Erik Carlsson, Särö, Sweden. Assigned to Mölnlycke Health Care AB, Mölndal, Sweden.

Filed: 4/26/24
Issued: 5/20/25

A fiber material comprising: a substrate of non-ionic, nonwoven fibers, and at least one additional component, which is an agent that comprises at least one group capable of forming a hydrogen bond, wherein a combination of the substrate and the agent causes the fiber material to have an increased wet tensile strength of at least 5%, as measured in accordance with EN 29073-3:1992, as compared to an otherwise identical fiber material without the agent.