Heat ray-shielding material
AssigneeFUJIFILM Corporation
InventorsNaoharu KIYOTO, Osamu SAWANOBORI
Life of this patent
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Abstract
Provided is a heat ray-shielding material, including: a metal particle-containing layer including at least one type of metal particles; and an overcoat layer in close contact with at least one surface of the metal particle-containing layer, wherein the metal particles comprise 60% by number or more of substantially hexagonal to substantially circular tabular metal particles, and wherein principal planes of the substantially hexagonal to substantially circular tabular metal particles are plane-oriented within a range from 0° to ±30° on average in relation to one surface of the metal particle-containing layer.
Claims18
A heat ray-shielding material, comprising:
- a metal particle-containing layer including at least one type of metal particles;
- and
- an overcoat layer in close contact with at least one surface of the metal particle-containing layer,
- wherein the metal particles comprise 60% by number or more of substantially hexagonal to substantially circular tabular metal particles, and
- wherein principal planes of the substantially hexagonal to substantially circular tabular metal particles are plane-oriented within a range from 0° to ±30° on average in relation to one surface of the metal particle-containing layer.
A laminated structure, comprising:
- a heat ray-shielding material;
- and
- a sheet of either glass or plastic,
- wherein the heat ray-shielding material and the sheet of either glass or plastic are laminated on each other,
- wherein the heat ray-shielding material comprises:
- a metal particle-containing layer including at least one type of metal particles;
- and
- an overcoat layer in close contact with at least one surface of the metal particle-containing layer,
- wherein the metal particles comprise 60% by number or more of substantially hexagonal to substantially circular tabular metal particles, and
- wherein principal planes of the substantially hexagonal to substantially circular tabular metal particles are plane-oriented within a range from 0° to ±30° on average in relation to one surface of the metal particle-containing layer.
Dependencies are inferred from the claim text.