Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Physical dimension specified
Patent
1991-12-26
1993-07-27
Herbert, Jr., Thomas J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Physical dimension specified
428421, 428422, 428442, B32B 1710, B32B 278
Patent
active
052309541
ABSTRACT:
A fire protective glass panel for use in a fire protective window, door, and partition wall, which comprises at least one sheet of fireproof glass plate and a fluorocarbone resin film of a chain molecular structure type bonded to a side surface of the glass plate and which has non-shattering property as well as fire protection property wherein the fireproof glass plate is a heat-resistant and light transparent crystallized glass plate or, alternatively, the fireproof glass plate is a wire glass plate and the fluorocarbone resin film has a thickness of 0.02-1 mm and is made of one of FEP, PFA, PCTFE, ETFE, and PVDF.
REFERENCES:
patent: 4341841 (1982-07-01), Ohno et al.
patent: 4606955 (1986-08-01), Eastman et al.
Katagi Kiyoshi
Sakamoto Akihiko
Shibuya Takehiro
Herbert, Jr. Thomas J.
Nippon Electric Glass Co. Ltd.
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