Effect of the Oxidation State of the Sulfur Atom on the Exchange Interaction between Two Triplet Carbene Units through Diphenyl Sulfide<i>p</i>,<i>p</i>′-Diyl Couplers
作者:Kenji Matsuda、Takehiro Yamagata、Hiizu Iwamura
DOI:10.1246/cl.1995.1085
日期:1995.12
The exchange interaction between two triplet carbene centers through diphenyl sulfide p,p′-diyl and the corresponding sulfoxide coupling units was studied. While the former was found to be a ferromagnetic coupler, the latter was found to be an antiferromagnetic coupler.
Novel aromatic sulfonium salt compound, photo-acid generator comprising the same and photopolymerizable composition containing the same, resin composition for optical three-dimensional shaping, and method of optically forming three-dimensional shape
申请人:Adeka Corporation
公开号:EP2308865A1
公开(公告)日:2011-04-13
Novel aromatic sulfonium salt compounds of general formula (I), photo-acid generators comprising the same, and photo-polymerizable compositions containing the same, capable of providing stereolithographic resin compositions which do not suffer from the hindrance to curing by oxygen, can easily give shaped articles having desired sizes by virtue of the high accuracy thereof in curing, can attain a satisfactory curing depth owing to the high sensitivity thereof for radiant energy and can be employed for wide usage, such as photoresist and ink for foods-packing medium, since the release of benzene is suppressed; and a stereolithographic process, using said stereolithographic resin composition.
Novel aromatic sulfonium salt compound, photo-acid generator comprising the same and photopolymerizable composition containing the same, resin composition for optical three-dimensional shaping and method of optically forming tree-dimensional shape
申请人:Nakayashiki Tetsuyuki
公开号:US20060055088A1
公开(公告)日:2006-03-16
Novel aromatic sulfonium salt compounds of general formula (I), photo-acid generators comprising the same, and photo-polymerizable compositions containing the same, capable of providing stereolithographic resin compositions which do not suffer from the hindrance to curing by oxygen, can easily give shaped articles having desired sizes by virtue of the high accuracy thereof in curing, can attain a satisfactory curing depth owing to the high sensitivity thereof for radiant energy and can be employed for wide usage, such as photoresist and ink for foods-packing medium, since the release of benzene is suppressed; and a stereolithographic process, using said stereolithographic resin composition.
NOVEL AROMATIC SULFONIUM SALT COMPOUND, PHOTO-ACID GENERATOR COMPRISING THE SAME AND PHOTOPOLYMERIZABLE COMPOSITION CONTAINING THE SAME, RESIN COMPOSITION FOR OPTICAL THREE-DIMENSIONAL SHAPING, AND METHOD OF OPTICALLY FORMING THREE-DIMENSIONAL SHAPE