CURABLE COMPOSITION FOR DENTAL RESTORATION

WIPO Patent Application WO/2020/218446

A1

The present invention provides a curable composition for dental restoration, a cured product of which has high mechanical strength and excellent water resistance and polishability; a dental composite resin comprising the curable composition for dental restoration; and a dental mill blank comprising a cured product of the curable composition for dental restoration. The present invention relates to a curable composition for dental restoration that contains a (meth)acrylic acid ester compound (A) having two or more (meth)acryloyloxy groups per molecule, a mono(meth)acrylic acid ester compound (B), an inorganic filler (C) having an average primary particle size of 0.01-5 μm, and a polymerization initiator (D). The mono(meth)acrylic acid ester compound includes at least one selected from the group consisting of mono(meth)acrylic acid ester compounds (B-1) represented by general formula (I) and mono(meth)acrylic acid ester compounds (B)-2) represented by general formula (II).

INOUE MASASHI (JP)
ICHIKAWA SEIYA (JP)
SUZUKI KENJI (JP)
MIYAKAWA HAYATO (JP)
KAJIKAWA TATSUYA (JP)
HORIGUCHI HIROTAKA (JP)

PCT/JP2020/017553

October 29, 2020

April 23, 2020

Click for automatic bibliography generation  

KURARAY NORITAKE DENTAL INC (JP)

A61C13/00; A61K6/887; A61K6/889

WO2017061446A1	2017-04-13
WO2014021343A1	2014-02-06
WO2012042911A1	2012-04-05

JPS516224A	1976-01-19
JP2014185337A	2014-10-02
JP2007126417A	2007-05-24
JP2016008211A	2016-01-18
JPH10245525A	1998-09-14
US20170224591A1	2017-08-10

LENDENMANN URS: "Tetric Evo Ceram Nano-optimized mouldable ceramic / Tetric Evo Flow Nano-optimized flowable composite / Scientific Documentation", IVOCLAR VIVADENT AG, 1 September 2006 (2006-09-01), pages 1 - 30, XP055950287

KAMADA Koichi et al. (JP)

View/Download PDF      PDF Help

Previous Patent: FRICTION STIR SPOT WELDING DEVICE AND METHOD FOR OPERATING SAME

Next Patent: LAMINATED FILM