18078379. AQUEOUS INK, INK CARTRIDGE AND INK JET RECORDING METHOD simplified abstract (CANON KABUSHIKI KAISHA)
AQUEOUS INK, INK CARTRIDGE AND INK JET RECORDING METHOD
Organization Name
Inventor(s)
HIROSHI Kakikawa of Kanagawa (JP)
AQUEOUS INK, INK CARTRIDGE AND INK JET RECORDING METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 18078379 titled 'AQUEOUS INK, INK CARTRIDGE AND INK JET RECORDING METHOD
Simplified Explanation
The abstract describes an aqueous ink composition that includes a pigment, a compound (A), and a compound (B). The compound (A) has a weight average molecular weight between 1,500 and 7,500, and its content in the ink is 40% or less of the total mass of the ink. The total content of compound (A) and compound (B) in the ink is 1.00% or less of the total mass of the ink.
- The ink composition includes a pigment, compound (A), and compound (B).
- Compound (A) has a weight average molecular weight between 1,500 and 7,500.
- The content of compound (A) in the ink is 40% or less of the total mass of the ink.
- The total content of compound (A) and compound (B) in the ink is 1.00% or less of the total mass of the ink.
Potential Applications
- Printing industry
- Packaging industry
- Textile industry
Problems Solved
- Provides an aqueous ink composition with improved properties and performance.
- Allows for the use of specific compounds to achieve desired ink characteristics.
Benefits
- Enhanced ink properties and performance.
- Improved printing quality and durability.
- Increased versatility in ink formulation.
Original Abstract Submitted
Provided is an aqueous ink containing: a pigment; a compound (A) represented by following general formula (1); and a compound (B) represented by following general formula (2). The weight average molecular weight of the compound (A) is 1,500 or more to 7,500 or less. The ratio of a content A (% by mass) of the compound (A) based on the total mass of the aqueous ink to the sum of the content A (% by mass) of the compound (A) and the content B (% by mass) of the compound (B) based on the total mass of the aqueous ink is 0.40 or less. The sum of the content A (% by mass) of the compound (A) and the content B (% by mass) of the compound (B) based on the total mass of the aqueous ink is 1.00% by mass or less.
