Polyester polyurethane foam based medical support pad

Details Polyester polyurethane foam based medical support pad Polyester polyurethane foam based medical support pad

1984-02-27

1985-08-13

Welsh, Maurice J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

521114, 521128, 521129, 521131, 521132, 521135, C08G 1814

Patent

active

045350965

ABSTRACT:
A polyester polyurethane foam formulation useful in medical pads to support bedridden patients is described. The foam is formed by reaction of a polyester polyol, isocyanate and blowing agent combination of water and halogenated hydrocarbon auxiliary blowing agent. A halogenated flame retardant, e.g., an organophosphorus compound, is present. A liquid char forming and dripping ember retardant additive is also present.

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