Vinyl benzyl 2,2,6,6-tetramethyl piperidines
US4767834A · kind A · utility
1Cited by
3References
2Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 19, 1987 |
| Grant date | Aug 30, 1988 |
| Priority date | — |
| Expiry date | Mar 19, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/3435
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Vinyl benzyl 2,2,6,6-tetramethyl piperidines are provided, having the formula: ##STR1## wherein: R is selected from the group consisting of hydrogen; oxyl; acyl and alkyl having from one to about eighteen carbon atoms; ##STR2## in which Y is --O-- or --N(R.sub.2)--, R.sub.1 is alkyl having from one to about eighteen carbon atoms and R.sub.2 is hydrogen or alkyl having from one to about eighteen carbon atoms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.