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Patent Searching and Data


Title:
DISPERSION LIQUID, METHOD FOR PRODUCING DISPERSION LIQUID, AND MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2021/112164
Kind Code:
A1
Abstract:
[Problem] To provide a dispersion liquid containing a prescribed tetrafluoroethylene-based polymer and a prescribed anisotropic filler, a method for producing the dispersion liquid, and a molded article highly endowed with the physical properties of the two materials. [Solution] This dispersion liquid contains a powder of a tetrafluoroethylene-based polymer including units based on a perfluoro(alkylvinylether) and units based on hexafluoropropylene, an anisotropic filler having a Mohs hardness of 4 or lower, and a liquid dispersion medium. The average particle size of the powder is smaller than the average particle size of the anisotropic filler. This molded article contains a prescribed tetrafluoroethylene-based polymer including units based on a perfluoro(alkylvinylether), and the anisotropic filler. The proportion of the anisotropic filler in the molded article is 10 mass% or greater.

Inventors:
KASAI WATARU (JP)
ZAIZEN HONAMI (JP)
YAMABE ATSUMI (JP)
Application Number:
PCT/JP2020/044992
Publication Date:
June 10, 2021
Filing Date:
December 03, 2020
Export Citation:
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Assignee:
AGC INC (JP)
International Classes:
C08L27/18; C08J3/09; C08J3/11; C08J5/18; C08K3/013; C08K3/34; C08K3/38; C08K7/00
Domestic Patent References:
WO2018016644A12018-01-25
Foreign References:
JP2002540275A2002-11-26
JPH061902A1994-01-11
Attorney, Agent or Firm:
KOMAI Shinji et al. (JP)
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