Title:
硫黄原子含有環状化合物およびその製造方法並びに架橋性組成物
Document Type and Number:
Japanese Patent JP4937515
Kind Code:
B2
Abstract:
To provide a new sulfur atom-containing cyclic compound containing sulfur atoms at a high density and resultantly useful as an optical material, to provide a method for producing the compound and to provide a cross-linkable composition.
The sulfur atom-containing cyclic compound is characterized in that the compound is represented by general formula (1) [wherein, R1is a group represented by a CH2=CHCOO-R2- or a CH2=CCH3COO-R2- (wherein, R2represents a methylene group or a 2-10C alkylene group); m is an integer of ≥1; and n is an integer of ≥1]. The method for producing the sulfur atom-containing cyclic compound is characterized as follows. A specific cyclic thioester is reacted with a specified sulfide compound to thereby provide the sulfur atom-containing cyclic compound. The cross-linkable composition is characterized as comprising the sulfur atom-containing cyclic compound represented by general formula (1) and a photoradical polymerization initiator.
COPYRIGHT: (C)2006,JPO&NCIPI
Inventors:
Tadaomi Nishikubo
Hiroto Kudo
Application Number:
JP2005050287A
Publication Date:
May 23, 2012
Filing Date:
February 25, 2005
Assignee:
Kanagawa University
JSR CORPORATION
International Classes:
C08G75/26; C07D327/00; C08F290/14; C08L81/00
Domestic Patent References:
| JP11322742A | | | | |
| JP2005281241A | | | | |
| JP2000239386A | | | | |
| JP2001261834A | | | | |
| JP2001316471A | | | | |
| JP2001316470A | | | | |
Other References:
Polymer Preprints, Japan,日本,2004年,Vol.53,No.2,2506-2507
Attorney, Agent or Firm:
Masahiko Oi
