18339928. TONER simplified abstract (CANON KABUSHIKI KAISHA)
Contents
TONER
Organization Name
Inventor(s)
SHINTARO Noji of Shizuoka (JP)
MARIKO Yamashita of Shizuoka (JP)
TONER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18339928 titled 'TONER
Simplified Explanation
The abstract describes a toner composition that includes toner particles made of a resin. The resin has a chloroform-soluble component, which can be analyzed using a specific method called gradient LC analysis. This analysis involves using acetonitrile as a poor solvent and chloroform as a good solvent for the chloroform-soluble component of the resin. The analysis identifies two peaks in the chromatogram, one in the range of 50.0 to 75.0% chloroform in the mobile phase, and another in the range of 75.0 to 95.0% chloroform in the mobile phase. These peaks must satisfy a specific relationship.
- The toner composition includes toner particles made of a resin.
- The resin has a chloroform-soluble component.
- The chloroform-soluble component of the resin can be analyzed using gradient LC analysis.
- Gradient LC analysis involves using acetonitrile as a poor solvent and chloroform as a good solvent.
- The analysis identifies two peaks in the chromatogram.
- One peak is detected in the range of 50.0 to 75.0% chloroform in the mobile phase.
- Another peak is detected in the range of 75.0 to 95.0% chloroform in the mobile phase.
- These peaks must satisfy a specific relationship.
Potential Applications
- Toner manufacturing industry
- Printing industry
Problems Solved
- Ensures the quality and consistency of toner particles
- Allows for accurate analysis of the chloroform-soluble component of the resin
Benefits
- Improved control over toner composition
- Enhanced printing quality
- Reliable and consistent toner performance
Original Abstract Submitted
A toner comprising a toner particle, the toner particle comprising a resin, wherein, where a chloroform-soluble component of the resin is analyzed by gradient LC analysis using acetonitrile as a poor solvent and chloroform as a good solvent for the chloroform-soluble component of the resin, a peak detected in a range of a ratio of chloroform in the mobile phase of 50.0 to 75.0% by volume and a peak detected in a range of a ratio of chloroform in the mobile phase of 75.0 to 95.0% by volume satisfy a specific relationship.