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10-09-2019

MULTILAYER NANOFIBER SHEET AND ADHESION METHOD FOR SAME

MULTILAYER NANOFIBER SHEET AND ADHESION METHOD FOR SAME (© European Patent Office)

A multilayer nanofiber sheet (10) includes: a nanofiber layer (11) including nanofibers which comprise a water-soluble polymer compound; a substrate layer (12) arranged on one surface side of the nanofiber layer (11); and a water-insoluble porous layer (13) arranged on the other surface side of the nanofiber layer (11). The three layers are layered, and the multilayer nanofiber sheet is used in a state in which a surface thereof on the porous layer side is arranged so as to face a surface of an object. Preferably, the three layers are layered in a fixed state. Preferably, the porous layer (13) has a thickness of from 3 to 1000 µm.

Document: EP3549758A1
Click here for the full patent text at DEPATISnet [PDF]
Published patent application
Disclosure date: 11-29-2017
Publication date: 10-09-2019
Applicant: KAO CORP, JP
Inventor: AMARI NAOMI, JP ; HIRANO TAKAHIRO, JP


© European Patent Office. This information was obtained from the espacenet of the European Patent Office. There is no guarantee of its correctness or curency. For additional information, please use the research at espacenet. It is possible to determine the current legal and procedural status of patents and utility patents/models at http://worldwide.espacenet.com/ kfree of charge.

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