A hardenable composition containing polyfunctional oxetane and polyphenol useful in reactions as 4-membered cyclic ether has dimensional stability because of the small volume shrinkage during hardening and is heat resistant

摘要

The use of an oxetane compound as a cyclic ether compound with a 4-membered ring in reactions is new. A hardenable composition contains a polyfunctional oxetane compound and a polyphenol compound or phenol resin