Title:
SHEET MANUFACTURING METHOD, LAMINATE SHEET MANUFACTURING METHOD AND SHEET
Document Type and Number:
WIPO Patent Application WO/2023/013569
Kind Code:
A1
Abstract:
[Problem] A manufacturing method of a sheet is provided that contains polytetrafluoroethylene-containing particles, inorganic particles, and a specific tetrafluoroethylene-base polymer. Further, a method for manufacturing a laminate sheet that comprises multiple sheets obtained with the aforementioned manufacturing method, and a manufacturing method of a laminate body that comprises the obtained laminate sheet and a substrate are provided. [Solution] This sheet manufacturing method involves: mixing an agglomerate that contains polytetrafluoroethylene-containing particles and inorganic particles, and particles that contain a tetrafluoroethylene-base polymer that has an oxygen-containing polar group and a melting temperature of no more than 320C°; and forming the obtained mixture.
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Inventors:
MITSUNAGA ATSUMI (JP)
Application Number:
PCT/JP2022/029434
Publication Date:
February 09, 2023
Filing Date:
August 01, 2022
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
C08J5/18; B32B27/20; B32B27/30; C08K3/22; C08K3/28; C08K3/38; C08K7/26; C08L27/18
Domestic Patent References:
| WO2018016644A1 | 2018-01-25 | |||
| WO2022149551A1 | 2022-07-14 | |||
| WO2020145133A1 | 2020-07-16 |
Foreign References:
| JP2015044288A | 2015-03-12 | |||
| JP2015209529A | 2015-11-24 | |||
| JP2015164801A | 2015-09-17 |
Attorney, Agent or Firm:
T. S. PARTNERS (JP)
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