| 发明名称 |
Stabiliser for polymers |
| 摘要 |
The invention relates to stabilisers for the heat- and light-stabilisation of polymers, in particular of propylene, based on a phosphite-containing antioxidant and a 2,2,6,6-tetramethylpiperidine derivative. They contain from 0.01 to 0.30% by weight of a 4,9-diphenoxy-3,5,8,10-tetraoxa-4,9-diphosphaspiroÄ5.5Üundecane and from 0.05 to 1.00% by weight of a 2,2,6,6-tetramethylpiperidine derivative.
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| 申请公布号 |
DE3410770(A1) |
申请公布日期 |
1985.09.26 |
| 申请号 |
DE19843410770 |
申请日期 |
1984.03.23 |
| 申请人 |
VYSKUMNY USTAV CHEMICKEJ TECHNOLOGIE VYSKUMNA A VYVOJOVA ORGANIZACIA |
发明人 |
GOEGHOVA,MARCELA;POVAZANCOVA,MARTA,DIPL.-ING.;DURMIS,JULIUS,DIPL.-ING.;KARVAS,MILAN,DIPL.-ING.;CAUCIK,PAVOL,DIPL.-ING.;MASEK,JAN,DIPL.-ING.;HOLCIK,JAN,DIPL.-ING. |
| 分类号 |
C08K5/3435;C08K5/527;(IPC1-7):C08K5/53;C08K5/34;C09K15/16;C09K15/32 |
主分类号 |
C08K5/3435 |
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