Title:
REINFORCED GLASS PLATE AND METHOD FOR PRODUCING REINFORCED GLASS PLATE
Document Type and Number:
WIPO Patent Application WO/2018/097096
Kind Code:
A1
Abstract:
This method for producing a reinforced glass plate includes forming a compressive stress layer by carrying out ion exchange on at least a portion of the surface of a glass plate to be reinforced. The method is characterized by comprising an ion exchange step for carrying out ion exchange until compressive stress becomes at least 200 MPa at a position 50 µm deep from the surface of the compressive stress layer.
Inventors:
KINOSHITA KIYOTAKA (JP)
FUKADA MUTSUMU (JP)
KAJIOKA TOSHIYUKI (JP)
FUKADA MUTSUMU (JP)
KAJIOKA TOSHIYUKI (JP)
Application Number:
PCT/JP2017/041643
Publication Date:
May 31, 2018
Filing Date:
November 20, 2017
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
C03C21/00; C03C17/23
Domestic Patent References:
| WO2015127483A2 | 2015-08-27 | |||
| WO2016152657A1 | 2016-09-29 | |||
| WO2014030738A1 | 2014-02-27 |
Foreign References:
| JP2014510012A | 2014-04-24 | |||
| JP2014208570A | 2014-11-06 | |||
| JP2016060664A | 2016-04-25 |
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
Download PDF: