Hyundai motor company (20240124739). PAINT COMPOSITION FOR VEHICLE INTERMEDIATE COATING WITH IMPROVED CHIPPING RESISTANCE simplified abstract

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PAINT COMPOSITION FOR VEHICLE INTERMEDIATE COATING WITH IMPROVED CHIPPING RESISTANCE

Organization Name

hyundai motor company

Inventor(s)

Hwan Oh Kim of Incheon (KR)

PAINT COMPOSITION FOR VEHICLE INTERMEDIATE COATING WITH IMPROVED CHIPPING RESISTANCE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240124739 titled 'PAINT COMPOSITION FOR VEHICLE INTERMEDIATE COATING WITH IMPROVED CHIPPING RESISTANCE

Simplified Explanation

The patent application describes a paint composition for vehicle intermediate coating that includes various components such as polyester resin, melamine resin, color pigment, extender pigment, cellulose nanofibers (CNFs), dispersant, surface conditioner, antisagging agent, and solvent. The extender pigment may contain calcium carbonate (CaCO3), and the composition is designed to enhance chipping resistance in paint films.

  • Polyester resin, melamine resin, color pigment, extender pigment, CNFs, dispersant, surface conditioner, antisagging agent, and solvent are combined in the paint composition.
  • The extender pigment, possibly containing calcium carbonate, contributes to improved chipping resistance in the paint film.

Potential Applications

The technology can be applied in the automotive industry for vehicle intermediate coating to enhance chipping resistance in paint films.

Problems Solved

The paint composition addresses the issue of chipping in paint films, providing improved durability and longevity.

Benefits

The paint composition offers enhanced chipping resistance, leading to longer-lasting and more durable paint finishes on vehicles.

Potential Commercial Applications

The technology can be utilized by automotive paint manufacturers to produce coatings with superior chipping resistance, appealing to consumers looking for high-quality finishes on their vehicles.

Possible Prior Art

Prior art may include similar paint compositions for vehicle coatings that aim to improve durability and resistance to chipping, but specific formulations involving CNFs and extender pigments like calcium carbonate may be unique to this patent application.

Unanswered Questions

How does the addition of cellulose nanofibers (CNFs) contribute to the chipping resistance of the paint film?

The specific mechanism by which CNFs enhance chipping resistance in the paint film is not detailed in the abstract. Further research or experimentation may be needed to understand this aspect fully.

What is the role of the surface conditioner in the paint composition, and how does it affect the overall performance of the coating?

The abstract mentions the inclusion of a surface conditioner in the paint composition, but its specific function and impact on the properties of the coating are not elaborated upon. Additional information or testing may be necessary to determine the significance of this component.


Original Abstract Submitted

a paint composition for vehicle intermediate coating including a polyester resin, a melamine resin, a color pigment, an extender pigment, cellulose nanofibers (cnfs), a dispersant, a surface conditioner, an antisagging agent, and a solvent. the extender pigment may include calcium carbonate (caco). the paint composition can impart improved chipping resistance to a paint film.