AN IMPROVED REVERSIBLE CONTRACEPTIVE FOR MALE AND FEMALE

摘要

An injectable reversible contraceptive comprising a contraceptive polymer, a solvent medium, an electrically conducting material and a magnetic material is provided, wherein contraceptive polymer is from the hydrogel class of polymers, particularly a mixture of styrene maleic anhydride copolymer and styrene maleic acid copolymer, and solvent medium is dimethyl sulphoxide solvent, and electrically conducting material is copper in its pure form essentially consisting of microsize particles and macrosize particles, and magnetic material is iron in its pure form essentially consisting of microsize particles and macrosize particles. It process for preparation is also provided.