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US 2011/0226511 A1Published application
Inkjet ink, surface metal film material and its manufacturing method, and patterned metal material and its manufacturing method
AssigneeFUJIFILM Corporation
InventorYasuaki MATSUSHITA
Life of this patent
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Abstract
An inkjet ink includes a polymer which contains a functional group capable of forming an interaction with a plating catalyst or its precursor and a polymerizable functional group; and at least one solvent in which the polymer is dissolved or dispersed. The inkjet ink is capable of forming in a desired pattern a polymer layer having excellent adhesion to a metal film (plated film) and exhibits high stability in continuous discharge.
Claims15
An inkjet ink comprising:
- a polymer which contains a functional group capable of forming an interaction with a plating catalyst or its precursor and a polymerizable functional group;
- and
- at least one solvent in which the polymer is dissolved or dispersed,
- wherein an average boiling point (T(b)) of the at least one solvent represented by formula (A):
- T
- (
- b
- )
- =
- ∑
- i
- =
- 1
- n
-
-
- (
- W
- i
- ×
- T
- bi
- )
- Formula
-
-
- (
- A
- )
- (wherein Wi represents a weight fraction of an ith solvent contained in the inkjet ink with respect to a total solvent amount and Tbi represents a boiling point of the ith solvent contained in the inkjet ink, and i represents an integer of 1 to n) is at least 150° C.
27 more elements
Dependencies are inferred from the claim text.