Thermally and dimensionally stabilized electrospun compositions and methods of making same
US12180616B2 · kind B2 · utility
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9References
19Claims
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Key dates
| Filing date | May 14, 2019 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | Jul 26, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249921
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Thermally stable absorbable fiber populations, i.e. fiber populations that do not undergo thermally induced crystallization, can be intermixed with thermally unstable fibers to yield a stabilizing effect without altering morphological properties of a fiber system. Via this, one may minimize thermally induced shrinkage and maintain physical properties of electrospun materials in the as-formed state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.