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Patent Searching and Data


Title:
LAMINATED GLASS AND PRODUCTION METHOD FOR LAMINATED GLASS
Document Type and Number:
WIPO Patent Application WO/2019/026849
Kind Code:
A1
Abstract:
Provided are a laminated glass which has a reduced occurrence of voids and accumulation of liquid crystal, and a production method for the laminated glass. Also provided is a laminated glass which can prevent deterioration of a sealing material. This laminated glass 1 comprises a first glass plate 33A, a first intermediate film 31A, a liquid crystal film 10, a second intermediate film 31B, and a second glass plate, which are layered and disposed in this order, wherein the first glass plate 33A and the second glass plate 33B have a larger outer shape than that of the liquid crystal film 10, and a spacer 32 is provided in at least a portion of a region which is interposed between the first glass plate 33A and the second glass plate 33B and in which the liquid crystal film 10 is not disposed.

Inventors:
ISHII Norio (1-1-1, Ichigaya Kagacho, Shinjuku-k, Tokyo 01, 〒1628001, JP)
MIURA Keisuke (1-1-1, Ichigaya Kagacho, Shinjuku-k, Tokyo 01, 〒1628001, JP)
HAGIWARA Yusuke (1-1-1, Ichigaya Kagacho, Shinjuku-k, Tokyo 01, 〒1628001, JP)
Application Number:
JP2018/028475
Publication Date:
February 07, 2019
Filing Date:
July 30, 2018
Export Citation:
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Assignee:
DAI NIPPON PRINTING CO., LTD. (1-1-1, Ichigaya Kagacho Shinjuku-k, Tokyo 01, 〒1628001, JP)
International Classes:
C03C27/12; B32B3/02; B32B17/10
Domestic Patent References:
WO2017099167A12017-06-15
Foreign References:
JP2011524546A2011-09-01
JP2007326763A2007-12-20
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (Sapia Tower, 1-7-12 Marunouchi, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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