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Title:
WEARABLE ARTICLE COMPRISING AN ELASTIC LAMINATE
Document Type and Number:
WIPO Patent Application WO/2019/169989
Kind Code:
A1
Abstract:
Wearable article comprising an elastic laminate has excellent sweat management properties. The elastic laminate comprises an inner first nonwoven layer and an outer second nonwoven layer. The outer layer has a higher hydrophilicity than the inner layer. The laminate has a total caliper when subjected to the NMR MOUSE method as described. The total caliper has a first sub-caliper corresponding to 50% of the total caliper, and a second sub-caliper corresponding to the remaining 50% of the total caliper. The elastic laminate has a Liquid Ratio of the first sub-caliper to the second sub-caliper of at least 1.1 after 1 minute according to the NMR MOUSE method.

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Inventors:
CHEN MENG (CN)
GAO XU (CN)
SHI FUKUAN (CN)
ERDEM GUELTEKIN (CN)
MORIMOTO KOICHI (CN)
CLAUSSEN JAN (DE)
Application Number:
CN2019/075104
Publication Date:
September 12, 2019
Filing Date:
February 14, 2019
Export Citation:
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Assignee:
PROCTER & GAMBLE (US)
CHEN MENG (CN)
GAO XU (CN)
SHI FUKUAN (CN)
ERDEM GUELTEKIN (CN)
MORIMOTO KOICHI (CN)
CLAUSSEN JAN (DE)
International Classes:
A61F13/15; B32B5/04
Domestic Patent References:
WO2018118883A12018-06-28
WO2018118581A12018-06-28
WO2017002484A12017-01-05
WO2011087503A12011-07-21
WO2016073712A12016-05-12
WO2006017718A12006-02-16
Foreign References:
US20060047260A12006-03-02
US20080287897A12008-11-20
US20170319403A12017-11-09
CA2158790A11996-03-31
US20170119595A12017-05-04
US20100307668A12010-12-09
JP2010246901A2010-11-04
JP2017113186A2017-06-29
JP2017012319A2017-01-19
JP2017113186A2017-06-29
US5628097A1997-05-13
Other References:
"Contact Angle, Wettability and Adhesion", 1964, AMERICAN CHEMICAL SOCIETY PUBLICATION
NOBUYUKI OTSU: "A Threshold Selection Method from Gray-Level Histograms", IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS, vol. SMC-9, 1 January 1979 (1979-01-01)
T. HILDEBRANDP. RUEGSEGGER: "A new method for the model-independent assessment of thickness in three-dimensional images", JOURNAL OF MICROSCOPY, vol. 185, 1996, pages 67 - 75
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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