Trimethine Cyanine Compounds, Their Preparation and Their Use
申请人:Sha Chin Kang
公开号:US20100068442A1
公开(公告)日:2010-03-18
The present invention relates to a trimethine cyanine represented by the formula (1):
wherein each symbols are defined in the specification.
The present invention also relates to a use of the above dimeric trimethine cyanine compound for as a dye, which is used in optic element, particularly a high density recordable optical media.