Floor mat with prevention of waving

Details Floor mat with prevention of waving Floor mat with prevention of waving

1991-05-14

1994-04-26

Lindsey, Rodney M.

Static structures (e.g., buildings)

Specified wear or friction-type traffic-carrying surface

428 95, E04F 1500, B32B 3300

Patent

active

053055659

ABSTRACT:
By introducing an expanded structure into a rubber portion during heating under pressure at the time of integrating a mat, and by using as a backing of a carpet a foamed rubber sheet having an expansibility of 1.2 to 3 times and a skin layer having a thickness of 0.1 to 1.0 mm, the shrinkage of the mat by shrinking, washing and drying after heating under pressure can be relaxed, and the waving of the mat can be prevented effectively. At the same time, the mat of the invention has excellent fitness to a floor surface, light-weight, strength and heat resistance.

REFERENCES:
patent: 3306808 (1967-02-01), Thompson et al.
patent: 3661691 (1972-05-01), Slosberg
patent: 3811922 (1974-05-01), Clark et al.
patent: 4886692 (1989-12-01), Kerr et al.
patent: 5108094 (1992-04-01), Quinn et al.
patent: 5190799 (1993-03-01), Ellingson, III
patent: 5198278 (1993-03-01), Sumimoto
patent: 5227214 (1993-07-01), Kerr et al.

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