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Invention Application
WO2020184437A1 液状組成物、パウダー、及び、パウダーの製造方法 审中-公开

液状組成物、パウダー、及び、パウダーの製造方法
Abstract:
分散状態が良好な熱溶融性テトラフルオロエチレン系ポリマーのパウダーと高濃度な芳香族樹脂とを含む、取扱性に優れた粘度を有する液状組成物の提供。　本発明の液状組成物は、熱溶融性のテトラフルオロエチレン系ポリマーのパウダーと芳香族樹脂と液状媒体とを含み、芳香族樹脂の含有割合が１０質量％以上の液状組成物であって、芳香族樹脂の含有割合に対するテトラフルオロエチレン系ポリマーの含有割合の比が１．２以下であり、２５℃における粘度が１００００ｍＰａ・ｓ以下である、液状組成物。及び、芳香族樹脂等の樹脂材料と液状媒体とを含有する液状組成物に添加してかかる液状組成物を得るための、熱溶融性テトラフルオロエチレン系ポリマーのパウダー。
Abstract(English):

Provided is a liquid composition comprising a powder of a heat-meltable tetrafluoroethylene-based polymer in a good dispersed state and a high concentration of an aromatic resin and having a viscosity excellent in handleability.　The liquid composition according to the present invention is a liquid composition comprising heat-meltable tetrafluoroethylene-based polymer powder, an aromatic resin, and a liquid medium, wherein the content percentage of the aromatic resin is at least 10 mass%, the ratio of the content percentage of the tetrafluoroethylene-based polymer to the content percentage of the aromatic resin is at most 1.2, and the viscosity is at most 10,000 mPa·s at 25°C. Also provided is heat-meltable tetrafluoroethylene-based polymer powder which is added to a liquid composition containing: a resin material such as an aromatic resin; and a liquid medium, and which is used to obtain such a liquid composition.

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