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US 2004/0171709 A1Published application
Vacuum cooled foams
AssigneePABU Services, Inc.
InventorsStephen B. Falloon, Richard S. Rose, Mathew D. Phillips
Life of this patent
Estimating the term…
Abstract
A flexible, flame-retarded, polyurethane foam comprising brominated and/or phosphorous flame retardants and an acid scavenger.
Claims14
A flexible polyurethane foam comprising a fire retardant consisting of a brominated composition, or a phosphorous composition, or both and an acid scavenger.
A method of preparing a flame retarded flexible polyurethane foam composition comprising adding a flame retardant consisting of a brominated composition, or a phosphorous composition, or both and an acid scavenger to the mix of polyurethane ingredients prior to incorporation of an isocyanate to the mix.
Dependencies are inferred from the claim text.