Sealants containing fungicides exhibiting less chromophoric development upon exposure to UV by the incorporation of zinc oxide
US5973023A · kind A · utility
5Cited by
8References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 1996 |
| Grant date | Oct 26, 1999 |
| Priority date | — |
| Expiry date | Apr 4, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L83/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The discoloration of a non-acidic room temperature vulcanizable silicone sealant containing a ultraviolet radiation degradable fungicide is delayed by adding zinc oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.