Azo free radical initiators containing ultraviolet light stabilizing groups
US3956269A · kind A · utility
24Cited by
7References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 22, 1974 |
| Grant date | May 11, 1976 |
| Priority date | — |
| Expiry date | Jan 22, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F283/01
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds which contain azo 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.