Process for preparing triacetonamine
US3963730A · kind A · utility
4Cited by
1References
44Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 1974 |
| Grant date | Jun 15, 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 acetone in the presence of at least 12.5 mol % based on acetonine of an acid catalyst under anhydrous conditions. Triacetonamine is used as an intermediate for light stabilizer for synthetic polymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.