Yanming LIU

Follow

Person

Qingdao, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Preparation method of chitin-modified polypropylene spunbond non-wo...
- Patent number 11,767,614
- Issue date Sep 26, 2023
- SINOTECH ACADEMY OF TEXTILE (QINGDAO) CO., LTD.
- Xiaohua Huang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of preparing plant-based functional polyester filament
- Patent number 11,566,348
- Issue date Jan 31, 2023
- BESTEE MATERIAL (TSINGTAO) CO., LTD.
- Xiaohua Huang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
CHITIN-CONTAINING POLYESTER FILAMENT AND PREPARATION METHOD THEREOF
- Publication number 20220162774
- Publication date May 26, 2022
- Bestee Material (Qingdao) Co., Ltd.
- Xiaohua HUANG
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CHITIN-MODIFIED POLYPROPYLENE SPUNBOND NON-WOVEN FABRIC AND PREPARA...
- Publication number 20210180213
- Publication date Jun 17, 2021
- SINOTECH ACADEMY OF TEXTILE (QINGDAO) CO., LTD.
- Xiaohua HUANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PLANT-BASED FUNCTIONAL POLYESTER FILAMENT AND PREPARATION METHOD TH...
- Publication number 20210130986
- Publication date May 6, 2021
- BESTEE MATERIAL (TSINGTAO) CO., LTD.
- Xiaohua HUANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...