Polysulfide composites and method

Details Polysulfide composites and method Polysulfide composites and method

1995-11-22

1996-12-10

Le, Hoa T.

Stock material or miscellaneous articles

Structurally defined web or sheet

Continuous and nonuniform or irregular surface on layer or...

523091, 52408, 52411, 5274611, 428147, 428327, 428489, 428920, B32B 516

Patent

active

055828981

ABSTRACT:
A fire retardant mat is disclosed comprising rubber particles bonded together with a binder containing an elastomeric polysulfide and a polyolefin, with the mat also containing a fire retardant. A composite is also disclosed in which the mat is coated with a fire retardant coating in which an elastomeric polysulfide is part of the coating. Further, there is disclosed a method of making the mat by extrusion and also of placing a fire retardant coating on the mat after extrusion.

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Bauman, Compalloy '93, Proc. Int. Congr. Compat. React. Polym. Alloying, 8th (1993), 343-54. Products Made with Surface-Modified Particles (Apr. 28, 1993).
Izv. Vuzov, Stroit. Arkhit, 1986 (5), 52-4, Ovsyannikova, N.N. Bitumen-Polymer Coverings for Athletic Surfaces.

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