Pyrolysis of naturally occurring cresylic acid mixtures
US5146010A · kind A · utility
1Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 1991 |
| Grant date | Sep 8, 1992 |
| Priority date | — |
| Expiry date | Aug 9, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C37/86
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for removing guaiacols from naturally-occurring cresylic acid mixtures by pyrolysis is described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.