PRECURSOR COMPOSITIONS FOR A PROTECTIVE ARTICLE, PROTECTIVE ARTICLES COMPRISING A REACTION PRODUCT OF THE PRECURSOR COMPOSITION, RELATED AEROSPACE STRUCTURES, AND RELATED METHODS

PRECURSOR COMPOSITIONS FOR A PROTECTIVE ARTICLE, PROTECTIVE ARTICLES COMPRISING A REACTION PRODUCT OF THE PRECURSOR COMPOSITION, RELATED AEROSPACE STRUCTURES, AND RELATED METHODS

A precursor composition comprising, before cure, an acrylic ethylene monomer (AEM), a foaming agent, and one or more of a strengthening additive, a thermal ablation additive, or a reflectivity additive. The precursor composition is cured to form a protective article comprising a foamed protective ma...

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Bibliographische Detailangaben
Hauptverfasser: STONE, Steven F, ARMENTROUT, Matthew, GARCIA, Benjamin W.C, DEEMER, Christopher, HILTON, Cameron, BARBER, Brian
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
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Beschreibung
Zusammenfassung:A precursor composition comprising, before cure, an acrylic ethylene monomer (AEM), a foaming agent, and one or more of a strengthening additive, a thermal ablation additive, or a reflectivity additive. The precursor composition is cured to form a protective article comprising a foamed protective material. A method of forming a protective article is also disclosed, as is an aerospace structure comprising the foamed protective material.