Hitachi, Ltd.

Mitsubishi Chemical Industries Limited

Akio Mukoo

Akira Nagai

Akio Takahashi

Shuji Imazeki

Shin Nishimura

Tetsuo Ozawa

Masaharu Kaneko

Mikio Sato

Tomio Yoneyama

Junichi Katagiri

Tadashi Narita

Tokio Hagiwara

Hiroshi Hamana

According to the present invention, there is provided a resin composition which can provide an insulating resin having excellent heat resistance and flame retardance after curing and showing a low dielectric constant. A fluorine-containing photo-setting resin composition comprising a polymer containing fluorine or a fluorine-containing group represented by general formula [II]: ##STR1## wherein R.sup.1 and R.sup.2 are selected from the group consisting of H, F, CH.sub.3 and CF.sub.3 ; R.sup.3 and R.sup.4 are selected from the group consisting of CH.sub.2 and CF.sub.2 ; x and y show 0 to 4 and m shows 30 to 1000, and a photopolymerization initiator, which is a solid at ambient temperature, melts between 100.degree. and 150.degree. C., has a melt viscosity of not greater than 10.sup.6 poise and is photocurable.

Fluorine-containing curable resin composition and use thereof

An anthraquinone dye and a liquid crystal composition containing the same are disclosed. The anthraquinone dye shows a cyan color and has excellent order parameter, solubility and stability. The liquid crystal composition is particularly used in an electro-optic cell, which is interposed between two facing electrode plates and permits the realization of good color displays utilizing the guest-host effect of a liquid crystal.

Anthraquinone dye and liquid crystal composition containing the same

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Ibaraki, Japan

Akio Mukoo