Means for controlling the exothermic reaction of styrenic monomers with sulfonic acids
US8013083B2 · kind B2 · utility
3Cited by
25References
3Claims
0Family size
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Key dates
| Filing date | Jan 31, 2006 |
| Grant date | Sep 6, 2011 |
| Priority date | — |
| Expiry date | Jun 21, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C7/20
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method for inhibiting the premature polymerization of styrenic monomers is disclosed wherein the method comprises adding to said monomers a combination of:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.