METHOD FOR MANUFACTURING LAMINATED GLASS

Title:

METHOD FOR MANUFACTURING LAMINATED GLASS

Document Type and Number:

WIPO Patent Application WO/2016/093031

Kind Code:

A1

Abstract:

A method for manufacturing a laminated glass in which multiple glass plates are laminated comprises: a first main molding step of heating a first glass plate to a first softening point or higher and carrying out main molding of the same; a second main molding step of heating a second glass plate to a second softening point or higher and carrying out main molding of the same; a first finish molding step of bending the first glass plate into a desired shape after the first main molding step; and a second finish molding step of bending the second glass plate into a desired shape after the second main molding step. The first main molding step and the second main molding step are performed using the same mold, and a first condition for lowering the temperature of the first glass plate to below the first softening point and a second condition for lowering the temperature of the second glass plate to below the second softening point are different.

Inventors:

ISHIDA TAKAHIRO (JP)
KASAJIMA MASASHI (JP)
OTSUKA TSUYOSHI (JP)
SUGISAKI RAITA (JP)
MORITA YOSHINOBU (JP)

Application Number:

PCT/JP2015/082529

Publication Date:

June 16, 2016

Filing Date:

November 19, 2015

Export Citation:

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Assignee:

ASAHI GLASS CO LTD (JP)

International Classes:

C03C27/12; C03B23/025; C03B23/03

Domestic Patent References:

WO2012137742A1	2012-10-11
WO2013137154A1	2013-09-19
WO2014054468A1	2014-04-10

Foreign References:

JP2005015326A

2005-01-20

Other References: