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GRACE BIOTECH CORPORATION
| GRACE BIOTECH CORPORATION Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090075346 | Starch-based biodegradable material composition - A starch-based biodegradable material composition includes: an enzyme-hydrolyzed starch; and a biodegradable polyester selected from at least one of an aliphatic polyester of polybutylene succinate and an aliphatic-aromatic copolyester. The enzyme-hydrolyzed starch is prepared by hydrolyzing a native starch using a starch-hydrolyzing enzyme. The starch-hydrolyzing enzyme has an activity unit ranging from 15000 to 40000. | 03-19-2009 |