Anti-fire glazing

Details Anti-fire glazing Anti-fire glazing

1988-12-30

1991-01-08

Robinson, Ellis P.

Stock material or miscellaneous articles

Composite

Of quartz or glass

428412, 428426, 428913, 428921, 428436, B32B 1710

Patent

active

049834649

ABSTRACT:
An anti-fire glazing composed of two sheets of glass maintained separated by a sealed intermediate peripheral frame, between which an aqueous solution containing a dissolved salt and a gelling agent has been placed. After filling, the solution is transformed into an aqueous gel, the aqueous phase of which contains the salt in solution, and the solid phase of which is a polymer. The gelling polymer is a cross-linked polyvinyl alcohol. A dialdehyde is used as the cross-linking agent.

REFERENCES:
patent: 2425568 (1942-03-01), Ryan et al.
patent: 3249487 (1966-05-01), Buckley et al.
patent: 3396074 (1968-08-01), Christensen
patent: 3484157 (1969-12-01), Crandon et al.
patent: 3865619 (1975-02-01), Pennewiss et al.
patent: 3963849 (1976-06-01), Thompson
patent: 3974316 (1976-08-01), Jacquemin et al.
patent: 3997700 (1976-12-01), Jacquemin et al.
patent: 4071649 (1978-01-01), Jacquemin et al.
patent: 4104427 (1978-08-01), Nolte et al.
patent: 4105708 (1978-08-01), Parekh
patent: 4137364 (1979-01-01), Ball, III et al.
patent: 4173668 (1979-11-01), Hentzelt et al.
patent: 4190698 (1980-02-01), De Boel et al.
patent: 4232080 (1980-11-01), Orain et al.
patent: 4264681 (1981-04-01), Girard et al.
patent: 4425410 (1984-01-01), Farrell et al.
patent: 4444825 (1984-04-01), Vanderstukken et al.
patent: 4453320 (1984-06-01), Zimmermann et al.
patent: 4681810 (1987-07-01), Gomez
patent: 4753845 (1988-06-01), Sumi et al.

Affiliated with

Also associated with

Rating

Anti-fire glazing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Anti-fire glazing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anti-fire glazing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-933761