CYCLIC PHOSPHAZENE COMPOUND AND METHOD FOR PRODUCING THE SAME

• Main Authors: TADA YUJI, ASANUMA KOTA, MORIYA NARIMASA, SUZUKI ATSUKO, KOYAMA SHIGETO
• Format: Patent
• Language: English
• Published: 06.10.2014
• Subjects: ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

PROBLEM TO BE SOLVED: To realize a phosphazene compound in which mechanical properties and reliability at high temperature are hard to be damaged, and to increase the fire retardancy of a resin molding without damaging its heat resistance and high temperature reliability using the same.SOLUTION: A cyclic phosphazene compound represented by the following formula or the one obtained by mixing the same with the other resin component is hardened and molded. One example of A is an epoxy ethylphenyloxy group represented by the following formula.