Novel polymeric light stabilizers for polymers
US4356287A · kind A · utility
17Cited by
6References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 20, 1981 |
| Grant date | Oct 26, 1982 |
| Priority date | — |
| Expiry date | Jul 20, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L101/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Polymers of the following monomer ##STR1## wherein R and/or R.sup.1 contains a polymerizable double bond are disclosed as light stabilizers for polymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.