A flower-like nano-particle composition including a poly (alkenylbenzene) core and a poly (conjugated diene) or a poly(alkylene) surface layer is provided. The nano-particles have a mean average diameter less than about 100 nm and are substantially free of chain ends. The nano-particles can be modified...http://www.google.es/patents/US20070185273?utm_source=gb-gplus-sharePatente US20070185273 - Polymeric Nano-Particles Of Flower-Like Structure And Applications
Polymeric Nano-Particles Of Flower-Like Structure And Applications
