
基本信息:
- 专利标题: AUTOMOTIVE LAMP EXTENSION MOLDING
- 专利标题(中):汽车灯延伸成型
- 申请号:US13884025 申请日:2011-11-22
- 公开(公告)号:US20130267641A1 公开(公告)日:2013-10-10
- 发明人: Toru Yamaguchi , Hiroaki Furukawa , Takeshi Fujisawa , Akira Mitsui
- 申请人: Toru Yamaguchi , Hiroaki Furukawa , Takeshi Fujisawa , Akira Mitsui
- 申请人地址: JP Tokyo
- 专利权人: ASAHI KASEI CHEMICALS CORPORATION
- 当前专利权人: ASAHI KASEI CHEMICALS CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JP2010-261661 20101124; JP2011-211235 20110927; JP2011-246747 20111110
- 国际申请: PCT/JP2011/076960 WO 20111122
- 主分类号: C08L71/12
- IPC分类号: C08L71/12 ; C08K5/13
摘要:
[Problem to be Solved] The present invention has an object to provide an automotive lamp extension molding comprising a resin composition having a low specific gravity, being excellent in the balance of heat resistance and fluidity, and being excellent in gloss and brightness feeling of the surface of the molded article.[Solution] The automotive lamp extension molding according to the present invention comprises a resin composition comprising 50 to 95 mass % of a polyphenylene ether (A), and having a specific gravity in the range of 1.00 to 1.12. The reduced viscosity (measured at 30° C. using a chloroform solvent) of the (A) component is preferably 0.25 to 0.45 dl/g, and more preferably 0.25 to 0.38 dl/g.
摘要(中):
[待解决的问题]本发明的目的是提供一种汽车灯延伸成型体,其包含具有低比重的树脂组合物,耐热性和流动性的平衡优异,并且具有优异的光泽度和亮度感 模制品的表面。 [解决方案]本发明的汽车用灯具延伸成型体包含含有50〜95质量%的聚苯醚(A),比重为1.00〜1.12的树脂组合物。 (A)成分的比浓粘度(在30℃下使用氯仿溶剂测定)优选为0.25〜0.45dl / g,更优选为0.25〜0.38dl / g。
公开/授权文献:
- US08895655B2 Automotive lamp extension molding 公开/授权日:2014-11-25
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08L | 高分子化合物的组合物 |
------C08L71/00 | 由主链中形成醚键合的反应得到的聚醚的组合物;此种聚合物的衍生物的组合物 |
--------C08L71/02 | .聚烯化氧 |
----------C08L71/10 | ..由酚 |
------------C08L71/12 | ...聚苯氧 |