Akita University

Daikin Industries, Ltd.

Other

Mitsubishi Heavy Industries Limited

Mitsutoshi Jikei

Kazuya Matsumoto

Tsuyoshi Noguchi

Fumihiro Kamiya

Kiyoka Takagi

Nobuyuki Kamihara

Hideo Yoshida

Naomoto Ishikawa

Sota Kamo

Mikio Muraoka

Makoto Yamaguchi

Sumito Yamakawa

Tadatake Sakurada

Kunio Nishi

Hajimu Yasuda

Shushi Yamada

Yoshiho Yanagida

A crystallinity measurement device includes a Raman spectroscopy unit configured to acquire a Raman spectrum of resin-containing material including crystalline thermoplastic resin; and an analysis unit configured to calculate crystallinity of the crystalline thermoplastic resin based on an intensity of a low-wavenumber spectrum that is a spectrum in a region of less than 600 cm, in the Raman spectrum.

Crystallinity measurement device, resin-containing material manufacturing device, crystallinity measurement method, and resin-containing material manufacturing method

A composition including a fluorine-containing polymer and a silicon-containing compound, wherein the phosphorus content in the composition is 20 ppm or less. Also disclosed is a molded article obtained from the composition, and a second composition containing a fluorine-containing polymer and a silicon-containing polymer, wherein a content of an amide solvent in the composition is less than 1000 ppm.

Composition and molded article

The invention provides a composition capable of providing a molded article that has excellent heat resistance and a small weight change against oxygen plasma exposure and fluorine plasma exposure during a semiconductor manufacturing step. The composition contains a fluorine-containing polymer and a hyperbranched polymer of a cage silsesquioxane with a specific structure.

The invention provides a composition capable of providing a molded article that has excellent heat resistance and a small weight change against both fluorine plasma exposure and oxygen plasma exposure during a semiconductor manufacturing step. The composition contains a fluorine-containing polymer and a cage silsesquioxane having a specific structure.

A conductive polymer film is produced by drying out a solution of conductive polymer and a dopant thereof to obtain a dried film. A dried film obtained from the solution is treated, in a reaction vessel, with an organic solvent and pressurized carbon dioxide.

Method of producing a conductive polymer film

Growing community of inventors

Akita, Japan

Mitsutoshi Jikei