Propellant with thermoplastic elastomer binder composed of macromolecular block with alkoxyalkyl acrylate termination
US4997498A · kind A · utility
0Cited by
9References
4Claims
0Family size
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Key dates
| Filing date | Dec 11, 1989 |
| Grant date | Mar 5, 1991 |
| Priority date | — |
| Expiry date | Dec 11, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F8/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Thermoplastic elastomers made by copolymerizing macromolecular monomers with alkoxyalkyl acrylates serve as binders for solid propellants which binders have high burn rates and increased insensitivity over conventional binders. The preferred alkoxyalkyl acrylate is methoxyethyl acrylate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.