Methods and compositions for inhibiting polymerization of vinyl monomers
US6579442B2 · kind B2 · utility
6Cited by
16References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 22, 2001 |
| Grant date | Jun 17, 2003 |
| Priority date | — |
| Expiry date | Jun 13, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B63/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Methods and compositions for inhibiting the polymerization of vinyl monomers are disclosed. Combinations of nitroxyl compounds and aliphatic amines are effective at inhibiting the polymerization of vinyl monomers under both processing and storage conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.