Process for preparing triacetonamine
US3959298A · kind A · utility
3Cited by
1References
46Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 1974 |
| Grant date | May 25, 1976 |
| Priority date | — |
| Expiry date | Jun 21, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D211/74
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for preparing triacetonamine characterized in that acetonine is reacted with water in the presence of at least 12.5 mole % based on acetonine of an acid catalyst. Triacetonamine is used as an intermediate for light stabilizer for synthetic polymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.