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US 2026/0051614 A1Published application
Battery separators and methods of making the same
AssigneeMagnera Corporation
InventorDavid Rittenhouse
Life of this patent
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Abstract
Described herein are articles comprising nonwoven fabrics and methods of making said nonwoven fabrics. Methods of making nonwoven fabrics may include forming polymer fibers from a bulk polymer in the presence of a nucleating agent, and forming a nonwoven fabric from the polymer fibers
Claims20
An article comprising a nonwoven fabric, the nonwoven fabric prepared by a process comprising:
- forming polymer fibers from a bulk polymer in the presence of a nucleating agent;
- and
- forming a nonwoven fabric from the polymer fibers.
Dependencies are inferred from the claim text.