Jindian DUAN

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation method of flexible polyurethane foam
- Patent number 11,912,814
- Issue date Feb 27, 2024
- NANJING TECH UNIVERSITY
- Kai Guo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyols for preparing flexible polyurethane foam, and preparation m...
- Patent number 11,214,584
- Issue date Jan 4, 2022
- NANJING TECH UNIVERSITY
- Kai Guo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION METHOD OF FLEXIBLE POLYURETHANE FOAM
- Publication number 20210230350
- Publication date Jul 29, 2021
- NANJING TECH UNIVERSITY
- Kai GUO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyols for preparing flexible polyurethane foam, and Preparation M...
- Publication number 20210087211
- Publication date Mar 25, 2021
- NANJING TECH UNIVERSITY
- Kai GUO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Vegetable Oil Polyol for Flexible Polyurethane Foam and Preparation...
- Publication number 20190119493
- Publication date Apr 25, 2019
- NANJING TECH UNIVERSITY
- Kai GUO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyurethane Polyol, and Preparation Method and Application Thereof
- Publication number 20190112475
- Publication date Apr 18, 2019
- NANJING TECH UNIVERSITY
- Kai GUO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...