Wasana
Wasana Jamsak, Bangkok TH
Patent application number | Description | Published |
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20150225539 | BIO-BASED POLYMER ADDITIVE, A PROCESS FOR PREPARING THE BIO-BASED POLYMER ADDITIVE AND A BIODEGRADABLE POLYMER COMPOSITION COMPRISING SAID BIO-BASED POLYMER ADDITIVE - The present invention disclosed a bio-based polymer additive, its preparation process and a biodegradable polymer composition comprising the said bio-based polymer additive for use in manufacturing of biodegradable plastic. The said additive is prepared from the biomass of broken microorganism cell such as microalgae, yeast or other microorganisms. In particular, the bio-based polymer additive is for enhancing rheological properties and/or biodegradability of a polymer. In particular, the additive is for use as a pigment. | 08-13-2015 |
Wasana Kowhakul, Fukuoka-Shi JP
Patent application number | Description | Published |
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20120312079 | METHOD OF SENSING ABNORMAL CONDITION IN HEAT EXCHANGE PROCESS AND HEAT EXCHANGE APPARATUS - A method of sensing an abnormal condition in a heat exchange process, capable of promptly sensing leakage of a process fluid in a process of heat exchange between a heat medium and a process fluid, is provided. With attention being paid in a process of heat exchange between a heat medium which is fused salt including nitrate and/or nitrite and a process fluid including secondary alcohols and/or a dehydrated product thereof to generation of a large amount of hydrogen gas resulting from contact between the leaked process fluid and the heat medium, the present invention is directed to a method of sensing an abnormal condition in a heat exchange process having a sensing step of sensing a hydrogen gas in a vapor phase portion in a flow path for the heat medium. | 12-13-2012 |
Wasana Sumanasekera, Louisville, KY US
Patent application number | Description | Published |
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20110100817 | MICROFLUIDIC DEVICES AND METHODS OF USING SAME - The presently-disclosed subject matter provides microfluidic devices comprised of two or more carbon nanotube membranes disposed at predetermined intervals within a microchannel. Further provided are methods of using the same for the electrokinetic separation of one or more molecules of interest from a sample. | 05-05-2011 |