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Yibin Xu
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Guangdong, CN
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last 30 patents
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Patent Grant
Kind of biodegradable polyester and its preparation method
Patent number
8,557,945
Issue date
Oct 15, 2013
Kingfa Science & Technology Co., Ltd
Yibin Xu
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last 30 patents
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Patent Application
KIND OF BIODEGRADABLE POLYESTER AND ITS PREPARATION METHOD
Publication number
20110190468
Publication date
Aug 4, 2011
Kingfa Science & Technology Co., Ltd.
Yibin Xu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...