A biodegradable anti-scalant for steam generators, boilers and other heat transfer equipment is provided. Anti-scalants prepared in accordance with the present invention include aspartic acid, poly(aspartic acid) and copolymers of aspartic acid and functionalized aspartic acid. Anti-scalants provided...http://www.google.es/patents/US5876623?utm_source=gb-gplus-sharePatente US5876623 - Biodegradable aspartic acid polymers for preventing scale formation in boilers
Biodegradable aspartic acid polymers for preventing scale formation in boilers
