Title:
微細繊維を含有する基材シート層と無機層とを含む、耐湿性複合シート
Document Type and Number:
Japanese Patent JP7040592
Kind Code:
B2
Abstract:
To prevent a dimensional change in a high-temperature high-humidity environment of a sheet comprising a fine fiber to which a substituent having an electrostatic and/or three-dimensional functionality is introduced.SOLUTION: A composite sheet comprises a base sheet layer comprising a fine fiber (preferably, a fine fiber to which a substituent having an electrostatic and/or three-dimensional functionality is introduced), and an inorganic layer formed on at least one side of the base sheet layer. At least one side of the base sheet layer may further have an organic layer.SELECTED DRAWING: None
Inventors:
Board finger
Hayao Fushimi
Shino Iwai
Hayao Fushimi
Shino Iwai
Application Number:
JP2020216053A
Publication Date:
March 23, 2022
Filing Date:
December 25, 2020
Export Citation:
Assignee:
Oji Holdings Co., Ltd.
International Classes:
B32B9/00; B32B5/02; B32B9/04; B32B23/02; B32B23/04; B32B27/12; D06M11/45; D06M11/79
Domestic Patent References:
| JP2011144363A | ||||
| JP2010125814A | ||||
| JP2011149124A |
Foreign References:
| WO2012115115A1 | ||||
| WO2012067113A1 | ||||
| WO2013031687A1 | ||||
| WO2013073652A1 | ||||
| WO2013176049A1 |
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes