Assignee
JIANGSU GANGHONG FIBER CO LTD
CN·5 granted patents·1 citations·filing 2024–2024
Top patents by PatentIndex Score
5 records- 0189US12312710B1Method for preparing direct melt-spun high-viscosity PBAT/low-viscosity pet two-component elastic fiber and high-viscosity PBAT polymerization reactorJIANGSU GANGHONG FIBER CO LTD·Filed 2024·Granted May 27, 2025·1 cites·18 claims
- 0273US12359021B1High-viscosity PBT polymerization reactor and method for preparing direct melt-spun high-viscosity PBT/low-viscosity PET two-component elastic fiberJIANGSU GANGHONG FIBER CO LTD·Filed 2024·Granted Jul 15, 2025·0 cites·19 claims
- 0368US12416106B2Melt-spun high-viscosity pet/low-viscosity pet two-component elastic fiber and preparation method thereforJIANGSU GANGHONG FIBER CO LTD·Filed 2024·Granted Sep 16, 2025·0 cites·18 claims
- 0468US12410540B2High-viscosity PTT polymerization reactor and method for preparing direct melt-spun high-viscosity PTT/low-viscosity pet two-component elastic fiberJIANGSU GANGHONG FIBER CO LTD·Filed 2024·Granted Sep 9, 2025·0 cites·18 claims
- 0559US12286728B1Melt-spun single-reactor high-viscosity pet/low-viscosity pet two-component elastic fiber and preparation method thereforJIANGSU GANGHONG FIBER CO LTD·Filed 2024·Granted Apr 29, 2025·0 cites·17 claims
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