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)
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:
Assignee:
MITSUI CHEMICALS INC (JP)
SHOFU INC (JP)
SUN MEDICAL CO LTD (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:
See also references of EP 3135270A4
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (JP)
Patent business corporation SSINPAT (JP)
Patent business corporation SSINPAT (JP)
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