Reaction product of polyoxyalkylene polyamine and an aliphatic isocyanate
US4705814A · kind A · utility
42Cited by
14References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 1986 |
| Grant date | Nov 10, 1987 |
| Priority date | — |
| Expiry date | Nov 6, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G18/73
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This invention relates to a reaction product of polyoxyalkylene polyamine and an isocyanate wherein the polyoxyalkylene polyamine is present in less than the stoichiometric amount.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.