公开(公告)号：US20120170277A1

公开(公告)日：2012-07-05

申请号：US13394583

申请日：2010-09-02

申请人： Kozo Tamura ,  Hideharu Matsuoka ,  Ryu Kohase

发明人： Kozo Tamura ,  Hideharu Matsuoka ,  Ryu Kohase

IPC分类号： F21V7/22

CPC分类号： C08L77/06 ,  C08G69/26 ,  C08G69/265 ,  C08K3/22 ,  C08K5/005 ,  G02B1/041 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/49107 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

摘要： The present invention provides a reflector for an LED, including a polyamide composition and configure to keep high reflectance and high degree of whiteness even after being irradiated with LED light for a long period of time. The present invention is a reflector for an LED, including a polyamide composition containing polyamide (A) that has dicarboxylic acid units including 50 to 100 mol % of 1,4-cyclohexanedicarboxylic acid units and diamine units including 50 to 100 mol % of aliphatic diamine units having 4 to 18 carbon atoms.

摘要翻译： 本发明提供了一种用于LED的反射器，其包括聚酰胺组合物，并且构造为即使在长时间照射LED灯之后也保持高反射率和高白度。 本发明是一种LED反射器，其包括含有聚酰胺（A）的聚酰胺组合物，该聚酰胺组合物具有包含50〜100摩尔％的1,4-环己烷二羧酸单元的二羧酸单元和含有50〜100摩尔％脂肪族二胺的二胺单元 具有4至18个碳原子的单元。

公开(公告)号：US10253181B2

公开(公告)日：2019-04-09

申请号：US13394583

申请日：2010-09-02

申请人： Kozo Tamura ,  Hideharu Matsuoka ,  Ryu Kohase

发明人： Kozo Tamura ,  Hideharu Matsuoka ,  Ryu Kohase

IPC分类号： F21V7/22 ,  C08L77/06 ,  C08G69/26 ,  G02B1/04 ,  C08K3/22 ,  C08K5/00

摘要： The present invention provides a reflector for an LED, including a polyamide composition and configure to keep high reflectance and high degree of whiteness even after being irradiated with LED light for a long period of time. The present invention is a reflector for an LED, including a polyamide composition containing polyamide (A) that has dicarboxylic acid units including 50 to 100 mol % of 1,4-cyclohexanedicarboxylic acid units and diamine units including 50 to 100 mol % of aliphatic diamine units having 4 to 18 carbon atoms.