L'Oreal patent applications published on September 12th, 2024

Summary of the patent applications from L'Oreal on September 12th, 2024

1. **Summary**: L'Oreal has recently filed patents for innovative compositions and methods related to hair care and styling. These patents focus on providing long-lasting curl definition, frizz control, and volume control to hair, especially in high humidity conditions. The inventions involve specific ingredients like carboxylic acid, cyclodextrin, and polysaccharide thickening agents to achieve desired hair styling effects. Additionally, L'Oreal has developed an aerosol device containing a cosmetic hair composition with fatty alcohols and propellants for shaping and conditioning keratin fibers, particularly for defining hair curls.

2. **Key Points of Patents**:

• Compositions for lasting curl definition, frizz control, and volume control in high humidity conditions.
• Methods for treating curly hair during bleaching processes to improve hair integrity, curl definition, and durability.
• Aerosol device containing a cosmetic hair composition with fatty alcohols for shaping and conditioning keratin fibers.

3. **Notable Applications**:

• Haircare industry for various styling products.
• Personal care industry for enhancing hair appearance and manageability.
• Cosmetic industry for shaping and defining hair curls.