Non-woven ceiling panels of formed thermoplastic compositions

Details Non-woven ceiling panels of formed thermoplastic compositions Non-woven ceiling panels of formed thermoplastic compositions

1993-12-03

2000-07-25

Dixon, Merrick

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

428113, 428327, 428339, 428364, 52473, 527211, B32B 516

Patent

active

060934883

ABSTRACT:
A ceiling panel is provided which employs a systems approach involving ducting for ventilation, lighting and optionally sprinklers. The ceiling panel is made from a thermoplastic deposit material containing inorganic fibers which are held in compression by thermoplastic matrix material. The thermoplastic composite exhibits the desired electrical insulative, fire resistant, reduced weight, and economic properties for the ceiling panel. The ceiling panel provides a systems approach combining the desired features associated with ceilings, namely, ventilation, lighting and sprinkler systems, while employing a material that exhibits the desired properties of electrical insulation, fire resistance and low weight.

REFERENCES:
patent: 3791969 (1974-02-01), Patil
patent: 3999040 (1976-12-01), Ellis
patent: 4296733 (1981-10-01), Saunders
patent: 4328926 (1982-05-01), Hall, Jr.
patent: 4428306 (1984-01-01), Dresen et al.
patent: 4443258 (1984-04-01), Kirkhuff
patent: 4470342 (1984-09-01), Hall, Jr.
patent: 4693174 (1987-09-01), Anderson
patent: 4716072 (1987-12-01), Kim
patent: 5044138 (1991-09-01), Zaccardelli et al.
patent: 5145625 (1992-09-01), Dotzauer et al.
patent: 5153058 (1992-10-01), Hall et al.
patent: 5247901 (1993-09-01), Landon et al.

Affiliated with

Also associated with

Rating

Non-woven ceiling panels of formed thermoplastic compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non-woven ceiling panels of formed thermoplastic compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-woven ceiling panels of formed thermoplastic compositions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1335183