Chung-Yin
Chung-Yin Chen, New Taipei City TW
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20150086713 | NON-FLUORO HYDROPHOBIC AQUEOUS-BASED POLYURETHANE RESIN DISPERSION, AND PRODUCTION METHOD AND USE THEREOF - The present invention provides a cross-linking non-fluoro hydrophobic aqueous polyurethane dispersion, which is produced by selecting a compound comprising alcohols, amines, acids, saturated or unsaturated (double-bonded or epoxidized) aliphatic long chain carbon-carbon groups or polydimethylsiloxane comprising alcohol groups, amines, oxosilane to be reacted with IPDI to obtain a PU prepolymer; adding a compound having tertiary amines to neutralize the carboxylic acid of PU prepolymer and adding water to disperse the PU prepolymer; and adding a ambient temperature cross-linking agent to obtain a cross-linking hydrophobic aqueous PU dispersion of the present invention. The hydrophobic aqueous-based PU resin has no fluorine which is friendly to the environment, and may further self cross-links on its applications on fabric, paper, wood, glass and metal surfaces, respectively on drying at ambient temperature which is energy saving process. Its cross-linking reaction of this hydrophobic PU system that will achieve a long-lasting water repellent surface treatment. | 03-26-2015 |
Chung-Yin Li, Taichung City TW
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20150022768 | OPTOELECTRONIC DEVICE - An optoelectronic device includes a first substrate and a second substrate opposite to each other, a display medium between the first substrate and the second substrate, multiple first driving electrodes between the display medium and the first substrate, multiple second driving electrodes between the display medium and the first substrate, multiple common electrodes between the display medium and the second substrate and multiple adjusting electrodes between the display medium and the second substrate wherein the second and first driving electrodes, and the adjusting electrodes and the common electrodes are respectively arranged alternately. The adjusting electrodes and the common electrodes, and the two kinds of driving electrodes are respectively electrically insulated from each other. The normal projections of one of the first driving electrodes, one of the adjusting electrodes and one of the second driving electrodes on the second substrate are sequentially arranged between two adjacent common electrodes. | 01-22-2015 |
Chung-Yin Lin, Hualien TW
Patent application number | Description | Published |
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20080226503 | Method for selective detection of peptides using molecularly imprinted sensors - This invention presents a fast and effective method to detect macromolecules such as peptides. Using a multifunctional chiral monomer, it combines molecular imprinting polymerization technology with a quartz crystal microbalance for detection of peptides to the ng/ml scale. | 09-18-2008 |