FLUORPOLYETHER COMPOUND
DE602022026775T2Active Publication Date: 2025-12-10DAIKIN INDUSTRIES LTD +1
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Patent Information
- Application Number
- DE602022026775
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2022-08-01
- Publication Date
- 2025-12-10
- Estimated Expiration
- 2042-08-01
AI Technical Summary
Technical Problem
Existing fluoropolyether compounds are primarily chain compounds, and cyclic compounds containing a fluoropolyether group have not been known.
Method used
The development of a fluorine-containing cyclic compound represented by a specific formula, achieved through coupling reactions of fluoropolyether group-containing chain compounds with coupling functional groups at both ends to form a cyclic structure.
Benefits of technology
The resulting cyclic compound offers new applications and properties, with potential uses as a fluoroelastomer, surfactant, and lubricant, and can be produced with controlled molecular weights and distributions.
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