Title:
DISPERSION
Document Type and Number:
WIPO Patent Application WO/2020/071381
Kind Code:
A1
Abstract:
Provided is a dispersion that contains a liquid dispersion medium, a tetrafluoroethylene-based polymer powder, and a prescribed fluorine-based dispersant; that has excellent dispersion properties such as dispersion stability, viscosity, and color tone; and that has excellent resin-layer forming properties such as the thixotropic ratio, adhesiveness, transparency, defoaming properties, and less powder fall-off. A dispersion according to the present invention contains a liquid dispersion medium, a tetrafluoroethylene-based polymer powder, and a dispersant, and the powder is dispersed in the liquid dispersion medium. The dispersant is a compound having a fluorine-containing moiety and a secondary hydroxyl group or a tertiary hydroxyl group.
Inventors:
YAMABE ATSUMI (JP)
HOSODA TOMOYA (JP)
KASAI WATARU (JP)
TERADA TATSUYA (JP)
HOSODA TOMOYA (JP)
KASAI WATARU (JP)
TERADA TATSUYA (JP)
Application Number:
PCT/JP2019/038791
Publication Date:
April 09, 2020
Filing Date:
October 01, 2019
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
C08L27/18; B05D7/00; B05D7/24; C08K5/06; C08L71/02
Domestic Patent References:
| WO2018016644A1 | 2018-01-25 | |||
| WO2007046482A1 | 2007-04-26 | |||
| WO2019131809A1 | 2019-07-04 |
Foreign References:
| JP2014101521A | 2014-06-05 | |||
| JPH11130927A | 1999-05-18 | |||
| JPH05156029A | 1993-06-22 | |||
| JP2004075736A | 2004-03-11 | |||
| JPS60192769A | 1985-10-01 | |||
| JPS59217749A | 1984-12-07 | |||
| JPS57136534A | 1982-08-23 |
Attorney, Agent or Firm:
T.S. PARTNERS et al. (JP)
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