Electroconductive ink composition
AssigneeDaiso Co., Ltd.
InventorsKensuke Kawamura, Hideaki Umakoshi
Life of this patent
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Abstract
An electroconductive ink composition comprising silver particles (A), a compound having a siloxane backbone with a functional group (B), and an organic solvent (C), the silver particles (A) having a protective layer containing an amino group-containing compound and having a mean particle size of 1 nm or more and 100 nm or less, the content of the compound (B) being 4% by weight to 8% by weight based on the total amount of the composition, can form a circuit pattern on a polymer film with low heat resistance, and the obtained circuit pattern has excellent adhesion to a substrate and high conductivity.
Claims8
An electroconductive ink composition comprising silver particles (A), a compound having a siloxane backbone with a functional group (B), and an organic solvent (C), the silver particles (A) having a protective layer containing an amino group-containing compound and having a mean particle size of 1 nm or more and 100 nm or less, the content of the compound (B) being 4% by weight to 8% by weight based on the total amount of the composition.
An electroconductive ink composition comprising silver particles (A), a compound having a siloxane backbone with a functional group (B), and an organic solvent (C), the silver particles (A) having a protective layer containing an amino group-containing compound and having a mean particle size of 1 nm or more and 100 nm or less, the content of the compound (B) being 5 parts by weight to 13 parts by weight based on 100 parts by weight of the silver particles (A).
Dependencies are inferred from the claim text.