BIOCOMPATIBLE HYDROGEL CAPSULES AND PROCESS FOR PREPARING SAME

Abstract: described herein are compositions and methods for preparing hydrogel capsules using a cross-linking solution comprising a process additive. the process additive improves the quality of the resulting hydrogel capsules, such as increasing the number of defect-free capsules.

Inventor(s): Lauren Emily Barney, Richard Heidebrecht, Erika Ellen Johnston, Robert James Miller

CPC Classification: C08J3/075 (WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES , , , or (working, e.g. shaping, of plastics ))

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