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Title:
MANUFACTURING METHOD OF DISPERSION LIQUID AND MANUFACTURING METHOD OF LAMINATED BODY
Document Type and Number:
Japanese Patent JP2022061774
Kind Code:
A
Abstract:
To provide a manufacturing method capable of industrially and efficiently obtaining dispersion liquid in which when composite particles containing a tetrafluoroethylene polymer and an inorganic material are mixed with a dispersion medium and the composite particles are dispersed in a dispersion medium, deformation and modification of composite particles are suppressed and a manufacturing method of a laminated body excellent in appearance of surface smoothness using the dispersion liquid obtained according to the manufacturing method.SOLUTION: According to a method of manufacturing dispersion liquid of the present invention, composite particles containing a tetrafluoroethylene based polymer and an inorganic material, and a dispersant are mixed under a non-pulverizing condition in a tank provided with at least one kind of a stirring mechanism selected from a group consisting of a stirring mechanism due to a stirring blade, a stirring mechanism due to rotation and a stirring mechanism due to revolution to disperse the composite particles in the dispersion medium to obtain the dispersion liquid, and a method for manufacturing a laminated body is configured to contact the dispersion liquid obtained according to the manufacturing method with a surface of a substrate, then heat for forming a polymer layer to obtain a laminated body having the substrate and the polymer layer.SELECTED DRAWING: None

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Inventors:
YAMABE ATSUMI
SATO TAKASHI
Application Number:
JP2020169914A
Publication Date:
April 19, 2022
Filing Date:
October 07, 2020
Export Citation:
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Assignee:
AGC INC
International Classes:
C08L27/18; B05D7/24; C08K3/36; C08K5/00; C09D7/20; C09D7/61; C09D127/18
Attorney, Agent or Firm:
Shinji Komai
Akifumi Inoue



 
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