| 发明名称 |
AQUEOUS DISPERSIONS FOR ANTIOXIDANTS |
| 摘要 |
The present invention relates to aqueous dispersions for solid phenolic antioxidants, wherein the antioxidants are dispersed in the aqueous phase with polyvinyl alcohol as dispersing agent. The invention also relates to a process, which comprises stabilising a polymer material against oxidative, thermal or light-induced degradation by adding to the polymer the aqueous dispersion. |
| 申请公布号 |
WO03081690(A2) |
申请公布日期 |
2003.10.02 |
| 申请号 |
WO2003EP02619 |
申请日期 |
2003.03.13 |
| 申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC.;THIBAUT, DANIEL |
发明人 |
THIBAUT, DANIEL |
| 分类号 |
C08L29/04;C08F8/00;C08J3/21;C08J3/22;C08J7/04;C08K5/09;C08K5/098;C08K5/13;C08K5/134;C09D5/32;C09D7/12;C09D133/00;C09D133/06;C09D167/00;C09D201/00;C09J7/02 |
主分类号 |
C08L29/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
