Cellulose fibers comprising radiation activatable resin formalities
AssigneeThe Procter & Gamble Company
InventorsEkaterina Ponomarenko, Ludwig Busam
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Abstract
The present invention relates to cellulosic fibrous material comprising a radiation activatable resin, structures comprising such fibrous material, and absorbent articles especially disposable absorbent articles, comprising such fibrous materials or structures. It further relates to a process to make such fibrous material, structures or articles.
Claims24
Fibrous material comprising cellulosic fibers, wherein said fibers comprise a polymeric resin comprising covalently bonded radiation reactive groups capable of forming cross-linking bonds upon being impacted by radiation energy, wherein said cellulosic fibers are curled, crimped, or twisted.
A fibrous material comprising cellulosic fibers, wherein said fibers comprise a polymeric resin comprising covalently bonded radiation reactive groups capable of forming cross-linking bonds upon being impacted by radiation energy and said fibers comprise a second cross-linking material capable of forming cross-linking bonds without being impacted by radiation energy.
Method for treating cellulosic fibers, said method comprising the steps of:
- providing cellulosic fibers;
- applying a radiation activatable resin to said fibers;
- forming fiber aggregates from the resin coated fibers;
- curing of said radiation activatable resin.
Dependencies are inferred from the claim text.