申请人:Asahi Kasei Chemicals Corporation
公开号:EP1801160A1
公开(公告)日:2007-06-27
It is an object to provide a resin composition in which fluidity is conferred while maintaining the high heat resistance of a highly heat-resistant non-crystalline resin, an amount of foreign matter is greatly reduced, there is no mold deposit, the metering stability is excellent, and the transparency is also good, and a resin composition in which good heat resistance and fluidity are both achieved, the amount of foreign matter is reduced, generation of fines is reduced, and there is no bleeding out. According to the present invention, there is provided a resin composition comprising; (A) a resin component comprising 70 to 100 % by weight of at least one resin selected from the group consisting of a polyphenylene ether resin, a polycarbonate resin, a polysulfone resin, a polyethersulfone resin, a polyarylate resin, a polyamide-imide resin, a polyetherimide resin, and a thermoplastic polyimide resin; and (B) an organic compound having a melting point of not less than 200°C, the organic compound being from 0.1 to 40 parts by weight based on 100 parts by weight of the resin component (A).
本发明的目的是提供一种树脂组合物,该树脂组合物在保持高耐热性非结晶树脂的高耐热 性的同时,还具有流动性,异物量大大减少,没有模具沉积物,计量稳定性极佳,透明性也 很好,同时还具有良好的耐热性和流动性,减少了异物量,减少了细粉的产生,没有渗出。根据本发明,提供了一种树脂组合物,该树脂组合物包括:(A) 一种树脂成分,该树脂成分包含至少一种选自以下组别的树脂,其重量百分比为 70% 至 100%:聚苯醚树脂、聚碳酸酯树脂、聚砜树脂、聚醚砜树脂、聚芳酯树脂、聚酰胺-酰亚胺树脂、聚醚酰亚胺树脂和热塑性聚酰亚胺树脂;以及 (B) 一种有机化合物,该有机化合物的熔点不低于 200°C,有机化合物的重量百分比为 0.以 100 份树脂组分(A)的重量计,有机化合物的重量为 0.1 至 40 份。