(19)
(11) EP 3 647 288 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
21.08.2024 Bulletin 2024/34

(45) Mention of the grant of the patent:
26.06.2024 Bulletin 2024/26

(21) Application number: 19000497.8

(22) Date of filing: 04.11.2019
(51) International Patent Classification (IPC): 
C03C 17/25(2006.01)
C08K 3/00(2018.01)
C03C 23/00(2006.01)
 C03C 17/27(2006.01)
C03C 17/00(2006.01)
C03C 17/02(2006.01)
(52) Cooperative Patent Classification (CPC):
C03C 23/006; C03C 23/007; C03C 2218/112; C03C 17/002; C03C 23/0075; C03C 2217/23; C03C 2217/214; C03C 2217/212; C03C 2217/22; C03C 2217/71; C03C 2217/75; C03C 2217/76; C03C 2218/322; C03C 17/25; C03C 17/27; C03C 2217/228; C03C 2217/78; C03C 2218/32; C03C 17/02

(54)

PROCESS FOR TREATING A SUBSTRATE MADE OF GLASS OR OF A GLASSY SUBSTRATE BASED ON SIO2

VERFAHREN ZUR BEHANDLUNG EINES SUBSTRATS AUS GLAS ODER EINES GLASARTIGEN SUBSTRATS AUF BASIS VON SIO2

PROCÉDÉ DE TRAITEMENT D'UN SUBSTRAT EN VERRE OU D'UN SUBSTRAT VITREUX À BASE DE SIO2

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(43) Date of publication of application:
06.05.2020 Bulletin 2020/19

(73) Proprietor: n-tec GmbH
84051 Essenbach Altheim (DE)

(72) Inventor:
  • Interwies, Jan
    84028 Landshut (DE)

(74) Representative: Maiwald GmbH 
Elisenhof Elisenstraße 3
80335 München
80335 München (DE)


(56) References cited: : 
US-A- 4 476 156
US-A- 6 054 227
US-A1- 2018 105 457
 US-A- 5 730 771
US-A1- 2016 068 431
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).