公开(公告)号：EP2433988A4

公开(公告)日：2017-03-08

申请号：EP10777839

申请日：2010-05-21

申请人： ASAHI KASEI CHEMICALS CORP

发明人： YAMAGUCHI TORU ,  KAMO HIROSHI ,  NISHINO HIROSHI ,  SHINRYU HIROYUKI

IPC分类号： C08L71/12 ,  C08K3/34 ,  C08L25/02 ,  C08L53/02 ,  F21S8/10

CPC分类号： C08L71/08 ,  C08L25/04 ,  C08L53/025 ,  C08L71/02 ,  C08L71/12 ,  C08L2666/04 ,  C08L53/02

摘要： [Problem to be Solved] There is provided automotive lamp peripheral part excellent in the heat resistance, rigidity and fogging property. [Solution] The automotive lamp peripheral part according to the present invention is obtained from a resin composition containing 70% by mass or more of a polyphenylene ether (A), and has a haze value of a glass plate of 1.0% or less after the glass plate is subjected to a following fogging test using an apparatus according to ISO 6452: 60 g of a pellet or a molded article obtained from the resin composition is put in a glass-made sample bottle; the sample bottle is covered with a glass plate as a lid, and heated at 170°C for 24 hours to thereby generate fogging on the glass plate.

摘要翻译： [待解决的问题]提供了耐热性，刚性和起雾性优异的汽车灯周边部。 [方案]本发明的汽车用灯具周边部件由含有70质量％以上的聚苯醚（A）的树脂组合物得到，玻璃板的雾度值为1.0％以下 使用根据ISO 6452的装置对玻璃板进行以下的雾化试验：<雾化试验>将60g由树脂组合物得到的颗粒或成型体放入玻璃制的样品瓶中; 样品瓶被盖玻璃板盖住，并在170℃下加热24小时，从而在玻璃板上产生起雾。

公开(公告)号：EP1666532A4

公开(公告)日：2007-11-28

申请号：EP04787870

申请日：2004-09-10

申请人： ASAHI KASEI CHEMICALS CORP

发明人： NODA KAZUYA ,  NISHINO HIROSHI ,  SAKATA NORIO

IPC分类号： C08L77/00 ,  C08K3/04 ,  C08K5/09 ,  C08K7/06 ,  C08L21/00 ,  C08L53/02 ,  C08L71/12 ,  C08L77/02 ,  C08L77/06

CPC分类号： C08L71/12 ,  C08K3/04 ,  C08K7/06 ,  C08L21/00 ,  C08L53/02 ,  C08L77/00 ,  C08L77/02 ,  C08L77/06 ,  C08L2205/03 ,  C08L2666/02 ,  C08L2666/24 ,  C08L2666/22

摘要： A conductive resin composition characterized in that it comprises a polyamide (A), a polyphenylene ether (B) (terminal-unmodified polyphenylene ether and/or terminal-modified polyphenylene ether), a rubbery polymer (C), a conductive carbonaceous material (D) (carbon black and/or carbon fibrils), and a low-molecular modifier compound (E) (compatibilizing agent) and is produced by melt-kneading a mixture comprising the ingredients (A) to (E), and that the mixture has the following properties (1) to (3): (1) the amount of the ingredient (D) is 0.2 to 3 mass% based on the total amount of the ingredients (A) to (E); (2) the amount of the ingredient (E) is larger than 0.01 mass% and less than 0.20 mass% based on the total amount of the ingredients (A) to (E); and (3) the amount (a) of volatiles present in the ingredient (B) satisfies the relationship 0≤a≤-7.3×E+1.83 (E is the amount of the ingredient (E) (mass%)), provided that the amount (a) is the mass loss of the ingredient (B) (mass%) through 1-hour vacuum drying at 180°C.