Ambient cure weatherable coatings
US9567480B2 · kind B2 · utility
5Cited by
12References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 23, 2013 |
| Grant date | Feb 14, 2017 |
| Priority date | — |
| Expiry date | Oct 23, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/025
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An adduct including a reaction product of (a) at least a first cycloaliphatic amine compound; (b) at least a second cycloaliphatic amine compound; and (c) at least one cycloaliphatic epoxy resin compound; a curable epoxy resin coating composition including (i) the above adduct; and (ii) at least one thermosetting epoxy resin compound; said curable composition being curable at ambient temperature; and a cured weatherable coating prepared from the above curable composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.