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Title:
WATER-REPELLENT MEMBER, AND BUILDING MEMBER AND WET ROOM MEMBER USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/195184
Kind Code:
A1
Abstract:
A water-repellent member (100) comprises: a matrix section (10) that is made of an inorganic material including at least one of metal oxide and metal hydroxide; and a water-repellent resin (20) that is dispersed in the matrix section (10), the matrix section (10) having a porosity in the cross-section of 20% or less. The building member and the wet room member include the water-repellent member.

Inventors:
KURIZOE NAOKI
SATO NATSUKI
OKUNO TATSUYA
SAWA RYOSUKE
YOSHIOKA TATSURO
Application Number:
PCT/JP2020/004118
Publication Date:
October 01, 2020
Filing Date:
February 04, 2020
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
C04B38/00; C09K3/18; E04B1/62
Domestic Patent References:
WO2008120505A12008-10-09
WO2013190184A12013-12-27
WO1997045502A11997-12-04
Foreign References:
JP2007201363A2007-08-09
JP2005179441A2005-07-07
JP2003334413A2003-11-25
JP2001088247A2001-04-03
JP2019059184A2019-04-18
JP2019152540A2019-09-12
Other References:
See also references of EP 3950641A4
Attorney, Agent or Firm:
ITO Masakazu et al. (JP)
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