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Patent Searching and Data


Title:
HYGIENE PRODUCT USING ELEMENTS DERIVED FROM USED HYGIENE PRODUCTS
Document Type and Number:
WIPO Patent Application WO/2021/075139
Kind Code:
A1
Abstract:
Provided is a hygiene product that uses elements derived from used hygiene products and that is capable of utilizing resources effectively and using sustainable materials. The hygiene product (1) including elements derived from used hygiene products is equipped with a top sheet (3), an outer sheet (5), and an absorber (7) that includes pulp fibers and a highly water-absorbent polymer. In the absorber, the pulp fibers or highly water-absorbent polymer include recycled pulp fibers or highly water-absorbent recycled polymer as elements derived from used hygiene products. The top sheet or outer sheet is a bioderived sheet including a bioderived material. (ΔYI) measured from the bioderived sheet toward the absorber is in the range of 0-9 with respect to a standard white plate.

Inventors:
TANI KOICHIRO (JP)
Application Number:
PCT/JP2020/030909
Publication Date:
April 22, 2021
Filing Date:
August 14, 2020
Export Citation:
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Assignee:
UNICHARM CORP (JP)
International Classes:
A61F13/15; A61F13/511; A61F13/514; A61F13/53
Foreign References:
JP2019135046A2019-08-15
JP2019007123A2019-01-17
JPH0788126A1995-04-04
US20030162013A12003-08-28
JP2018520837A2018-08-02
JP2019108640A2019-07-04
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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