EP0319953A2
Expired / Lapsed
EP
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Liquid ink for selective printing
Assignee: Fujicopian Co Ltd
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Filing: 1988-12-07
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Granted: —
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Expires: 2008-12-07
Abstract
Abstract A liquid ink composition for selective printing comprising a coloring atent and a vehicle comprising a non-drying oil as a main component and a dispersing agent, wherein an iodine-containing antifungal agent having the general formula (I): wherein R is a lower alkyl group or a halogen atom is contained. The ink composition has an excellent fungus resistance and retains a desired ink flowability on storage. Accordingly, an ink ribbon or ink roller impregnated with the ink composition can be stored without impairing printing properties such as printing durability while being kept from getting moldy.
Inventors
- 👤 Hitoshi Goda
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-06 06:28
CPC Classifications
C; C09; C09D; C09D11/00; C09D11/02; C09D11/06
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
52 words
In a liquid ink composition for selective printing comprising a coloring agent and a vehicle comprising a non-drying oil as a main component and a dispersing agent, the improvement which comprises containing an iodine-containing antifungal agent having the general formula (I): wherein R is a lower alkyl group or a halogen atom.
Claim 2
Dependent Claim
52 words
In a liquid ink composition for selective printing comprising a coloring agent and a vehicle comprising a non-drying oil as a main component and a dispersing agent, the improvement which comprises containing an iodine-containing antifungal agent having the general formula (I): wherein R is a lower alkyl group or a halogen atom.
Claim 3
Dependent Claim
68 words
The liquid ink composition of Claim 1, wherein said iodine-containing antifungal agent is contained so as to satisfy the equation (II) and the equation (III): 0.1 ≦ x ≦ 6 (II) 50 ≦ xy ≦ 3,000 (III) wherein x means the concentration (% by weight) of the antifungal agent in the liquid ink composition, and y means the initial viscosity (cPs) at 25°C of the liquid ink composition.
Claim 4
Dependent Claim
27 words
The liquid ink composition of Claim 1, wherein said non-drying oil is a member selected from the group consisting of vegetable oils, animal oils and fatty acids.
References Cited (Backward Citations)
No citation records indexed.
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