Zhujun DING

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Degradable polyester fiber and preparing method thereof
- Patent number 11,174,345
- Issue date Nov 16, 2021
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Yuanhua Zhang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Porous ultra-soft ultra-fine denier polyester fiber and its prepara...
- Patent number 10,604,621
- Issue date Mar 31, 2020
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Hongwei Fan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Low chromatic aberration polyester different-shrinkage composite yarn
- Patent number 10,407,538
- Issue date Sep 10, 2019
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Guanfan Jin
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
DEGRADABLE POLYESTER FIBER AND PREPARING METHOD THEREOF
- Publication number 20210284792
- Publication date Sep 16, 2021
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Yuanhua ZHANG
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
THE POROUS ULTRA-SOFT ULTRA-FINE DENIER POLYESTER FIBER AND ITS PRE...
- Publication number 20190185616
- Publication date Jun 20, 2019
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Hongwei FAN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
A low chromatic aberration polyester different-shrinkage composite...
- Publication number 20180208714
- Publication date Jul 26, 2018
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Guanfan JIN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING