The technology is safe method and consumes less energy. Materials prepared with ambient pressure and temperature. Also, solutions can be recycled.

About

PRODUCT OPPORTUNITIES Thermal insulation materials for construction, automotive, electronics, etc. Packaging (replacement for polystyrene foams) Adsorbants (e.g. water, oil, toxic chemicals) Filtration Wound care, drug and nutraceutical delivery applications   ADVANTAGES Safe method Consumes less energy Materials prepared with ambient pressure and temperature Solutions can be recycled TECHNOLOGY DESCRIPTION The technology described here is a method for making aerogels, the lightest and lowest density known solid on the planet.  Most aerogels are prepared using supercritical drying or freeze drying.  These techniques use supercritical fluids that are supercritical at high pressures and temperatures and can sometimes be hazardous.  Other supercritical fluid based methods use low pressure solvent removal and/or freezing and both of these methods are energy intensive and result in high production costs. To prepare aerogels and foam materials using this process, the polymer material is frozen while the remaining steps take place at ambient pressure and room temperature. The resulting bioactive polymer has a bulk density of 500 -2500 grams per cubic meter. Compared to other methods, this is a cost-effective and safe method of preparing foams and aerogels. Moreover, the method consumes less energy and is also environmentally-friendly, as the aqueous solutions and solvents used in the process can be easily recovered and recycled. AVAILABILITY: Available for Licensing and/or Sponsored Research DOCKET: UMA 16-064 PATENT STATUS: Patent Pending  

Register for free for full unlimited access to all innovation profiles on LEO

  • Discover articles from some of the world’s brightest minds, or share your thoughts and add one yourself
  • Connect with like-minded individuals and forge valuable relationships and collaboration partners
  • Innovate together, promote your expertise, or showcase your innovations