Sekisui Chemical Co., Ltd.

Shigeru Ogasawara

Tomoyuki Kobayashi

Michitaka Tsujimoto

Ryuichi Matsuo

Hirotsugu Yoshida

Haruki Katata

Yukihiro Hara

Satoshi Nishijima

Hisashi Eguchi

A thermosetting furan resin composition comprising furan based resin (A), curing catalyst (B), and additive (C) that is a normal salt including a strong acid and a strong base is offered. The abovementioned additive (C) preferably has a solubility in water of 30 g/100 g H2O at 20&#xb0; C. Furthermore, the abovementioned additive (C) is at least one selected from the group consisting of sodium chloride, potassium chloride, lithium chloride, sodium bromide, potassium bromide, lithium bromide, sodium sulfate, potassium sulfate, lithium sulfate, sodium nitrate, potassium nitrate, and lithium nitrate, or a mixture thereof. The content of the abovementioned additive (C) is 0.2-10 parts by weight based on the aforementioned furan based resin (A) being 100 parts by weight.

Thermosetting furan resin composition and furan resin laminated body using the same

The present invention provides a process for producing an oriented thermoplastic polyester resin sheet which is excellent in tensile strength, tencile modulas and heat resistance, and a light laminate-molded body using the same, which has a low linear expansion coefficient and is excellent in impact resistance, durability, easiness of handling, productivity, and others. A process for producing an oriented thermoplastic polyester resin sheet, which includes: pultrusion-drawing a thermoplastic polyester resin sheet in an amorphous state at a temperature from the glass transition temperature of the thermoplastic polyester resin &#x2212;20&#xb0; C. to the glass transition temperature of the thermoplastic polyester resin +20&#xb0; C.; and then drawing the resultant uniaxially at a temperature higher than the temperature for the pultrusion-drawing. A laminate-molded body, wherein a thermoplastic resin layer is laminated on each of the surfaces of the resultant oriented thermoplastic polyester resin sheet.

Process for producing oriented thermoplastic polyester resin sheet, and laminate-molded body

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Kyoto, Japan

Shigeru Ogasawara