新しい非毒性ポリイミド溶液
JP7891854B2Active Publication Date: 2026-07-17EVONIK FIBERS
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- EVONIK FIBERS
- Filing Date
- 2022-06-06
- Publication Date
- 2026-07-17
AI Technical Summary
Benefits of technology
【0023】 良好なまたはさらに非常に良好な、すなわち低い粘度を有する、少なくとも25重量%のポリイミド含有量を有する溶液が得られた。
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Figure 0007891854000022 
Figure 0007891854000001 
Figure 0007891854000002
Abstract
To provide a new polyimide solution having environmental and toxicological benefit in comparison with the conventional polyimide solution, and uses thereof particularly for coating.SOLUTION: A polyimide solution contains a specific solvent mixture, and one or plural polyimides, preferably an aromatic polyimide. The polyimide solution contains one or plural polyimides of 5-35 wt.% in total relative to the total weight.SELECTED DRAWING: Figure 1
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