5-Norbornene-2-methyl phosphites and phosphate
US4078022A · kind A · utility
1Cited by
1References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 21, 1976 |
| Grant date | Mar 7, 1978 |
| Priority date | — |
| Expiry date | Jun 21, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/005
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Bis(5-norbornene-2-methyl) phosphite, tris(5-norbornene-2-methyl) phosphite, and tris(5-norbornene-2-methyl) phosphate, as well as a mixture of the above esters are novel compositions of matter, useful as antiozonants in chloroprene polymers and in blends of chloroprene polymers with diene rubbers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.