COMPOSITION CONTAINING CATIONIC HYDROXYETHYL CELLULOSE

• Main Authors: Curtis-Fisk, Jaime, Tan, Yujing, Jordan, Susan, Katz, Joshua, Dielman, Demetrius, Partain, III, Emmett M, DePuit, Ryan
• Format: Patent
• Language: English
• Published: 26.09.2024
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DERIVATIVES THEREOF; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; POLYSACCHARIDES; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; THEIR PREPARATION OR CHEMICAL WORKING-UP

An aqueous solution comprising a cationic polymer dissolved in water, wherein said cationic polymer comprises a hydrophobic quaternary ammonium group covalently attached to a hydroxyethyl cellulose polymer backbone. Also, a method of delivering a drug to a mucosal surface in a living body, said meth...