more catalysts, is claimed. Polyurethane gel obtained by mixing a polyether alcohol (a) having a hydroxyl number of 28-90 mg potassium hydroxide (KOH)/g (which is obtained by adding one or more starter molecules having a hydroxyl functionality of 2-4 with propylene oxide); a polyether alcohol (b) having a hydroxyl number of 240-500 KOH/g (which is obtained by adding one or more starter molecules having a hydroxyl functionality of 2-4 with propylene oxide); one or more diisocyanates; one or more triisocyanates, preferably obtained by trimerizing a diisocyanate; at least an additive, which fulfills the given function; and at least an additive with a particle size of 1-650 nm, in the presence of one or more catalysts, is claimed. |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
DE000003103500A1
DE000010024097A1
EP000001342747A1
US000004246146A
US020070055330A1
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
DE000010016539A1
DE000019618825A1
DE000019805022A1
DE000019917932A1
DE000019957397C1
DE102004048154A1
DE202007002809U1
EP000000057838A1
EP000000511570A1
EP000001277801A1
KR102006033464A
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
DIN 4102 1
|
|
Zitierende Dokumente |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
C08G 18/18
C08G 18/20
C08G 18/48
C08G 18/79
C08J 3/075
C08J 3/20
C08L 75/08
C10M 107/44
|
