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Opaque ink jet ink composition

A technology of inkjet ink and composition, which is applied in the field of opaque inkjet ink composition, and can solve the problems that have not been raised

Inactive Publication Date: 2006-03-15
VIDEOJET TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the patent does not address a method of producing an opaque ink composition that provides good adhesion, good resistance to condensation and water, and good contrast on dark colored glass containers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] This example demonstrates one embodiment of the opaque inkjet ink composition of the present invention. The following ingredients were used in the following amounts.

[0049] Recipe 1

[0050] Ingredients Servings

[0051] Butanone (Ashland) 49

[0052] Ethanol CDA-19 (EMCO Chemical) 10

[0053] JONCRYL 611 (S.C. Johnson Wax) 14

[0054] SUPERESTER A75 (Arakawa) 2

[0055] Plasticizer-8 (N-ethyltoluenesulfonamide,

[0056] Rit-Chem Corporation) 1

[0057] BYK P104S (BYK-Chemie) 0.5

[0058] BYK 065 (BYK-Chemie) 0.2

[0059] Acrylic Paste (Contains 50% Titanium Dioxide, Penn Color Company) 17

[0060] Methoxypropanol (Ashland) 3

[0061] WETLINK 78(OSi Specialties) 2

[0062] SIL WET L7622(OSi Specialties) 0.1

[0063] Tetrabutylammonium hexafluorophosphate (TBAPF6,

[0064] Aldrich) 12

[0065] Total 100

[0066] Recipe 2

[0067] Ingredients Servings

[0068] Butanone 62.2

[0069] JONCRYL 611 17

[0070] Silicone resin (Dow Corning) 3

[0071] T...

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Abstract

Disclosed are opaque ink jet ink compositions and method of printing that produce messages having a good contrast on darkly colored substrates, particularly darkly colored glass substrates, and that do not smear or degrade when exposed to moisture and / or hot and cold humid conditions, or when exposed to ice water or water under sterilizing conditions. The ink jet ink compositions comprise one or more organic solvents, one or more white pigments, one or more hydrophobic conductive agents, and one or more binder resins. In an embodiment of the ink jet ink composition, at least one binder resin comprises an acrylic or styrene acrylic resin. In another embodiment, the ink jet ink composition is free of polyamines. The ink jet ink composition may also include a glass adhesion promoter.

Description

technical field [0001] The present invention relates to an opaque inkjet ink composition suitable for printing on darkly colored surfaces, especially darkly colored glass surfaces which may be exposed to condensation or water before, during or after printing. Background technique [0002] Inkjet printing is a well-known technique for printing that does not require contact between the printing device and the substrate receiving the printed characters. Briefly, ink jet printing involves the technique of projecting a stream of ink droplets onto a surface and controlling, eg electronically, the direction of the stream so that the droplets form the desired printed information on the surface. [0003] Inkjet printing, or non-contact printing technology, is particularly suitable for applying characters to irregularly shaped surfaces, including, for example, glass, metal or plastic containers commonly used to hold beverages, cosmetics, pharmaceuticals, liquids and healthcare product...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/00
CPCC09D11/30C09D11/322
Inventor L·朱F·肖J·P·福尔克斯
Owner VIDEOJET TECH INC