Tech Exchange

Topical Products to Suppress Pain During Epilation

A company is seeking topically applied products and/or chemical technologies to eliminate or suppress pain sensation associated with epilation of undesired hair from skin. Pain elimination or suppression should be quick (<5 minutes) upon application on skin, and the effect should be temporary (lasting about 30 minutes), similar to topical anesthetics. Products can be in the form of liquid, gel, cream, or lotion to easily apply or spray on skin; should not have any undesired side effects on skin (irritation, itching, redness); and derived from natural sources and with herbal properties. Respond to this TechNeed at: www.techbriefs.com/tn/200903c.html Email: nasatech@yet2.com Phone: 781-972-0600

Posted in: NASA Tech Needs

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Crush/Cut-Resistant Safety Glove

A company seeks existing materials that can be utilized in applications for a safety glove. This material must be cutresistant, flexible, and withstand oily, wet, muddy conditions. The material covering the top of the hand and fingers must be extremely flexible and designed to protect the hand and digits from being crushed by dispersing the area of impact from the initial blow. The mold for the top area of the hand must have emphasis on complete coverage without hindering normal movement. Respond to this TechNeed at: www.techbriefs.com/tn/200903d.html Email: nasatech@yet2.com Phone: 781-972-0600

Posted in: NASA Tech Needs

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Innovative Cooling Technology for Circuit Boards with LED Lights

Advanced Solid State Lighting (SSL) is a technology that enables the use of LED lights in cost-sensitive applications where cooling of the LED is needed. One limitation that has hindered LED light designs in commercial applications is the cooling of the LEDs when used in the continuous duty of commercial applications. This patent-pending solution for cooling LEDs should advance the penetration of LED designs into the commercial and industrial lighting market. SSL allows for design flexibility to scale the number of LEDs needed for an application. It uses current manufacturing methods and processes from the electronics industry, and the cooling concept can be applied to other PCB applications. SSL provides enough cooling that fans or heat sinks are not required. LED operating temperatures can be reduced by 20°F or more. SSL helps meet government-mandated energy reduction goals for large corporate buildings, and achieves longer life than current high bay lights. Get the complete report on this technology at: www.techbriefs.com/tow/200903a.html Email: nasatech@yet2.com Phone: 781-972-0600

Posted in: Techs for License

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Through-Metal RFID Tags Resist Harsh Environments and Deter Counterfeiting

These patented 125-kHz RFID tags and readers enable tag information to be read and written through metal so that tags can be hermetically sealed inside metal parts such as surgical instruments, construction forms, weapons, and similar devices that must withstand harsh environments. MBBS tags can resist high temperatures and pressures (240°C, 2000 bar), acids, chemicals, and similar conditions. At the heart of each tag is an integrated circuit that can store up to 2 Kbits of rewritable data. The tags can be inserted directly into parts and other devices to build a permanent and robust tagging system. Tags have also been designed as anti-counterfeiting IDs, where the tag self-destructs if the factory- sealed container has been opened. The tags employ a flat air coil that uses no ferrite, as an antenna. MBBS reader technology offers an emitter and receiver that have been optimized for operation with metal tags. Get the complete report on this technology at: www.techbriefs.com/tow/200903b.html Email: nasatech@yet2.com Phone: 781-972-0600

Posted in: Techs for License

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NASA Geostationary Coastal and Air Pollution Monitoring

The Geostationary Coastal and Air Pollution Events (GEO-CAPE) mission has been recommended for launch in the 2013-2016 time frame by the National Research Council. The mission’s purpose is to gather science that identifies human versus natural sources of aerosols and ozone precursors, tracks air pollution transport, and studies the dynamics of coastal ecosystems, river plumes, and tidal fronts.

Posted in: NASA Tech Needs

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Delivery System to Modify Release of Organic Agricultural Compound

A company’s current product is applied in granular or prill form, and a coating acts to inhibit the release of the product within. The company is looking for a method to modify the release of the organic compound. The compound becomes active when it comes into contact with external reagents in the area of application. Moisture, pH, temperature, and soil types are the influencers. The solution may come in the form of encapsulation, a barrier method, or a novel mechanism that modifies the release rate of the product in granular or prill form. Respond to this TechNeed at: www.techbriefs.com/tn/200902c.html Email: nasatech@yet2.com Phone: 781-972-0600

Posted in: NASA Tech Needs

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Technology to Convert, Concentrate, or Dry Oil-Based Emulsions, Dispersions, or Liquids Into a Dry Powder Form

A company supplies a variety of chemicals, including inverse emulsions that consist of a very-high-molecular weight, water-soluble polymer dispersed in a continuous oil phase. The typical ratio of the key components is approximately 1:1:1 (polymer:water:oil). The company seeks to convert these emulsions to a water-soluble, powdered form, without losing any of the polymer properties. The problem is particularly difficult due to the oil in the emulsion. The oil is an aliphatic hydrocarbon with a low vapor pressure (0.023 kPa at 20ºC) and a distillation temperature of 255ºC. Respond to this TechNeed at: www.techbriefs.com/tn/200902d.html Email: nasatech@yet2.com Phone: 781-972-0600

Posted in: NASA Tech Needs

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