Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SPRAY FOAMS CONTAINING NON-HALOGENATED FIRE RETARDANTS
A spray foam formulation used to form a spray foam insulation layer in a wall structure is described. The formulation includes the reaction product of a polyisocyanate compound and a polyol compound; a fire retardant chosen from at least one of a non-halogenated fire retardant and a reactive halogen-containing fire retardant; and a carbohydrate. The spray foam insulation layer has an insulative R value of 3.0 to 7.2 per inch, and a density of between about 0.3 and about 4.5 pcf. Further, spray foam insulation made from the spray foam formulation may have fire retardant characteristics that are equivalent to or better than those of a similar spray foam insulation using non-reactive halogenated fire retardants such as tris(1-chloro-2-propyl)phosphate (TCPP).
SPRAY FOAMS CONTAINING NON-HALOGENATED FIRE RETARDANTS
A spray foam formulation used to form a spray foam insulation layer in a wall structure is described. The formulation includes the reaction product of a polyisocyanate compound and a polyol compound; a fire retardant chosen from at least one of a non-halogenated fire retardant and a reactive halogen-containing fire retardant; and a carbohydrate. The spray foam insulation layer has an insulative R value of 3.0 to 7.2 per inch, and a density of between about 0.3 and about 4.5 pcf. Further, spray foam insulation made from the spray foam formulation may have fire retardant characteristics that are equivalent to or better than those of a similar spray foam insulation using non-reactive halogenated fire retardants such as tris(1-chloro-2-propyl)phosphate (TCPP).
SPRAY FOAMS CONTAINING NON-HALOGENATED FIRE RETARDANTS
SPRÜHSCHÄUME ENTHALTEND NICHT-HALOGENIERTE FLAMMSCHUTZMITTEL
MOUSSES À PULVÉRISER CONTENANT DES AGENTS D'IGNIFUGATION NON-HALOGÉNÉS
SNIDER SCOTT (Autor:in) / WANG LANCE (Autor:in) / ASRAR JAWED (Autor:in)
20.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08J
Verarbeitung
,
WORKING-UP
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