Low-temperature curable compositions based upon polyaromatic aldehyde group-containing compounds and ketiminized polyamino compounds
US5071481A · kind A · utility
2Cited by
9References
21Claims
0Family size
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Key dates
| Filing date | Jan 5, 1990 |
| Grant date | Dec 10, 1991 |
| Priority date | — |
| Expiry date | Jan 5, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G59/4042
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A low-temperature curable composition is provided which is based upon a polyaromatic aldehyde group-containing compound and a ketiminized polyamino compound. These compositions display good stability, extended potlife, and a good balance of physical and mechanical properties making them suitable for a wide variety of coating, impregnating, sealing and bonding application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.