| 发明名称 |
1,3,2-oxazaphospholdine stabilizers |
| 摘要 |
1,3,2-oxazaphospholidine derivatives of the formula <IMAGE> are effective in stabilizing organic materials against oxidative, thermal and actinic degradation, said derivatives being particularly effective as color improvers and process stabilizers in organic materials containing phenolic antioxidants.
|
| 申请公布号 |
US4751319(A) |
申请公布日期 |
1988.06.14 |
| 申请号 |
US19870009430 |
申请日期 |
1987.02.02 |
| 申请人 |
CIBA-GEIGY CORPORATION |
发明人 |
ODORISIO, PAUL A.;PASTOR, STEPHEN D.;HYUN, JAMES L. |
| 分类号 |
C07F9/6584;C08K5/5399;(IPC1-7):C07F9/22 |
主分类号 |
C07F9/6584 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
