发明名称 |
SYNERGISTIC COMBINATIONS OF UV ABSORBERS FOR PIGMENTED POLYOLEFINS. |
摘要 |
The instant invention relates to a polyolefin composition which comprises d) at least one organic pigment e) at least one sterically hindered amine light stabilizer and f) as UV absorber a mixture of a 2-hydroxyphenyl benzotriazole and a 2-hydroxyphenyl-s-triazine. Further objects of the invention are a method for stabilizing pigmented polyolefins and the use of a UV-absorber mixture of a hydroxyphenyl benzotriazole with a hydroxyphenyl-s-triazine for the stabilization of pigmented polyolefins. |
申请公布号 |
MXPA03001899(A) |
申请公布日期 |
2003.09.11 |
申请号 |
MX2003PA01899 |
申请日期 |
2003.03.04 |
申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC. |
发明人 |
GUGUMUS, FRANCOIS |
分类号 |
C08L23/00;C08K5/00;C08K5/3435;C08K5/3475;C08K5/3492;(IPC1-7):C08K5/00;C08K5/20 |
主分类号 |
C08L23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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