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Method of manufacture of plastics material by the action of an ester, for example nitric acid halide or acetic acid, on a product nitrogen having at least two nitrogen atoms solidifiable in its molecule and products obtained according to this process
Method of manufacture of plastics material by the action of an ester, for example nitric acid halide or acetic acid, on a product nitrogen having at least two nitrogen atoms solidifiable in its molecule and products obtained according to this process
