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Patent Searching and Data


Title:
LAMINATED GLASS
Document Type and Number:
WIPO Patent Application WO/2019/065839
Kind Code:
A1
Abstract:
Provided is a laminated glass that can suppress scorching at an edge section of the laminated glass. This laminated glass comprises a first glass plate, a second glass plate, and an interlayer, wherein at least one of the first glass plate and the second glass plate is a heat ray absorbing plate glass conforming to JIS R3208:1998, the thicknesses of the first glass plate and the second glass plate are each 1.9mm or less, a layer X with the lowest glass transition temperature in the interlayer includes a thermoplastic resin, and the ratio of the weight-average molecular weight of the thermoplastic resin in the layer X before a light radiation test to the weight-average molecular weight of the thermoplastic resin in the layer X after the light radiation test is 2 or less.

Inventors:
YOSHIDA, Shougo (1259, Izumi, Minakuchi-cho, Kouka-sh, Shiga 85, 〒5288585, JP)
OKANO, Moyuru (1259, Izumi, Minakuchi-cho, Kouka-sh, Shiga 85, 〒5288585, JP)
NOHARA, Atsushi (1259, Izumi, Minakuchi-cho, Kouka-sh, Shiga 85, 〒5288585, JP)
MASUYAMA, Yoshikazu (1259, Izumi, Minakuchi-cho, Kouka-sh, Shiga 85, 〒5288585, JP)
Application Number:
JP2018/035937
Publication Date:
April 04, 2019
Filing Date:
September 27, 2018
Export Citation:
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Assignee:
SEKISUI CHEMICAL CO., LTD. (4-4 Nishitemma 2-chome, Kita-ku Osaka-sh, Osaka 65, 〒5308565, JP)
International Classes:
C03C27/12; B32B7/02; B32B17/10; B60J1/00
Attorney, Agent or Firm:
MIYAZAKI & METSUGI (Chuo Odori FN Bldg, 3-8 Tokiwamachi 1-chome, Chuo-ku, Osaka-sh, Osaka 28, 〒5400028, JP)
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