Zhongda Duan

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preparing a modified environment-friendly corn starch ad...
- Patent number 11,834,589
- Issue date Dec 5, 2023
- Hongsheng Technology (Beijing) Co., Ltd
- Zhongda Duan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation method of antibacterial deodorizing modified fiber for...
- Patent number 11,771,087
- Issue date Oct 3, 2023
- BEIJING HONGMING XINDA TECHNOLOGY CO., LTD.
- Tao Chen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Environment-friendly oxidation-resisting carton binder and preparat...
- Patent number 11,603,483
- Issue date Mar 14, 2023
- Hongsheng Technology (Beijing) Co., Ltd
- Zhongda Duan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Environment-friendly Oxidation-resisting Carton Binder and Preparat...
- Publication number 20210261832
- Publication date Aug 26, 2021
- Hongsheng Technology (Beijing) Co., Ltd
- Zhongda DUAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Preparation Method Of Oxidized Anticoagulant Starch Adhesive
- Publication number 20210253916
- Publication date Aug 19, 2021
- Hongsheng Technology (Beijing) Co., Ltd
- Zhongda DUAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for preparing a modified environment-friendly corn starch ad...
- Publication number 20210253917
- Publication date Aug 19, 2021
- Hongsheng Technology (Beijing) Co., Ltd
- Zhongda DUAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Preparation Method Of Oxidized Anticoagulant Starch Adhesive
- Publication number 20210024788
- Publication date Jan 28, 2021
- Hongsheng Technology (Beijing) Co., Ltd
- Zhongda DUAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Resin Modified Starch Adhesive And Preparation Method Thereof
- Publication number 20210024786
- Publication date Jan 28, 2021
- Hongsheng Technology (Beijing) Co., Ltd
- Zhongda DUAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Environment-friendly Oxidation-resisting Carton Binder and Preparat...
- Publication number 20210024787
- Publication date Jan 28, 2021
- Hongsheng Technology (Beijing) Co., Ltd
- Zhongda DUAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Preparation Method of Antibacterial Deodorizing Modified Fiber for...
- Publication number 20210015099
- Publication date Jan 21, 2021
- Beijing Hongming Xinda Technology Co., Ltd.
- Tao Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Zhongda Duan

Person

Patents Grantslast 30 patents

Method for preparing a modified environment-friendly corn starch ad...

Preparation method of antibacterial deodorizing modified fiber for...

Environment-friendly oxidation-resisting carton binder and preparat...

Patents Applicationslast 30 patents

Environment-friendly Oxidation-resisting Carton Binder and Preparat...

Preparation Method Of Oxidized Anticoagulant Starch Adhesive

Method for preparing a modified environment-friendly corn starch ad...

Preparation Method Of Oxidized Anticoagulant Starch Adhesive

Resin Modified Starch Adhesive And Preparation Method Thereof

Environment-friendly Oxidation-resisting Carton Binder and Preparat...

Preparation Method of Antibacterial Deodorizing Modified Fiber for...