Azo-peroxide free radical initiators containing ultraviolet light stabilizing groups
US4045427A · kind A · utility
10Cited by
7References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 4, 1976 |
| Grant date | Aug 30, 1977 |
| Priority date | — |
| Expiry date | Mar 4, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F283/01
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds which contain azo or peroxide linkages as well as the radical of an ultraviolet light stabilizing group are described. These compounds function as polymerization initiators which cause an ultraviolet light stabilization group to be chemically bound to the polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.