Title:
VISCOELASTIC BODY MANUFACTURING METHOD AND VISCOELASTIC BODY
Document Type and Number:
WIPO Patent Application WO/2022/265033
Kind Code:
A1
Abstract:
[Problem] To provide: a method for manufacturing a viscoelastic body including particles of a tetrafluoroethylene-based polymer and having excellent physical properties such as dispersibility and homogeneity; a method for manufacturing a dispersion solution that is obtained from said viscoelastic body and that has excellent liquid physical properties such as dispersion stability, homogeneity, rheology, coatability, and storage stability; and such a viscoelastic body. [Solution] This viscoelastic body manufacturing method comprises: dry-disintegrating a powder of a thermomeltable tetrafluoroethylene-based polymer to obtain particles of the tetrafluoroethylene-based polymer; wet-mixing the particles with a liquid composition containing an organic resin and/or inorganic particles to obtain a viscoelastic body containing the particles and the organic resin and/or the inorganic particles.
Inventors:
MITSUNAGA ATSUMI (JP)
HASEGAWA TAKESHI (JP)
SEKI MITSURU (JP)
SUZUKI AYUMU (JP)
HASEGAWA TAKESHI (JP)
SEKI MITSURU (JP)
SUZUKI AYUMU (JP)
Application Number:
PCT/JP2022/023896
Publication Date:
December 22, 2022
Filing Date:
June 15, 2022
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
C08J3/02; C08L27/18; C08L101/00
Domestic Patent References:
| WO2020184437A1 | 2020-09-17 | |||
| WO2019098202A1 | 2019-05-23 |
Foreign References:
| JP2019183118A | 2019-10-24 |
Attorney, Agent or Firm:
T.S. PARTNERS (JP)
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