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Patent Searching and Data


Title:
DISPERSION
Document Type and Number:
WIPO Patent Application WO/2020/090607
Kind Code:
A1
Abstract:
[Problem] To provide a dispersion which comprises a polar solvent and, dispersed therein, a powder including a tetrafluoroethylene-based polymer and which is excellent in terms of dispersibility and the property of forming layers (coating films). [Solution] A dispersion which comprises a powder including a tetrafluoroethylene-based polymer, a polar solvent, and a dispersant, the powder being dispersed in the polar solvent, wherein the dispersant is a polymer which comprises a unit based on a monomer having a fluoroalkyl group and a unit based on a monomer having an oxyalkylene glycol group and which has a fluorine content, an oxyalkylene group content, and a hydroxyl value of 10-50 mass%, 5-75 mass%, and 10-100 mg-KOH/g, respectively.

Inventors:
YAMABE ATSUMI (JP)
HOSODA TOMOYA (JP)
KASAI WATARU (JP)
TERADA TATSUYA (JP)
Application Number:
PCT/JP2019/041648
Publication Date:
May 07, 2020
Filing Date:
October 24, 2019
Export Citation:
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Assignee:
AGC INC (JP)
International Classes:
C08L27/18; C08F220/22; C08F220/28; C08L33/16; C08J3/02
Foreign References:
JP2010090338A2010-04-22
JP2003213062A2003-07-30
JP2015083299A2015-04-30
Attorney, Agent or Firm:
KOMAI Shinji et al. (JP)
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