公开(公告)号：EP1889871B1

公开(公告)日：2011-07-27

申请号：EP06731090.4

申请日：2006-04-04

申请人： Adeka Corporation

发明人： YUKINO, Toshinori, ASAHI DENKA Co., Ltd. ,  FUKUSHIMA, Mitsuru, ASAHI DENKA Co., Ltd. ,  TANJI, Naoko, ASAHI DENKA Co., Ltd. ,  YOKOTA, Akiko, ASAHI DENKA Co., Ltd.

IPC分类号： C08L23/00 ,  C08K3/08 ,  C08K5/134 ,  C08K5/3432

CPC分类号： C08K5/1345 ,  C08K5/3435

摘要： A resin composition which contains an aluminum pigment and, despite this, shows excellent weatherability. The aluminum pigment-containing resin composition comprises a methacrylic resin comprising 100 parts by weight of a polyolefin resin and 0.5-10 parts by weight of an aluminum pigment and, incorporated therein, 0.001-10 parts by weight of a hindered amine compound represented by the general formula (I) (wherein R1 is hydrogen, hydroxy, alkyl, hydroxyalkyl, alkoxy, hydroxyalkoxy, or an oxy radical and R2 is alkyl or alkenyl) and 0.001-10 parts by weight of a benzoate compound represented by the general formula (II) (wherein R3 and R4 each independently is hydrogen, alkyl, or arylalkyl and R5 is alkyl).

公开(公告)号：EP1889871A1

公开(公告)日：2008-02-20

申请号：EP06731090.4

申请日：2006-04-04

申请人： Adeka Corporation

发明人： YUKINO, Toshinori, ASAHI DENKA Co., Ltd. ,  FUKUSHIMA, Mitsuru, ASAHI DENKA Co., Ltd. ,  TANJI, Naoko, ASAHI DENKA Co., Ltd. ,  YOKOTA, Akiko, ASAHI DENKA Co., Ltd.

IPC分类号： C08L23/00 ,  C08K3/08 ,  C08K5/134 ,  C08K5/3432

CPC分类号： C08K5/1345 ,  C08K5/3435

摘要： Provided is a resin composition containing an aluminum pigment capable of exhibiting excellent weather-resisting property in case of having been incorporated with an aluminum pigment.
A resin composition containing an aluminum pigment which comprises 100 parts by weight of a polyolefin type resin incorporated with 0.5-10 parts by weight of an aluminum pigment, the aforesaid metallic composition having further been incorporated with 0.001-10 parts by weight of a hindered amine compound of the following general formula:

wherein R 1 stands for hydrogen atom, hydroxy group, alkyl group, hydroxyalkyl group, alkoxy group, hydoxyalkoxy group, or an oxy radical, R 2 stands for alkyl group or alkenyl group, and 0.001-10 parts by weight of a benzoate type compound of the following general formula:

wherein R 3 and R 4 each independently stands for hydrogen atom, alkyl group, or arylalkyl group, and R 5 stands for alkyl group.

摘要翻译： 本发明提供一种含有铝颜料的树脂组合物，所述铝颜料在与铝颜料混合的情况下能够显示出优异的耐候性。 一种含有铝颜料的树脂组合物，该树脂组合物包含100重量份掺有0.5-10重量份铝颜料的聚烯烃型树脂，上述金属组合物还掺入0.001-10重量份受阻胺 以下通式的化合物：其中R1代表氢原子，羟基，烷基，羟基烷基，烷氧基，羟基烷氧基或氧基，R2代表烷基或链烯基，和0.001-10重量份 的下列通式的苯甲酸酯型化合物：其中R3和R4各自独立地代表氢原子，烷基或芳基烷基，R5代表烷基。