17885678. INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS simplified abstract (CANON KABUSHIKI KAISHA)

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INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS

Organization Name

CANON KABUSHIKI KAISHA

Inventor(s)

Masanori Yoshida of Chiba (JP)

Yoshitaka Torisaka of Tokyo (JP)

Satoshi Takebayashi of Tokyo (JP)

Eriko Yoshino of Kanagawa (JP)

Sayoko Nagashima of Kanagawa (JP)

INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 17885678 titled 'INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS

Simplified Explanation

The present invention is an ink jet recording method that uses an aqueous ink and a reaction liquid to create an image with good abrasion resistance. The method involves ejecting the aqueous ink, which contains resin particles, and the reaction liquid, which contains a reactant, from an ink jet recording head onto a recording medium. The reaction liquid contains a compound represented by a specific formula, and at least one of the aqueous ink and the reaction liquid contains a surfactant with a specific HLB value.

  • The invention is an ink jet recording method using aqueous ink and a reaction liquid.
  • The aqueous ink contains resin particles, and the reaction liquid contains a reactant for aggregating the components in the ink.
  • Both the ink and the reaction liquid are ejected from an ink jet recording head onto a recording medium.
  • The reaction liquid contains a specific compound represented by a general formula.
  • Either the ink or the reaction liquid contains a surfactant with a specific HLB value of ≤ 15.

Potential Applications

This technology can be applied in various industries and fields, including:

  • Printing and publishing: The ink jet recording method can be used to produce high-quality, abrasion-resistant images for books, magazines, and other printed materials.
  • Packaging: The method can be utilized to create durable and long-lasting designs on packaging materials, ensuring the printed information remains intact.
  • Textiles: The ink jet recording method can be employed to print patterns and designs on fabrics, providing them with enhanced abrasion resistance.
  • Signage and advertising: This technology can be used to produce vibrant and long-lasting images on signs, billboards, and other advertising materials.

Problems Solved

The ink jet recording method addresses the following problems:

  • Abrasion resistance: By using the aqueous ink and reaction liquid, the method ensures that the recorded image has good abrasion resistance, preventing it from easily fading or wearing off.
  • Compatibility: The combination of the resin particles in the aqueous ink and the reactant in the reaction liquid allows for effective aggregation and bonding, resulting in a durable image on the recording medium.
  • Print quality: The method enables the production of high-quality images with sharp details and vibrant colors, enhancing the overall visual appeal.

Benefits

The benefits of this technology are:

  • Improved durability: The resulting image has good abrasion resistance, making it suitable for applications that require long-lasting and durable prints.
  • Versatility: The ink jet recording method can be used on various recording media, including paper, fabric, and packaging materials, expanding its potential applications.
  • Enhanced print quality: The method allows for the production of high-quality images with sharp details, vibrant colors, and excellent color stability, ensuring visually appealing prints.


Original Abstract Submitted

The present invention provides an ink jet recording method capable of recording an image having good abrasion resistance by using an aqueous ink and a reaction liquid. In the ink jet recording method, the aqueous ink containing a resin particle and the reaction liquid containing a reactant for aggregating the component in the aqueous ink are ejected from a recording head of the ink jet system and applied onto a recording medium. The reaction liquid contains a compound represented by the general formula (1) (n in the formula represents an integer of 0 to 3). At least one of the aqueous ink and the reaction liquid contains a surfactant having an HLB value of ≤ 15.

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