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Title:
RADICAL POLYMERIZATION CATALYST
Document Type and Number:
Japanese Patent JP2003096122
Kind Code:
A
Abstract:

To provide a radical polymerization catalyst which has a high chemical stability, can be easily handled, is highly active, hardly suffers from polymerization inhibition, and does not color or discolor a cured item; an adhesive for dental use which imparts a high adhesive strength to both dentinum and enamelum, does not need a light irradiation operation, and is applicable to dental repair materials of both a photopolymerization type and a chemical polymerization type; and a high-strength dental repair material free from coloration and discoloration.

This radical polymerization catalyst comprises an acidic compound (e.g. 11-methacryloxyundecane-1,1-dicarboxylic acid), a +IV-valent and/or +V-valent vanadium compound, and an arylborate compound (e.g. sodium tetraphenylborate). A composition for dental use containing the catalyst is also provided.


Inventors:
OGURI MAKOTO
KAZAMA HIDEKI
KIMURA MIKIO
IBARAKI KAZUYA
Application Number:
JP2001289846A
Publication Date:
April 03, 2003
Filing Date:
September 21, 2001
Export Citation:
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Assignee:
TOKUYAMA CORP
TOKUYAMA DENTAL CORP
International Classes:
A61K6/00; A61K6/083; C08F4/40; (IPC1-7): C08F4/40; A61K6/00; A61K6/083
Domestic Patent References:
JP2000187322A2000-07-04
JP2000169535A2000-06-20
JP4671208B22011-04-13



 
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