Light stabilization of metallic lacquers
US4426472A · kind A · utility
47Cited by
12References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 6, 1982 |
| Grant date | Jan 17, 1984 |
| Priority date | — |
| Expiry date | May 6, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31688
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Use of 2,2,6,6-tetraalkylpiperidine compounds or their acid addition salts or complexes with metal compounds, optionally together with further stabilizers, for stabilizing metallic stoving lacquers based on hot-crosslinkable alkyd or acrylic resins against the action of light, moisture and oxygen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.