Polyalkylene ether glycol composition and method for producing the same
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United States of America
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Feb 4, 2025
Grant Date -
Feb 24, 2022
app pub date -
Nov 2, 2021
filing date -
Nov 2, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A polyalkylene ether glycol composition containing a nitrogen-containing compound. The nitrogen-containing compound constitutes 0.2 to 40 mass ppm of the polyalkylene ether glycol in terms of nitrogen atoms, and the nitrogen-containing compound has a boiling point in a range of −40° C. to 120° C. at atmospheric pressure. An elastic stretchable fiber, a polyurethane, a synthetic leather, or a thermoplastic elastomer containing the polyalkylene ether glycol composition.
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International Classification(s)
- 2021 Application Filing Year
- C08G Class
- 2313 Applications Filed
- 680 Patents Issued To-Date
- 29.40 % Issued To-Date
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- C08G Class
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