Fire-resistant intermediate layer for covering articles of seati

Details Fire-resistant intermediate layer for covering articles of seati Fire-resistant intermediate layer for covering articles of seati

1987-01-27

1989-04-25

Van Balen, William J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428 71, 428 76, 428286, 4283055, 4283166, 4283171, 428921, B32B 326

Patent

active

048247197

ABSTRACT:
The present invention relates to a fire-resistant intermediate layer for covering articles of seating furniture that consist of at least a soft supporting material and a fire-resistant covering, and which fire-resistant intermediate layer comprises a combination of a layer (a) of polyurethane foam plastic rendered fire-resistant, which rests on the soft supporting material, and (b) a glass fabric which is situated on the layer of polyurethane foam plastic rendered fire-resistant.

REFERENCES:
patent: 3647609 (1972-03-01), Cyba
patent: 4092752 (1978-06-01), Dougan
patent: 4254177 (1981-03-01), Fulmer
patent: 4439472 (1984-03-01), Bell
patent: 4504991 (1985-03-01), Klancnik

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