THERMOSETTING RESIN COMPOSITION CONTAINING POLYFUNCTIONAL (METH)ACRYLATE

PROBLEM TO BE SOLVED: To provide a thermosetting resin composition using a polyfunctional (meth)acrylate having small curing shrinkage, excellent in adhesiveness and having low viscosity and rapid curing property. SOLUTION: The thermosetting resin composition comprises a (meth)acrylate of polyglycer...

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Hauptverfasser: TANO TAKAAKI, HATANAKA TAKASHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a thermosetting resin composition using a polyfunctional (meth)acrylate having small curing shrinkage, excellent in adhesiveness and having low viscosity and rapid curing property. SOLUTION: The thermosetting resin composition comprises a (meth)acrylate of polyglycerol alkylene oxide adduct prepared by reacting a polyglycerol (having 3-15 average polymerization degree) with an alkylene oxide (being a 2-4C alkylene oxide having a 4-50 addition number in moles). COPYRIGHT: (C)2008,JPO&INPIT