专利检索 ap:("ARKEMA INC.") AND inv:"VAESSEN, Diane M." 第 1 页

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发明申请
NOVEL PVDF POWDER FOR REDUCED DISPERSION VISCOSITY COATINGS 审中-公开

公开(公告)号：WO2022140149A1

公开(公告)日：2022-06-30

申请号：PCT/US2021/063769

申请日：2021-12-16

申请人： ARKEMA INC.

发明人： FUKUYAMA, Takehiro , VAESSEN, Diane M.

IPC分类号： B32B15/08 , C08K5/07 , C08K5/5317

摘要： A method of reducing dispersion viscosity in a dispersion coating formulation is disclosed. The method comprises substituting a portion of the conventional PVDF in the formulation with a highly crystalline PVDF. The highly crystalline PVDF has a crystallinity 44% or greater (from X-ray diffraction). The highly crystalline PVDF imparts lower viscosity to the coating dispersion formulation.