Toray Industries, Inc.

Akiko Tanaka

Sadayuki Kobayashi

Hideki Matsumoto

Toru Yamanaka

Daisuke Sato

Shinichiro Ochiai

Makiko Saito

Takuya Morishita

Akiyoshi Tamai

Daisuke Yamamoto

The present invention is a thermoplastic resin composition which is obtained by adding a specific modified vinyl copolymer having a specific intrinsic viscosity to a composition comprising a styrene-based resin and a polyamide resin. The thermoplastic resin composition has excellent flowability and has a far better surface appearance than conventional ones while satisfactorily retaining rigidity, heat resistance, chemical resistance, and impact resistance at room and low temperatures.

Thermoplastic resin composition

The present invention is a polycarbonate resin composition containing a polycarbonate resin and comprising at least two resins contained as components, wherein the intensity ratio of the absorption peak appearing in a range of 2933&#xb1;5 cmto the absorption peak appearing in a range of 2965&#xb1;5 cmis 0.43 or more. The polymer alloy of this invention can be used to obtain a material with excellent impact resistance.

Thermoplastic resin composition and molded article

The present invention relates to a thermoplastic resin composition which contains a thermoplastic polymer (A) containing a glutaric anhydride-containing component shown in the following general formula (1), where Rand Rare the same or different and each represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, and a rubber-containing polymer compound (B), and satisfies the following conditions of (I) and/or (II),

Thermoplastic resin composition, molded article, and film

Polymer alloy, thermoplastic resin composition, and molded article

A thermoplastic polymer containing glutaric anhydride units of the following general formula (1) and having an absorbance at a wavelength of 280 nm of at most 0.5 (the absorbance is a value of the polymer film having a thickness of 100 &#x3bc;m, measured with a UV-visible spectrophotometer) and a glass transition temperature of not lower than 130&#xb0; C. has high-level colorless transparency and good heat resistance, moldability and dwell stability. wherein Rand Rare the same or different and each represents a hydrogen atom or an alkyl group having from 1 to 5 carbon atoms.

Thermoplastic polymer, process for producing the same, and molded article

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Nagoya, Japan

Akiko Tanaka