WATER REPELLENCY-IMPARTING FIBER ARTICLE

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United States of America

APP PUB NO 20200093188A1
SERIAL NO

16618906

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Abstract

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A water repellency-imparted fiber article (10) of the present invention includes: a fiber article (1) having a skin-facing surface (1a) and a non-skin-facing surface (1b); and a water repellency-imparting agent attached to the fiber article (1). The fiber article (1) contains a water-absorbent fiber and has water absorbency in terms of a water absorption time of 30 seconds or less as measured in accordance with the dropping method of JIS L-1907. The water repellency-imparted fiber article (10) has a non-skin-side water-repellent region (2) on the non-skin-facing surface (1b) of the fiber article (1), the non-skin-side water-repellent region (2) including a portion to which the water repellency-imparting agent is attached. The water repellency-imparted fiber article (10) has a water absorbing layer (11) in a section of the fiber article that overlaps the non-skin-side water-repellent region (2) in a plan view and on a side that is closer to the skin of a user than the non-skin-side water-repellent region (2), the water absorbing layer maintaining the water absorbency. A surface of the non-skin-side water-repellent region 2 has a water contact angle of 80 degrees or greater and a water absorption rate of 10 seconds or greater.

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Patent Owner(s)

Patent OwnerAddress
KAO CORPORATION14-10 NIHONBASHI KAYABACHO 1-CHOME CHUO-KU TOKYO 103-8210

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KITO, Tetsuji Iwade-shi, Wakayama, JP 6 46
NAKANISHI, Hirofumi Utsunomiya-shi, Tochigi, JP 11 301
OTANI, Kenichi Setagaya-ku, Tokyo, JP 35 366
TANAKA, Masahito Setagaya-ku, Tokyo, JP 38 762

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