Title:
封止材料
Document Type and Number:
Japanese Patent JP7116353
Kind Code:
B2
Abstract:
To provide a sealing material that can ensure sealing of a metal vacuum double container with little variation in shape and volume.SOLUTION: The present invention provides a sealing material for vacuum sealing an exhaust port of a metal vacuum double container, the sealing material being a sintered body containing a low melting point glass powder.SELECTED DRAWING: None
Inventors:
Kunihiko Kano
Koichi Wachiuchi
Koichi Wachiuchi
Application Number:
JP2017162973A
Publication Date:
August 10, 2022
Filing Date:
August 28, 2017
Export Citation:
Assignee:
Nippon Electric Glass Co., Ltd.
International Classes:
C03C8/04; A47J41/02; C03C8/24
Domestic Patent References:
| JP2006327845A | ||||
| JP2011037682A | ||||
| JP2008030972A | ||||
| JP2007297266A | ||||
| JP2003238199A | ||||
| JP2008024558A |