Title:
金属含有化合物、ポリチオール組成物、および重合性組成物
Document Type and Number:
Japanese Patent JP5563996
Kind Code:
B2
Abstract:
The present invention is to provide a polymerizable compound which can be a raw material for a resin having high transparency, good heat resistance and mechanical strength required for optical components such as plastic lenses and the like, while attaining a high refractive index (nd) exceeding 1.7, and an optical component composed of such a resin. Specifically disclosed are a compound having two or more thiol groups and an atom selected from metal atoms in a molecule, a polythiol composition containing such a compound, a polymerizable composition containing such a polythiol composition, a resin obtained by polymerization of such a polymerizable composition, and an optical component obtained from such a resin.
Inventors:
Hiroshi Naruse
Atsuo Otsuji
Mitsuo Nakamura
Atsuo Otsuji
Mitsuo Nakamura
Application Number:
JP2011015063A
Publication Date:
July 30, 2014
Filing Date:
January 27, 2011
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
C07F7/22; C08G18/38; C08G75/04; C08G75/045; C08G75/08
Domestic Patent References:
| JP2004107403A | ||||
| JP2003261683A | ||||
| JP11269231A | ||||
| JP10176081A | ||||
| JP9302242A |
Other References:
Von B. Becker, E.W. Felcyn, A. Herman, J. Pikies, W. Wojnowski,Contributions to the Chemistry of Silicon-Sulphur Compounds. XXIV. Spectrophhotomertric Investigations of the Acidity of Silanethiols and Quantitative Relationships between the Structure and Δν(SH), HNP, and pK Values,Zeitschrift fuer Anorganische und Allgemeine Chemie,ドイツ,1982年,Vol.488,pp.229-234
Attorney, Agent or Firm:
Shinji Hayami
Koji Sato
Koji Sato