Binder resin for inorganic particle-dispersed pastes and inorganic particle-dispersed paste

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United States of America Patent

PATENT NO 10392535
APP PUB NO 20180223134A1
SERIAL NO

15504557

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Abstract

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A binder resin for an inorganic particle-dispersed paste that excels in both printability and adhesiveness and such an inorganic particle-dispersed paste are provided. The resin includes a mixture in which a polyvinyl acetal and a cellulose derivative are mixed so as to satisfy 0.2≤X/(X+Y)≤0.8, where X and Y stand for parts by mass of the polyvinyl acetal and the cellulose derivative, respectively. When a paste is formulated by mixing and kneading the resin with spherical nickel particles with an average particle diameter of 0.3 μm, barium titanate particles with an average particle diameter of 0.05 μm, a nonionic surfactant, dihydroterpineol, and mineral spirit at the prescribed mixing ratio, the paste has prescribed rheological characteristics.

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Patent Owner(s)

  • SHOEI CHEMICAL INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imai, Takamasa Tosu, JP 7 110
Nishimura, Kousuke Tosu, JP 15 17
Teruya, Seiyu Tosu, JP 2 4

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