Dehydro pyridinyl sulfides, sulfoxides and sulfones
US3939170A · kind A · utility
3Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 3, 1974 |
| Grant date | Feb 17, 1976 |
| Priority date | — |
| Expiry date | Jun 3, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S524/929
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds having the formula ##SPC1## Where X is S, SO or SO.sub.2 and Y and Y.sup.1 are the same or different and each is H, OH, O.sup.. or a straight- or branched alkyl residue having from 1 to 4 carbon atoms, and salts thereof when Y and Y.sup.1 are other than O.sup.. are useful as stabilisers for organic materials such as diene rubbers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.