Qingsong ZHANG

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation method of phosphate-based high-temperature-resistant ad...
- Patent number 11,866,612
- Issue date Jan 9, 2024
- Civil Aviation University of China
- Haijun Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION METHOD OF PHOSPHATE-BASED HIGH-TEMPERATURE-RESISTANT AD...
- Publication number 20240018391
- Publication date Jan 18, 2024
- Civil Aviation Uhiversity of China
- Haijun Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LOW ENERGY CONSUMPTION ANHYDROUS CO2 PHASE CHANGE ABSORPTION AGENT,...
- Publication number 20220379258
- Publication date Dec 1, 2022
- TIANGONG UNIVERSITY
- Qingsong ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LOW ENERGY CONSUMPTION ANHYDROUS CO2 PHASE CHANGE ABSORPTION AGENT,...
- Publication number 20200368675
- Publication date Nov 26, 2020
- TIANGONG UNIVERSITY
- Qingsong ZHANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL