Biodegradable branched aliphatic polyester multi-block copolymer and preparation method thereof
Biodegradable branched aliphatic polyester multi-block copolymer and preparation method thereof
- CN 102,516,555 A
- Filed: 11/24/2011
- Published: 06/27/2012
- Est. Priority Date: 11/24/2011
- Status: Active Application
- EN CH
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