| 发明名称 |
S-(2'-hydroxyphenyl) benzotriazoles containing a 2,4-imidazolidinedione group and process for their preparation |
| 摘要 |
2-(2'-hydroxyphenyl)benzotriazoles having general formula (I). The above 2-(2'-hydroyzphenyl)benzotriazoles having general formula (I) are useful as heat, oxygen and light stabilizers for organic polymers. In particular they are useful as UV stabilizers for organic polymers. |
| 申请公布号 |
AU2423299(A) |
申请公布日期 |
1999.08.09 |
| 申请号 |
AU19990024232 |
申请日期 |
1999.01.25 |
| 申请人 |
GREAT LAKES CHEMICAL ITALIA S.R.L |
发明人 |
ROSA MARIA RIVA;CARLO NERI;BARBARA GRANELLI |
| 分类号 |
C07D403/14;C08K5/3475;C08L101/00 |
主分类号 |
C07D403/14 |
| 代理机构 |
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