gelatinated

In the early nineties I made the discovery that tri-nitro-cellulose, when combined with pyro-nitro-cellulose, could be much more readily gelatinated and made an excellent smokeless powder, while powder made from pure nitro-cellulose would warp and crack all to pieces in drying.

New York Times Current History; The European War, Vol 2, No. 5, August, 1915 Various

Some say the conflict was in fact won on penny sweets, which were often used as projectiles or gelatinated writing implements in the absence of a pencil, leading to a series of rather tasty letters home.

British Blogs 2009