Title:
アシルホスフィンオキシド化合物及びそれを含む重合性組成物
Document Type and Number:
Japanese Patent JP5688933
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a new acylphosphine oxide compound capable of imparting high adhesiveness to dentine to a composition, when being combined with a polymerizable monomer to form the composition, and imparting stable adhesiveness having small dispersion between adhesion operations.SOLUTION: This invention relates to a compound represented by general formula (1). (In the general formula (1), R-Rrepresent each independently a hydrogen atom, a group represented by general formula (2), or a 1C-20C organic group which may have a substituent, and at least one of R-Ris the group represented by the general formula (2)). In the general formula (2), (in the formula, Rrepresents a hydrogen atom or a 1-20C organic group which may have a substituent, Rrepresents a hydrogen atom or a 1-20C organic group which may have a substituent, and X represents an oxygen atom, a sulfur atom, or -N(R)- (Rrepresents a hydrogen atom or a 1-20C organic group which may have a substituent)).
Inventors:
▲つる▼田 拓大
石野 博重
石野 博重
Application Number:
JP2010191260A
Publication Date:
March 25, 2015
Filing Date:
August 27, 2010
Export Citation:
Assignee:
クラレノリタケデンタル株式会社
International Classes:
C07F9/53; A61K6/00; C07F9/655; C08K5/5313; C08L33/06; C08L33/24; C08L101/00
Attorney, Agent or Firm:
Koichi Kamata
Koji Amano
Koji Amano