RUBBER MODIFIED VINYL ESTER RESINS FROM POLYGYCIDYL ETHERS OF ADDUCTS OF A PHENOL WITH AN UNSATURATED HYDROCARBON

• Main Authors: LARRY T. BLANKENSHIP, PAUL M. PUCKETT, MARY N. WHITE
• Format: Patent
• Language: English
• Published: 31.01.1993
• Edition: 5
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING

A low temperature curable composition contains a rubber modified mixture of vinyl ester resins, one vinyl ester resin being prepared from a polyglycidyl ether of an adduct of a phenol and an ethylenically unsaturated hydrocarbon and the other vinyl ester resin being prepared from a diglycidyl ether of a bisphenol or a polyglycidyl ether of a phenol- or substituted phenol-aldehyde novolac resin.