| 发明名称 |
UV STABILIZERS FOR ORGANIC POLYMERS |
| 摘要 |
Polymeric stabilizer compounds with a polyorganosiloxane structure suitable for stabilizing organic polymers against UV radiation and heat, containing sterically hindered piperidinio groups in their molecule and easily prepared in well defined, predetermined structures. |
| 申请公布号 |
ZA8903783(B) |
申请公布日期 |
1990.02.28 |
| 申请号 |
ZA19890003783 |
申请日期 |
1989.05.19 |
| 申请人 |
ENICHEM SYNTHESIS S.P.A. |
发明人 |
SILVESTRO COSTANZI;LUIGI CASSAR;CARLO BUSETTO;CARLO NERI;DAMIANO GUSSONI |
| 分类号 |
C09K3/00;C08G77/388;C08G77/42;C08K5/544;C08K9/06;C08L9/00;C08L23/02;C08L23/12;C08L75/00;C08L75/04;C08L83/08;C08L101/00;C09K15/32 |
主分类号 |
C09K3/00 |
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