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US 2026/0176474 A1Published application
Coating composition for vehicle with improved viscosity and gas barrier properties
AssigneesHyundai Motor Company, Kia Corporation, Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
InventorsJae Sik SEO, Chan Wook PARK, Young Ho EOM, Hyo Jeong KIM
Life of this patent
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Abstract
A coating composition for a vehicle includes (i) an aqueous dispersion containing chitosan nanoparticles dispersed in an aqueous solvent and (ii) a natural binder. The coating composition further includes a natural wax.
Claims20
A coating composition for a vehicle, comprising:
- an aqueous dispersion comprising chitosan nanoparticles dispersed in an aqueous solvent;
- and
- a natural binder.
An article for use with a vehicle, comprising:
- a coating layer,
- wherein a composition of the coating layer comprises:
- chitosan nanoparticles dispersed in, and
- a natural binder.
1 more element
Dependencies are inferred from the claim text.