Title:
LAMINATE
Document Type and Number:
WIPO Patent Application WO/2004/009354
Kind Code:
A1
Abstract:
A glass laminate (10) which has excellent moisture resistance and can hence retain transparency and adhesion over long and which is significantly satisfactory in sound insulation, penetration resistance, and impact resistance. The laminate (10) comprises glass plates (1) and (1) bonded to and united with each other through an interlayer film (2) for bonding. The interlayer film (2) for bonding comprises: a first adhesive resin layer (3) comprising a polyvinyl butyral resin as the main component; and a second adhesive resin layer (4) comprising an ethylene/vinyl acetate copolymer resin as the main component.
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Inventors:
HASHIMOTO MASAO (JP)
Application Number:
PCT/JP2003/009318
Publication Date:
January 29, 2004
Filing Date:
July 23, 2003
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
HASHIMOTO MASAO (JP)
HASHIMOTO MASAO (JP)
International Classes:
B32B27/28; B32B7/12; B32B17/10; B32B27/30; C03C27/12; (IPC1-7): B32B27/28; C03C27/12
Foreign References:
| JPH07309990A | 1995-11-28 | |||
| JPH06115981A | 1994-04-26 | |||
| JP2002180019A | 2002-06-26 |
Attorney, Agent or Firm:
Shigeno, Tsuyoshi (5-10 Shinjuku 2-chom, Shinjuku-ku Tokyo, JP)
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