Curable composition

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United States of America Patent

PATENT NO 9889070
APP PUB NO 20160051450A1
SERIAL NO

14779134

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Abstract

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The present invention provides a novel curable composition in which a reaction is caused to occur between a hydroperoxide and a thiourea compound to initiate polymerization of a radical polymerizable monomer and which has excellent adhesive properties, moderate curability, and excellent long-term storage stability. The present invention relates to a curable composition (A) containing: a radical polymerizable monomer (a1) having no acidic group; a hydroperoxide compound (a2); and at least one cyclic thiourea compound (a3) selected from the group consisting of a substituted ethylenethiourea compound (a3-1), a substituted propylenethiourea compound (a3-2), and a substituted butylenethiourea compound (a3-3) each having a specific structure with a cyclic structure moiety into which a substituent is introduced.

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Patent Owner(s)

Patent OwnerAddress
KURARAY NORITAKE DENTAL INC1621 SAKAZU KURASHIKI-SHI OKAYAMA 7100801 ?7100801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kashiki, Nobusuke Tainai, JP 22 12
Suzuki, Kenji Tainai, JP 1029 11556

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