Explosives comprising modified copolymers of polyisobutylene and maleic anhydride as emulsifiers

   
   

A terpolymer comprising monomer units derived from an olefin having more than 40 carbon atoms, maleic anhydride, and an alkylallyl polyglycol ether of the formula R--(OCH.sub.2 CH.sub.2).sub.n O--CH.sub.2 --CH.dbd.CH.sub.2 where n=3-20 and R=C.sub.1 -C.sub.4 -alkyl.

Un terpolymer que abarcaba unidades del monomer derivó de un olefin que tenía más de 40 átomos de carbón, el anhídrido maleic, y un éter del polyglycol del alkylallyl del fórmula R -- (OCH.sub.2 CH.sub.2).sub.n O -- CH.sub.2 -- CH.dbd.CH.sub.2 donde n=3-20 y R=C.sub.1 - C.sub.4 - alkyl.

 
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