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Title:
MULTILAYER GLASS
Document Type and Number:
WIPO Patent Application WO/2012/157616
Kind Code:
A1
Abstract:
Provided is a multilayer glass that can be more lightweight and thinner than conventional vacuum multilayer glass. The multilayer glass is characterized by having: a first laminate body configured by laminating, in the given order, a first glass layer, a first polycarbonate layer, and a second glass layer; a second laminate body configured by laminating, in the given order, a third glass layer, a second polycarbonate layer, and a fourth glass layer; and a gap section formed between the first laminate body and the second laminate body. The multilayer glass is further characterized by: the first and second glass layers having a thickness in the range of 0.05-1.50 mm; the third and fourth glass layers having a thickness in the range of 0.05-1.50 mm; and the first and second polycarbonate layers having a thickness in the range of 0.10-8.00 mm.

Inventors:
MATSUYAMA YOSHITAKA (JP)
HIGUCHI TOSHIHIKO (JP)
KASAHARA TAKAYUKI (JP)
YAMAMOTO SATOSHI (JP)
MIYAZAKI SHO (JP)
ITABASHI MAKOTO (JP)
Application Number:
PCT/JP2012/062328
Publication Date:
November 22, 2012
Filing Date:
May 14, 2012
Export Citation:
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Assignee:
ASAHI GLASS CO LTD (JP)
MATSUYAMA YOSHITAKA (JP)
HIGUCHI TOSHIHIKO (JP)
KASAHARA TAKAYUKI (JP)
YAMAMOTO SATOSHI (JP)
MIYAZAKI SHO (JP)
ITABASHI MAKOTO (JP)
International Classes:
C03C27/06; B32B17/10; C03C27/12
Foreign References:
JP2008525676A2008-07-17
JP2011032851A2011-02-17
JP2007106659A2007-04-26
JPH06321587A1994-11-22
JPH111349A1999-01-06
JPH0526359U1993-04-06
JP2011051278A2011-03-17
CA2748596A12010-10-28
Attorney, Agent or Firm:
SENMYO, Kenji et al. (JP)
Spring name Kenji (JP)
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Claims:



 
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