Title:
AQUEOUS FLUORORESIN DISPERSION AND COATING FILM OBTAINED THEREFROM, AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2002121348
Kind Code:
A
Abstract:
To provide an aqueous fluororesin dispersion which makes it possible to form a under layer simultaneously with the application of a fluororesin and which has high heat resistance so that the under layer with good adherence to a substrate can be formed even under high-temperature conditions, to provide a fluororesin coating film obtained therefrom, and its manufacturing method.
The aqueous fluororesin dispersion comprises a dispersion of fluororesin particles in water and contains 2-60 mass% of a specified salt comprising e.g. a salt of a diamine and a tetracarboxylic acid or its diester derivative, dissolved therein.
Inventors:
ECHIGO YOSHIAKI
MIKI NORIHIKO
IMAMURA SHIGEKI
MIKI NORIHIKO
IMAMURA SHIGEKI
Application Number:
JP2000317246A
Publication Date:
April 23, 2002
Filing Date:
October 18, 2000
Export Citation:
Assignee:
UNITIKA LTD
International Classes:
C08L27/12; C08K5/20; C09D127/12; C09D179/08; (IPC1-7): C08L27/12; C08K5/20; C09D127/12; C09D179/08
Attorney, Agent or Firm:
Yoshihiro Morimoto
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