Xiangmao DONG

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Polycarbonate alloy and preparation method thereof and application
- Patent number 11,767,427
- Issue date Sep 26, 2023
- KINGFA SCI. & TECH. CO., LTD.
- Peitao Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYCARBONATE COMPOSITION, PREPARATION METHOD AND APPLICATION THEREOF
- Publication number 20220073736
- Publication date Mar 10, 2022
- KINGFA SCI. & TECH. CO., LTD.
- Yin CEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYCARBONATE ALLOY AND PREPARATION METHOD THEREOF
- Publication number 20220049090
- Publication date Feb 17, 2022
- KINGFA SCI. & TECH. CO., LTD.
- Yan YANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGH WELD LINE STRENGTH POLYPROPYLENE/POLYCARBONATE ALLOY AND PREPA...
- Publication number 20220049091
- Publication date Feb 17, 2022
- KINGFA SCI. & TECH. CO., LTD.
- Yan YANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYCARBONATE ALLOY AND PREPARATION METHOD THEREOF AND APPLICATION
- Publication number 20220041860
- Publication date Feb 10, 2022
- KINGFA SCI. & TECH. CO., LTD.
- Peitao WANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGH WELD LINE STRENGTH POLYETHYLENE/POLYCARBONATE ALLOY AND PREPAR...
- Publication number 20210403706
- Publication date Dec 30, 2021
- KINGFA SCI. & TECH. CO., LTD.
- Yan YANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...