abstract |
1. The composition consisting essentially of carboxymethyl cellulose nitrate, pentaerythritol trinitrate, ethyl centralite, and a cross-linking agent selected from the group consisting of ethylene bis(2-metyl-1-aziridine carboxylate), tris(2-methyl-1aziridinyl)phosphine oxide, bisphenol A-epichlorohydrin diepoxide, and a mixture composed of butyl glycidyl ether and bisphenol-epichlorohydrin diepoxide. |