Title:
EXPANSIBLE SHEET
Document Type and Number:
Japanese Patent JP2019143259
Kind Code:
A
Abstract:
To provide an expansible sheet having excellent shape retention after use.SOLUTION: The present invention provides an expansible sheet containing expansible vermiculite and inorganic fiber, the inorganic fiber having: a first inorganic fiber with a silica content of 70 wt.% or more; and a second inorganic fiber with a silica content of 60 wt.% or less, having an average fiber diameter of 3.0 μm or less.SELECTED DRAWING: Figure 1
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Inventors:
TANAKA AKIRA
NAKAJIMA TAKASHI
WATANABE KAZUHISA
NAKAJIMA TAKASHI
WATANABE KAZUHISA
Application Number:
JP2018027857A
Publication Date:
August 29, 2019
Filing Date:
February 20, 2018
Export Citation:
Assignee:
NICHIAS CORP
International Classes:
D06M11/79
Domestic Patent References:
JPH11509509A | 1999-08-24 | |||
JP2012211417A | 2012-11-01 | |||
JP2005515307A | 2005-05-26 | |||
JP2016037427A | 2016-03-22 | |||
JPS56104769A | 1981-08-20 | |||
JPS5921565A | 1984-02-03 | |||
JP2011058128A | 2011-03-24 | |||
JP2008523267A | 2008-07-03 |
Foreign References:
US3654073A | 1972-04-04 |
Attorney, Agent or Firm:
Heiwa International Patent Office