Nissan Motor Company Limited

Tama-tlo Corporation

Renault S.a.s.

Nihon University School Jurdical Person

Kenji Uesugi

Yasuaki Kai

Shinkichi Torii

Tomohiro Ito

Takashi Seino

Masao Nakajima

Takashi Sawaguchi

Katsuhiko Suzuki

Shoichiro Yano

Kouichi Handa

Takashi Takei

Masatoshi Chikazawa

Masaaki Suzuki

Masanori Nakamura

Katsuo Suga

Hironori Wakamatsu

Katsumi Morohoshi

Kazuyuki Shiratori

Hiroto Kikuchi

Hirofumi Yasuda

Takashi Oda

Toshiharu Miyamura

Hironobu Muramatsu

Hideaki Morisaka

Haruo Unno

Koichi Handa

Minoru Souma

Tomohiro Itou

Kouji Namiki

There is provided a polycarbonate resin composition containing aluminum oxide nanoparticles and being capable of showing good moldability and retention heat stability and combining high transparency and dimensional stability with excellent mechanical properties. The polycarbonate resin composition is characterized by containing an organic acid and aluminum oxide and in that: the resin composition has a melt mass flow rate of 11 g/10 min or higher as measured according to JIS K 7210 under the conditions of a temperature of 280&#xb0; C., a nominal load of 2.16 Kg and a nozzle dimension L/D of 8/2; and a No. 2 dumbbell-shaped specimen according to JIS K 7113 formed by heat-press molding the resin composition into a film of 0.2 mm in thickness and cutting the film has a breaking stress of 8 MPa or higher as measured under the conditions of a temperature of 23&#xb0; C., a humidity of 50% RH and a tensile rate of 50 mm/min. The organic acid is preferably an organic sulfonic acid having a carbon number of 8 or greater, more preferably the one containing an aromatic ring in the molecule.

Polycarbonate resin composition and process for producing the same

An exhaust gas purifying catalyst including: a plurality of first compoundswhich have precious metal particlessupported thereon and are formed into a particle shape; and second compoundswhich are arranged among the plurality of first compoundsand separate the first compoundsfrom one another, wherein pore volumes of the precious metal particles, the first compoundsand the second compoundsare 0.24 to 0.8 cm/g.

Exhaust gas purifying catalyst and production method thereof

A resin composition to be used as a material for a various part of an automotive vehicle. The resin composition comprises a copolymer (A) formed by copolymerization of a first unsaturated monomer (a) and a second mononer (b). The first unsaturated monomer has a functional group which is bondable by hydrogen bond to a hydroxyl group. The second monomer is copolymerizable with the first unsaturated monomer. A metal oxide (B) is dispersed in the copolymer and having hydroxyl groups and hydrophobic groups at surface of the metal oxide.

Resin composition, thermoplastic resin laminate, and production methods thereof

A resin composition of the present invention comprises a polymer having functional groups and a metal oxide surface modified to form functional groups at a surface of the metal oxide and dispersed uniformly in the polymer. The functional groups of the polymer and the functional groups of the metal oxide are ionically bondable to the metal oxide and the polymer, respectively, so that the polymer and the metal oxide are bonded by ionic bonds to each other.

Resin composition and its production process and uses

Seed holes (h) are formed by discharging a pressure medium (G) in a resin body (R) injected in a cavity ( ) of a die (MS1). By expanding the cavity ( ), supplying the pressure medium (G) to the seed holes (h), a size of the resin body (R) is increased, making the seed holes grow, to have a molded resin plate (Vr ) made of the resin body increased in the size and formed with the seed holes grown to internal voids (Vd).

Molded resin plate with internal voids and method and system for manufacturing a molded resin plate

Growing community of inventors

Miura, Japan

Kenji Uesugi