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Chang-Hong

Chang-Hong Ho, Lunbei Township TW

Patent application numberDescriptionPublished
20090299011AMPHIPHILIC COPOLYMER AND METHOD FOR FABRICATING THE SAME - An amphiphilic copolymer and method for fabricating the same are provided. Further, a polymer composition employing the amphiphilic copolymer is also provided. The amphiphilic copolymer includes a polar block connected to a nonpolar block via a moiety derived from maleic anhydride, wherein the polar block is derived from polylactide, and the nonpolar block is derived from thermoplastic polyolefin elastomer.12-03-2009

Chang-Hong Lee, Jeju-Do KR

Patent application numberDescriptionPublished
20090004718Antioxidant Fermenting Microorganism Agent Reducing Volatile Organic Compounds From Polyurethane Foam, and Urethane Foam Comprising the Same - Disclosed is an antioxidant fermenting microorganism agent and a polyurethane foam including the same. The antioxidant fermenting microorganism agent is used to generate a substance that is capable of reducing an amount of volatile organic compounds generated from the polyurethane foam and has an antimicrobial ability. The polyurethane foam containing the antioxidant fermenting microorganism according to the present invention can be used as the material for the interior of a vehicle to protect humans from noxious substances causing sick car syndrome.01-01-2009

Chang-Hong Liu, Bejing CN

Patent application numberDescriptionPublished
20100319745Method of using thermoelectric device - A method using an apparatus includes the following steps. Providing a thermoelectric composite material, and establishing a sufficient temperature gradient in the thermoelectric composite material to create a voltage. The thermoelectric composite material includes a carbon nanotube structure comprising a plurality of carbon nanotubes and a plurality of spaces defined by and between the carbon nanotubes, and an electrically conductive polymer layer coated on the carbon nanotube structure.12-23-2010