Title:
BIS(1,1,3,3,3-PENTAFLUOROPROPEN-2-YL) TETRAFLUOROPHTHALATE
Document Type and Number:
Japanese Patent JP2003342241
Kind Code:
A
Abstract:
To obtain a compound slight in absorption loss in the region of near infrared to infrared wavelengths (600 to 2,000 nm) and useful as a raw material or a modifier or the like for functional materials including optical resin materials of low refractive index.
The compound is represented by formula (1).
Inventors:
NARITA TADASHI
KUMAKI TERUTOSHI
SASAKI NOBUTOSHI
MORIKAWA KOHEI
KUMAKI TERUTOSHI
SASAKI NOBUTOSHI
MORIKAWA KOHEI
Application Number:
JP2002153540A
Publication Date:
December 03, 2003
Filing Date:
May 28, 2002
Export Citation:
Assignee:
SHOWA DENKO KK
International Classes:
C07C69/83; C08F18/20; (IPC1-7): C07C69/83
Attorney, Agent or Firm:
Shinji Kakinuma