| 54 |
Titel |
TI |
[EN] Alkali-aluminosilicate glass |
| 71/73 |
Anmelder/Inhaber |
PA |
TAIWAN GLASS IND CORP
|
| 72 |
Erfinder |
IN |
CHIA-HUNG LIN
;
GUNTER CARL
;
HANS-JURGEN LINZ
;
LARS BIENNECK
;
SVEN WILTZSCH
|
| 22/96 |
Anmeldedatum |
AD |
13.11.2014 |
| 21 |
Anmeldenummer |
AN |
201410638271 |
|
Anmeldeland |
AC |
CN |
|
Veröffentlichungsdatum |
PUB |
20.05.2015 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
DE
102013019003
20131113
|
| 51 |
IPC-Hauptklasse |
ICM |
C03C 3/095
(2006.01)
|
| 51 |
IPC-Nebenklasse |
ICS |
C03C 21/00
(2006.01)
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
B32B 17/00
B32B 2457/20
C03C 21/002
C03C 3/085
C03C 3/095
Y10T 428/26
|
|
MCD-Hauptklasse |
MCM |
C03C 3/095
(2006.01)
|
|
MCD-Nebenklasse |
MCS |
C03C 21/00
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] The present disclosure relates to an alkali-aluminosilicate glass which contains between 47.5 and 55 wt.% SiO2, between 21 and 27.5% Al2O3; and between 12 and 16 wt.% Na2O. The molar ratio of Al2O3 and Na2O amounts to between 1:0.9 and 1:1.2. This glass is characterized by high hardness and high surface strengths after its chemical toughening, whereby the resulting extremely high scratch resistance favors its use as a display glass. A further preferred feature of this glass is its much lower viscosity for this group of glasses. |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
CN000001391538A
CN000101508524A
JP002013177305A
WO002013073685A1
WO002013130646A1
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
????: "⟪???????⟫", 30 June 2009, ???????? 0
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
|
|
Zitierende Dokumente |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
B32B 17/00
|
