US Patent:
20050238746, Oct 27, 2005
Inventors:
Kevin Crather - Warwick MD, US
Robert DiCosimo - Rockland DE, US
F. Gallagher - Wilmington DE, US
Susan Hennessey - Avondale PA, US
International Classification:
B29C059/00
Abstract:
Disclosed is an apparatus, system and method for producing uniform hydrogel particles. The system of the invention contains a feed station, a metering device, a novel hydrogel particle-forming apparatus and a quench station.