Teijin Chemicals Limited

Mitsuhiro Takeo

Daisuke Takahashi

Takashi Koga

Makoto Takagi

Hidekazu Ito

Takuya Tomoda

Yoji Ohira

Tetsushi Ono

Kazuhiko Koya

Masato Ando

Hidenori Nakagawa

Masanao Jinno

Isao Sogo

Koji Maeda

A resin composition consisting of: A process of manufacturing the resin composition and a method of preventing the melt dripping during combustion of the resin composition. The flame retardancy of the above aromatic polycarbonate resin composition comprising the fluorine-containing organic metal salt compound is improved.

Aromatic polycarbonate resin composition and manufacturing process thereof

There is provided a direct backlight type liquid crystal display device having high light diffusability, keeping excellent color and having high brightness. The direct backlight type liquid crystal display device comprises:

Direct back light type liquid crystal display and light diffuse plate

The object of the present invention is to provide a polycarbonate resin composition which has excellent transparency and durability against molding heat, which gives a molded article having an excellent mold release property, reduced strains, improved cracking resistance and, preferably, weatherability, and which is particularly suitable for a transparent member for a vehicle, pellets thereof and a molded article thereof, and the present invention provides a polycarbonate resin composition obtained by blending 100 parts by weight of a polycarbonate resin (Component A) and 0.005 to 2 parts by weight of a full ester (Component B) from an aliphatic polyhydric alcohol having 4 to 8 hydroxyl groups and 5 to 30 carbon atoms and an aliphatic carboxylic acid having 10 to 22 carbon atoms, said Component B having a 5% weight loss temperature, measured by TGA (thermogravimetric analysis), of 250 to 360&#xb0; C. and having an acid value of 4 to 20, pellets thereof and a molded article thereof.

Polycarbonate resin composition, pellets thereof and molded article thereof

A polycarbonate resin composition comprising 100 parts by weight of a polycarbonate resin (component A), 0.01 to 10 parts by weight of at least one ultraviolet light absorber (component B) selected from the group of a specific cyclic imino ester, and 0.01 to 1 part by weight of a fatty acid ester compound (component C) which is an ester of a polyhydric alcohol and an aliphatic carboxylic acid and has a molecular weight of 500 to 2,000 g/mol, as well as molded articles thereof. The polycarbonate resin composition provides molded articles having excellent transparency, color and resistance to ultraviolet radiation, is excellent in heat stability at the time of molding and releasability and fully suppresses the production of a deposit on a metal mold.

Polycarbonate resin composition and molded articles thereof

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Tokyo, Japan

Mitsuhiro Takeo