[EN] NOVEL RALOXIFENE ACID ADDITION SALTS AND/OR SOLVATES THEREOF, IMPROVED METHOD FOR PURIFICATION OF SAID RALOXIFENE ACID ADDITION SALTS AND/OR SOLVATES THEREOF AND PHARMACEUTICAL COMPOSITIONS COMPRISING THESE [FR] NOUVEAUX SELS D'ADDITION ACIDES DE RALOXIFENE ET/OU SOLVATES DE CEUX-CI, PROCEDE AMELIORE PERMETTANT LA PURIFICATION DE CES SELS D'ADDITION ACIDES ET/OU DE CES SOLVATES, ET COMPOSITIONS PHARMACEUTIQUES LES CONTENANT