Zongyan ZHAO

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Zhongshan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Vinylbenzyl-etherified-DOPO compound resin composition and preparat...
- Patent number 9,399,712
- Issue date Jul 26, 2016
- Elite Electronic Material (Zhong Shan) Co., LTD.
- Changyuan Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
VINYLBENZYL-ETHERIFIED-DOPO COMPOUND RESIN COMPOSITION AND PREPARAT...
- Publication number 20150166788
- Publication date Jun 18, 2015
- ELITE ELECTRONIC MATERIAL (ZHONG SHAN) CO., LTD.
- Changyuan LI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...