发明名称 |
Light stabilizer packages for partial paint applications |
摘要 |
A light stabilizer package is disclosed. The light stabilizer package comprises a monomeric HALS having a pKa of no greater than 7, an ultraviolet light absorber and, optionally, a polymeric HALS having a pKa of less than 7. The light stabilizer package may be blended with a thermoplastic olefin to form a moldable light stable composition. An article comprising the moldable light stable composition may have an exterior surface that is at least partially coated.
|
申请公布号 |
US6077889(A) |
申请公布日期 |
2000.06.20 |
申请号 |
US19930036607 |
申请日期 |
1993.03.24 |
申请人 |
SOLVAY ENGINEERED POLYMERS |
发明人 |
LAU, EDMUND KWOK-LEUNG;EDGE, DAVID K. |
分类号 |
C08K5/00;C08K5/3435;(IPC1-7):C08K5/34;B32B9/04 |
主分类号 |
C08K5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|