Nitramine oxetanes and polyethers formed therefrom
US4707540A · kind A · utility
53Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 1986 |
| Grant date | Nov 17, 1987 |
| Priority date | — |
| Expiry date | Oct 29, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G65/223
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Nitramine oxetanes, specifically 3-methyl nitraminomethyl-3-methyl oxetane and 3,3-Bis (methyl nitraminomethyl) oxetane are synthesized. Polyethers are formed incorporating the nitramine oxetanes, which polyethers are curable with isocyanates to form elastomers suitable for use as binders in propellants or the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.