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Title:
MULTIFUNCTIONAL HYDROPHILIC POLYMERIZABLE MONOMER-CONTAINING COMPOSITION
Document Type and Number:
Japanese Patent JP2008189580
Kind Code:
A
Abstract:

To provide a composition which is suitable as a dental composition, and comprises a polymerizable monomer having at least one acidic group selected from the group consisting of a phosphoric acid group, pyrophosphoric acid group, thiophosphoric acid group, phosphonic acid group and carboxylic acid group, a multifunctional polymerizable monomer having two or more polymerizable groups and two or more primary hydroxy groups, and water.

This composition comprising a polymerizable monomer (a) having at least one acidic group selected from the group consisting of a phosphoric acid group, pyrophosphoric acid group, thiophosphoric acid group, phosphonic acid group and carboxylic acid group, a polymerizable monomer (b) having two or more polymerizable groups and two or more primary hydroxy groups, and (c) water, is characterized in that the polymerizable monomer (a), the polymerizable monomer (b) and the water (c) are contained in amounts of 2 to 98 pts.wt., 2 to 98 pts.wt. and 1 to 2,000 pts.wt, respectively, per 100 pts.wt. of the total amount of the polymerizable monomer components.


Inventors:
TAKASE AKI
OKADA KOICHI
TAKEI MITSURU
NISHIGAKI NAOKI
HINAMOTO AI
SEKIGUCHI TAKAHIRO
Application Number:
JP2007024773A
Publication Date:
August 21, 2008
Filing Date:
February 02, 2007
Export Citation:
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Assignee:
KURARAY MEDICAL INC
International Classes:
A61K6/00; A61C5/04; A61C13/00
Domestic Patent References:
JP2007217447A2007-08-30
JP2008260911A2008-10-30
JP2008260751A2008-10-30
JP2008260752A2008-10-30
JP2008260753A2008-10-30
JP2008260754A2008-10-30
JP4231545B22009-03-04
JP4914428B22012-04-11
JP2008189579A2008-08-21
JP2008189581A2008-08-21
Foreign References:
WO2008087977A12008-07-24
WO2008087978A12008-07-24
WO2008087979A12008-07-24
WO2008087980A12008-07-24
Attorney, Agent or Firm:
Shigeki Nakatsugu
Toshio Mori
Hirosaburo Mori
Mizue Matsuura