Polymers based on amino-acids, monomers for the preparation of said polymers, and polymers based on Vitamin E, all the foregoing used in formulation and delivery technologies of active pharmaceutical, veterinary and cosmetic ingredients

Polymers based on amino-acids, monomers for the preparation of said polymers, and polymers based on Vitamin E, all the foregoing used in formulation and delivery technologies of active pharmaceutical, veterinary and cosmetic ingredients