18263074. RESIN COMPOSITION FOR COSMETIC, RESIN COMPOSITION FOR NAIL, BASE COAT AGENT FOR GEL NAIL, AND ADHESIVE FOR EYELASH EXTENSION simplified abstract (Panasonic Intellectual Property Management Co., Ltd.)

RESIN COMPOSITION FOR COSMETIC, RESIN COMPOSITION FOR NAIL, BASE COAT AGENT FOR GEL NAIL, AND ADHESIVE FOR EYELASH EXTENSION

Organization Name

Panasonic Intellectual Property Management Co., Ltd.

Inventor(s)

Tomoko Kawashima of Osaka (JP)

Taiki Umemoto of Shiga (JP)

Keitaro Amari of Kyoto (JP)

Yuko Taniike of Osaka (JP)

Haruka Kusukame of Nara (JP)

Shinsuke Kawaguchi of Shiga (JP)

Toshiyuki Komatsu of Kyoto (JP)

RESIN COMPOSITION FOR COSMETIC, RESIN COMPOSITION FOR NAIL, BASE COAT AGENT FOR GEL NAIL, AND ADHESIVE FOR EYELASH EXTENSION - A simplified explanation of the abstract

This abstract first appeared for US patent application 18263074 titled 'RESIN COMPOSITION FOR COSMETIC, RESIN COMPOSITION FOR NAIL, BASE COAT AGENT FOR GEL NAIL, AND ADHESIVE FOR EYELASH EXTENSION

Simplified Explanation

The patent application describes a resin composition for a cosmetic, specifically a base coat for nails, that includes a stimulus-responsive material and has a solidified matter with a specific water contact angle to reduce adhesion strength when external stimuli are applied.

• The resin composition for a cosmetic includes a stimulus-responsive material that undergoes a volume change by external stimuli, excluding contact with solvents or solutions.
• The solidified matter of the resin composition has a surface with a water contact angle between 30° and 110°, and undergoes a volume change when external stimuli are applied to reduce adhesion strength to the nail.

Potential Applications

This technology could be applied in the cosmetics industry for nail products, specifically base coats, to improve adhesion properties and ease of removal.

Problems Solved

This technology addresses the issue of strong adhesion of cosmetic products to nails, making it easier to remove the product without damaging the nail.

Benefits

The resin composition allows for better control over the adhesion strength of cosmetic products, providing a more user-friendly experience for consumers.

Potential Commercial Applications

Potential commercial applications include nail polish brands looking to improve their base coat formulations for better performance and user experience.

Possible Prior Art

One possible prior art could be traditional base coats for nails that do not have the same stimulus-responsive properties to control adhesion strength.

How does the water contact angle affect the adhesion strength of the resin composition?

The water contact angle influences the surface properties of the solidified matter, affecting its interaction with external stimuli and ultimately its adhesion strength.

What specific external stimuli can trigger the volume change in the stimulus-responsive material?

The patent application does not specify the exact external stimuli that can induce the volume change in the stimulus-responsive material, leaving room for further exploration and research in this area.

Original Abstract Submitted

Base coat as an example of a resin composition for a cosmetic is a resin composition for a cosmetic used in a cosmetic to be adhered to nail as a part of living body. The resin composition for a cosmetic includes a stimulus-responsive material that undergoes a volume change by external stimuli, the external stimuli excluding both an external stimulus due to contact with a solvent and an external stimulus due to contact with a solution, and a solidified matter of the resin composition for a cosmetic has a surface with a water contact angle between 30° and 110° (inclusive). The solidified matter of the resin composition for a cosmetic undergoes the volume change by application of the external stimuli to reduce strength of adhesion to the part of living body.