Azine derivatives of piperidine
US3994857A · kind A · utility
4Cited by
9References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 16, 1974 |
| Grant date | Nov 30, 1976 |
| Priority date | — |
| Expiry date | Sep 16, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/3435
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
New azine derivatives of piperidine are stabilizers for organic materials. They are produced by reacting the corresponding piperidones with hydrazine hydrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.