Title:
MANUFACTURING METHOD FOR LAMINATED GLASS FOR AUTOMOBILE WINDOW
Document Type and Number:
WIPO Patent Application WO/2022/224912
Kind Code:
A1
Abstract:
This manufacturing method for laminated glass for an automobile window includes: a bending formation step in which two glass plates are heated and subjected to bending formation; and a lamination step in which the two glass plates which were subjected to bending formation are laminated with an intermediate film interposed therebetween. Following the bending formation step, a recessed surface of at least one glass plate of the two glass plates is cleaved.
Inventors:
MORITA YOSHINOBU (JP)
OHBA YOSHIAKI (JP)
OHBA YOSHIAKI (JP)
Application Number:
PCT/JP2022/017961
Publication Date:
October 27, 2022
Filing Date:
April 15, 2022
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
B32B17/10; B60J1/00; C03B23/023; C03C19/00; C03C23/00; C03C27/12
Domestic Patent References:
| WO2015174324A1 | 2015-11-19 |
Foreign References:
| JPS47827B1 | 1972-01-11 | |||
| JPS4716827B1 | 1972-05-17 | |||
| JP2013159531A | 2013-08-19 | |||
| JPH09309745A | 1997-12-02 | |||
| JP2004059419A | 2004-02-26 | |||
| JP2019182692A | 2019-10-24 | |||
| JPH10506367A | 1998-06-23 | |||
| JP2017213928A | 2017-12-07 | |||
| JP6065221B2 | 2017-01-25 | |||
| JP2021071145A | 2021-05-06 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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