Tech Exchange

Masking of Bitter Ingredients

A company seeks technology to mask ingredient bitterness in its oral delivery system. Specifically, it seeks materials and/or methods to increase the ability of their oral delivery mechanism to carry a given ingredient, while removing any associated bitterness. Possible solution areas include masking bitter components with sweet/sour/salty; coating bitter components to prevent tasting; temporary sensory blockers; and perception manipulation. Respond to this TechNeed at: Email: nasatech@yet2.com Phone: 781-972-0600

Posted in: NASA Tech Needs

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Alternative Approaches to Basis Weight Reduction in Paper

A company seeks technology to replace wood fiber in paper with a bulk filler material having less mass. The company seeks to make small, micron-scale, low-density particles. The filler material would have no negative impact on today’s lightweight paper specifications, including bulk (caliper), strength, stiffness, printability (ex. formation, porosity, showthrough), or brightness. Respond to this TechNeed at: Email: nasatech@yet2.com Phone: 781-972-0600

Posted in: NASA Tech Needs

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Page-Rendering Software for eBooks and Manufacturers

Rapidly evolving eBook technology promises to deliver books, catalogs, newspapers, or magazines anywhere electronically on compact, easy-to-carry readers. eBooks face challenges that physical books do not: file security during transmission, speed of transmission, and the risk of piracy. The ReadAllOver™ system is a proprietary dual solution of compressed file format and rendering software engineered for the next generation of eBooks. ReadAllOver is based on proprietary halftone algorithms, printing to the screen in much the same way as presently is done with ink and paper. The algorithms offer improved edge detail allowing the entire page, images, and typography to be processed at once. The result is a more print-like look and feel.

Posted in: Techs for License

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Anti-Reflective Coating for Films

Able to withstand abrasion even with steel wool, these antireflective coating formulations for display applications offer high durability and reflectivity that ranges from 1.2% down to 0.5%. Reducing ambient light reflectance significantly improves image clarity on LCD and PDP displays and rearprojection televisions, especially in daylight or outdoor conditions. Lenses and other optical equipment may be additional applications. This DuPont technology is a single-pass roll-toroll (microgravure) coating process. Because of its refractive index and thickness, light reflected by the underlying substrate is out of phase with light reflected from the front surface. The two phases cancel each other out, dramatically reducing reflectance and improving image clarity. All the formulations offer exceptional adhesion to the substrate, a neutral color, and exceptional durability. The single applied coating spontaneously forms two layers to improve scratch resistance, adhesion, and improved optical benefits. Get the complete report on this technology at: Email: nasatech@yet2.com Phone: 781-972-0600

Posted in: Techs for License

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Energy Storage Technology to Power the Future in Space Exploration

By Carolyn Mercer, NASA Glenn Research Center, Cleveland, OH NASA is focused on building a human outpost on the lunar surface. To reach this goal, there is a critical need to develop energy storage technologies to power the future lunar outpost. In particular, technology is required for outpost power generation for the lunar lander that will deliver outpost hardware, and for advanced extravehicular activity (EVA) suits. In every case, human-safe, reliable operation and low mass are critical to ensure the viability of extended stays on the lunar surface while minimizing the launch mass and the mass carried by astronauts and lunar rovers.

Posted in: NASA Tech Needs

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Anti-Itch Non-Steroidal

A company is seeking technology (synthetic actives, natural actives, delivery systems) to eliminate itch for a variety of indications for over-the-counter applications; specifically, actives and/or delivery systems that will relieve itching. The technology should eliminate itching for a significant period of time (i.e. several hours, minimum). Alternatively, immediate relief (within 60 seconds) would be of interest. Any formulation is acceptable, but oral delivery or physical barrier approaches will not be considered. Respond to this TechNeed at: Email: nasatech@yet2.com Phone: 781-972-0600

Posted in: NASA Tech Needs

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Converting High-Molecular-Weight Polymer Emulsions Into Dry Form

A company that supplies chemicals, including inverse emulsions that consist of a very high- molecular-weight, water-soluble polymer dispersed in a continuous oil phase, is seeking technologies that can convert these emulsions to powdered form without losing any of the polymer properties. Known technologies include spray-drying and precipitation. Precipitation processes are based upon the water and oil being soluble in some polar solvents, while the high-molecular- weight polymer is insoluble in these solvents. Respond to this TechNeed at: Email: nasatech@yet2.com Phone: 781-972-0600

Posted in: NASA Tech Needs

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