Mixtures of phosphorus-containing compounds used as polymer stabilizers
US7067569B2 · kind B2 · utility
0Cited by
17References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 13, 2001 |
| Grant date | Jun 27, 2006 |
| Priority date | — |
| Expiry date | Sep 4, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K15/324
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to a synergistic mixture comprising
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.