POLYMERIZABLE MONOMER FOR DENTAL MATERIAL

Title:

POLYMERIZABLE MONOMER FOR DENTAL MATERIAL

Document Type and Number:

WIPO Patent Application WO/2015/152221

Kind Code:

A1

Abstract:

[Problem] To provide a polymerizable monomer for dental material with which a hardened material having both the properties of high toughness and rigidity can be achieved, and also provide a polymerizable monomer composition for dental material containing said polymerizable monomer, a dental material composition containing said polymerizable monomer composition for dental material, and a hardened material thereof having high mechanical properties. [Solution] A polymerizable monomer (A) for dental material, formed from a urethane acrylate obtained from a specific hydroxyacrylate having suitable flexibility, and a specific diisocyanate having suitable rigidity. Said polymerizable monomer (A) is used to prepare a polymerizable monomer composition for dental material including said polymerizable monomer for dental material, and a dental material composition containing said polymerizable monomer composition for dental material.

Inventors:

YOSHINAGA KAZUHIKO (JP)
NARUSE HIROSHI (JP)
TERAMAE MITSUJI (JP)
FUCHIGAMI KIYOMI (JP)
FUJIMURA HIDEFUMI (JP)
TSUCHIKAWA MASUJI (JP)
IMAI HIROFUMI (JP)

Application Number:

PCT/JP2015/060084

Publication Date:

October 08, 2015

Filing Date:

March 31, 2015

Export Citation:

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Assignee:

MITSUI CHEMICALS INC (JP)
SHOFU INC (JP)
SUN MEDICAL CO LTD (JP)

International Classes:

A61K6/083; A61C5/73; A61K6/893; C07C271/20; C08F290/06; C08G18/67

Domestic Patent References:

WO2012157568A1

2012-11-22

Foreign References:

JPH069919A	1994-01-18
JPH06172686A	1994-06-21
JP2006276274A	2006-10-12
JPH09216924A	1997-08-19
JPH09176151A	1997-07-08
JP2005053898A	2005-03-03
JPH11315059A	1999-11-16
JP2013544823A	2013-12-19
JP2000204069A	2000-07-25

Other References: