Aqueous intumescent fire barrier composition

Details Aqueous intumescent fire barrier composition Aqueous intumescent fire barrier composition

2006-05-16

2006-05-16

Anthony, Joseph D. (Department: 1714)

Compositions

Fire retarding

Intumescent

C523S179000

Reexamination Certificate

active

07045079

ABSTRACT:
An aqueous fire barrier composition including a latex that includes a polymer, a polyol having 2, 3 or 4 hydroxy groups and a molecular weight of from about 75 to about 1200, and an intumescent agent.

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