Synthetic fiber treatment agent and synthetic fiber
US12351949B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Jun 7, 2021 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | Jun 7, 2041 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD10B2101/12
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A synthetic fiber treatment agent and synthetic fibers including the synthetic fiber treatment agent, wherein the synthetic fiber treatment agent contains a silicone and a polyoxyalkylene alkyl ether in which an alkylene oxide with 2 to 4 carbon atoms is added at a ratio of 1 to 30 moles in total to 1 mole of a monohydric aliphatic alcohol having a hydroxy group at a β-position of an alkyl chain with 4 or more carbon atoms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.