Seat cushions

Details Seat cushions Seat cushions

1988-06-14

1990-07-24

Kendell, Lorraine T.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428289, 428290, 428367, 428371, 428408, 428920, 428921, B32B 900, B27N 900, D03D 1300

Patent

active

049434780

ABSTRACT:
A non-linear fire retarding and fire blocking covering for a foam seat cushion structure comprising an intimate blend of a binder and 25-75% by weight of fibers comprising heat set carbonaceous fibers having a LOI value greater than 40, said carbonaceous fibers being derived from heat treated stabilized polymeric fibers or pitch based fibers.

REFERENCES:
patent: 3993829 (1976-11-01), Park
patent: 4356228 (1982-10-01), Kobayashi et al.
patent: 4460650 (1984-07-01), Ogawa et al.
patent: 4565727 (1986-01-01), Ciglia et al.
patent: 4659616 (1987-04-01), Cordier
patent: 4783349 (1988-11-01), Cogswell et al.
patent: 4788104 (1988-11-01), Adriaensen et al.
PCT 86/06110, Published, 10/23/86, by McCullough et al.

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