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US 2019/0338159 A1Published application
Low-refractive-index film-forming liquid composition and method of forming low-refractive-index film using same
AssigneeMitsubishi Materials Corporation
InventorsSatoko Higano, Kazuhiko Yamasaki
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Abstract
According to the present invention, provided is a low-refractive-index film-forming liquid composition including: an epoxy resin (A) having a naphthalene skeleton in a molecular structure; a silica sol (B) in which spherical colloidal silica particles and beaded colloidal silica particles are dispersed in a liquid medium; and an organic solvent (C), in which a SiO2 content in the silica sol is 100 to 3000 parts by mass with respect to 100 parts by mass of a solid content of the dried and cured epoxy resin.
Claims3
A low-refractive-index film-forming liquid composition comprising:
- an epoxy resin (A) having a naphthalene skeleton in a molecular structure;
- a silica sol (B) in which spherical colloidal silica particles and beaded colloidal silica particles are dispersed in a liquid medium;
- and
- an organic solvent (C),
- wherein a SiO2 content in the silica sol is 100 to 3000 parts by mass with respect to 100 parts by mass of a solid content of the dried and cured epoxy resin.
2 more elements
Dependencies are inferred from the claim text.