Inventor
WANG SHANSHUI
CN15 patents
Patents
15 patentsUS12152319B2Nov 26, 2024
High-strength creep-resistant polyester industrial yarn and preparation method thereof
Jiangsu hengli chemical fibre co ltd0 citations59
US12221724B2Feb 11, 2025
Recycled polyester filament and preparation method therefor
Jiangsu hengli chemical fibre co ltd0 citations50
US11702768B2Jul 18, 2023
Preparation method of self-crimping elastic combined filament yarn for knitting
Jiangsu hengli chemical fibre co ltd0 citations50
US11686018B2Jun 27, 2023
Degradable polyester fiber and its preparation method
Jiangsu hengli chemical fibre co ltd0 citations50
US11639562B2May 2, 2023
Method for preparing thermal-moisture comfortable polyester FDY
Jiangsu hengli chemical fibre co ltd0 citations50
US11629436B2Apr 18, 2023
Light weight heat-preserving fiber and preparation method thereof
Jiangsu hengli chemical fibre co ltd0 citations50
US11352719B2Jun 7, 2022
Polyester yarn for industrial sewing thread and preparing method thereof
Jiangsu hengli chemical fibre co ltd0 citations50
US12077883B2Sep 3, 2024
High-strength thermal-stability polyester industrial yarn and preparation method thereof
Jiangsu hengli chemical fibre co ltd0 citations49
US11174576B2Nov 16, 2021
Easy-to-dye degradable polyester FDY and preparing method thereof
Jiangsu hengli chemical fibre co ltd0 citations49
US11174575B2Nov 16, 2021
Preparing method of high-modulus-low-shrinkage activated PET industrial yarn
Jiangsu hengli chemical fibre co ltd0 citations47
US11091587B2Aug 17, 2021
Wool-like polyester filament and preparing method thereof
Jiangsu hengli chemical fibre co ltd0 citations47
US10358525B2Jul 23, 2019
Industrial polyester and its preparation method
Jiangsu hengli chemical fibre co ltd0 citations47
US10822451B2Nov 3, 2020
Bi-profiled fiber and preparing method thereof
Jiangsu hengli chemical fibre co ltd0 citations39
US10604621B2Mar 31, 2020
Porous ultra-soft ultra-fine denier polyester fiber and its preparation method
Jiangsu hengli chemical fibre co ltd0 citations36
US10801132B2Oct 13, 2020
High-uniformity coloured polyester industrial yarn
Jiangsu hengli chemical fibre co ltd0 citations34