Damao Yang

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparing method of high-modulus-low-shrinkage activated PET indust...
- Patent number 11,174,575
- Issue date Nov 16, 2021
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Fangming Tang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for improving quality of polyester industrial yarn
- Patent number 11,035,056
- Issue date Jun 15, 2021
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Hongwei Fan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
High-modulus low-shrinkage polyester industrial yarn and its prepar...
- Patent number 10,815,333
- Issue date Oct 27, 2020
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Hongwei Fan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
High-uniformity coloured polyester industrial yarn
- Patent number 10,801,132
- Issue date Oct 13, 2020
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Hongwei Fan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
LOW-THERMAL-SHRINKAGE POLYESTER INDUSTRIAL YARN AND PREPARATION MET...
- Publication number 20240052532
- Publication date Feb 15, 2024
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Rui CHEN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PREPARING METHOD OF HIGH-MODULUS-LOW-SHRINKAGE ACTIVATED PET INDUST...
- Publication number 20210230776
- Publication date Jul 29, 2021
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Fangming TANG
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD FOR IMPROVING QUALITY OF POLYESTER INDUSTRIAL YARN
- Publication number 20200263325
- Publication date Aug 20, 2020
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Hongwei FAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THE HIGH-UNIFORMITY COLOURED POLYESTER INDUSTRIAL YARN
- Publication number 20200199788
- Publication date Jun 25, 2020
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Hongwei FAN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
A high-modulus low-shrinkage polyester industrial yarn and its prep...
- Publication number 20180201725
- Publication date Jul 19, 2018
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Hongwei Fan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING