Long Xi

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Dongguan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing benzoxazine-containing resin composition, and...
- Patent number 11,180,617
- Issue date Nov 23, 2021
- Shengyi Technology Co., Ltd.
- Jiang Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Halogen-free flame retardant type resin composition
- Patent number 10,696,844
- Issue date Jun 30, 2020
- SHENGYI TECHNOLOGY CO., LTD.
- Long Xi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for preparing resin composition comprising benzoxazine, pre...
- Patent number 10,513,608
- Issue date Dec 24, 2019
- SHENGYI TECHNOLOGY CO., LTD.
- Long Xi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING BENZOXAZINE-CONTAINING RESIN COMPOSITION, AND...
- Publication number 20200040146
- Publication date Feb 6, 2020
- Shengyi Technology Co., Ltd.
- Jiang LI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HALOGEN-FREE FLAME RETARDANT TYPE RESIN COMPOSITION
- Publication number 20170009074
- Publication date Jan 12, 2017
- SHENGYI TECHNOLOGY CO., LTD.
- Long Xi
- B32 - LAYERED PRODUCTS