Enhanced Antimicrobial Compositions with Modified Clay and Nonionic Triblock Copolymers

The present inventive concept discloses improved antimicrobial compositions featuring modified clay particles with enhanced surface area and attachment of antimicrobial compounds, providing superior antimicrobial efficacy and efficiency.

The original patent disclosed antimicrobial compositions comprising modified clay particles and nonionic triblock copolymers. However, these compositions had limitations, such as limited surface area for antimicrobial activity and potential impurities affecting efficacy. The present inventive concept addresses these limitations by introducing novel methods for enhancing the antimicrobial properties of modified clay particles, improving the attachment of antimicrobial compounds, and providing more efficient systems for preparing antimicrobial particles.

The inventive concept comprises a modified clay particle with an antimicrobial compound attached to both tetrahedral and octahedral surface planes, providing improved antimicrobial efficacy. The composition further includes a nonionic triblock copolymer with a molecular weight of about 5000 to 6000. The method for enhancing the antimicrobial properties of modified clay particles involves treating the particles with a secondary antimicrobial compound to increase the surface area available for antimicrobial activity. Additionally, the inventive concept includes a system for preparing antimicrobial particles, comprising a reactor for selectively attaching an antimicrobial compound to the exterior surface plane of a modified clay particle, and a purification unit for removing impurities from the resulting particles.

The new claims introduce novel methods for enhancing the antimicrobial properties of modified clay particles, improving the attachment of antimicrobial compounds, and providing more efficient systems for preparing antimicrobial particles. The inventive concept's novelty lies in the combination of modified clay particles with enhanced surface area, improved attachment of antimicrobial compounds, and the introduction of a purification unit to remove impurities.

Alternative embodiments of the inventive concept could include varying the molecular weight of the nonionic triblock copolymer, using different types of antimicrobial compounds, or incorporating additional components to enhance the composition's efficacy. Variations of the system for preparing antimicrobial particles could include using different reactors or purification units, or modifying the process conditions to optimize the attachment of antimicrobial compounds.

The enhanced antimicrobial compositions and systems disclosed in the present inventive concept have significant commercial potential in the personal care industry, particularly in the development of more effective and efficient antimicrobial products. The inventive concept's improved antimicrobial efficacy and efficiency could also expand into other industries, such as healthcare, cosmetics, and pharmaceuticals.