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Title:
FLUORINE-CONTAINING WATER AND OIL REPELLING COATING FILM
Document Type and Number:
Japanese Patent JP2002079625
Kind Code:
A
Abstract:

To provide a fluorine-containing water and oil repelling coating film having a multilayered structure, having good adhesiveness with respect to other material and having good water and oil repelling properties even if the uppermost coating film is low in the content of fluorine.

In the fluorine-containing water and oil repelling coating film having the multilayered structure containing a layer comprising a compound with a fluorine element content of 40 wt.% or more and a layer comprising a compound with a fluorine element content of below 40 wt.%, the concentration of the fluorine element in the coating film layer on the side of a base material is higher than that of the fluorine element in the uppermost coating film layer.


Inventors:
SATO KAZUYUKI
MORITA MASAMICHI
Application Number:
JP2000269056A
Publication Date:
March 19, 2002
Filing Date:
September 05, 2000
Export Citation:
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Assignee:
DAIKIN IND LTD
International Classes:
B32B27/30; C09D5/16; C09D201/04; C09K3/18; (IPC1-7): B32B27/30; C09D5/16; C09D201/04; C09K3/18
Domestic Patent References:
JPH10310615A1998-11-24
JPH10183019A1998-07-07
JPH03164246A1991-07-16
JPH0885186A1996-04-02
JPS537780A1978-01-24
JPS62273233A1987-11-27
JPH10147741A1998-06-02
JPS63171676A1988-07-15