PEROXY ESTER CURE OF LIQUID PREPOLYMER COMPOSITIONS

• Main Authors: Marine SAUVAGE, Thomas H. KOZEL, Nathan John BACHMAN, Dana Lee SWAN
• Format: Patent
• Language: English; Spanish
• Published: 05.09.2018
• Subjects: 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

Liquid resin compositions that can be used in the manufacture of composite materials are described. A method of making a fiber-reinforced polymeric composite material comprises wetting a fibrous material with a liquid prepolymer composition comprising at least one (meth)acrylic monomer, at least one base, and at least one peroxy ester; and polymerizing the liquid prepolymer composition to form a fiber-reinforced polymeric composite material. Se describen composiciones de resinas líquidas que se pueden utilizar en la fabricación de materiales compuestos. Un método para fabricar un material compuesto polimérico y reforzado con fibra que comprende humedecer un material fibroso con una composición de prepolímero líquido que comprende al menos un monómero (met)acrílico, al menos una base y al menos un peroxiéster; y polimerizar la composición de prepolímero líquido para formar un material compuesto polimérico y reforzado con fibra.