| ETERNAL CHEMICAL CO., LTD. Patent applications |
| Patent application number | Title | Published |
|---|
| 20150129539 | PASSIVATION COMPOSITION AND ITS APPLICATION - A passivation composition and use of the composition in a method of forming a conductive pattern are provided. The passivation composition includes an oxidizing agent, an inorganic base with a general formula M(OH) | 05-14-2015 |
| 20140356253 | BIOMEDICAL DEVICES - The present invention provides a biomedical device comprising a porous hydrophilic substrate; a hydrophobic material; a fluid inlet; two or more test zones, wherein fluid vertically flows through the porous hydrophilic substrate and then distributes into the test zones. The present invention further provides a method for making a biomedical device. | 12-04-2014 |
| 20140340820 | CONDUCTIVE MATERIAL FORMULATION AND USE THEREOF - The invention pertains to a conductive material formulation comprising:
| 11-20-2014 |
| 20140231862 | CURABLE COMPOSITION AND METHOD FOR MANUFACTURING THE SAME - A curable composition comprises the following: (A) a polymer having at least two silicon-bonded alkenyl groups and having an average unit formula (I′): | 08-21-2014 |
| 20140231861 | CURABLE COMPOSITION AND METHOD FOR MANUFACTURING THE SAME - A curable composition comprises the following: (A) a branched polymer having an average unit formula (I′): | 08-21-2014 |
| 20140175325 | ELECTROLYTE COMPOSITION FOR DYE-SENSITIZED SOLAR CELL - An electrolyte composition for a dye-sensitized solar cell (DSSC) is provided, which includes a redox couple solution and inorganic nanoparticles. The surface of the inorganic nanoparticle may have a substituted or unsubstituted silane group, an ether group, a substituted amino group, a carbonyl group, an ester group, an amide group or a combination thereof. | 06-26-2014 |
| 20140036415 | CONDUCTIVE POLYMER COMPOSITE AND PREPARATION AND USE THEREOF - The invention pertains to a conductive polymer composite comprising:
| 02-06-2014 |
| 20140018474 | COMPOSITION FOR ANTI-SCRATCH AND WEAR-RESISTANCE PROPERTIES, METHOD OF PREPARING THE SAME, AND ITS APPLICATIONS - Provided are a composition for anti-scratch and wear-resistance properties, a method of preparing the same, and its application. The composition has inorganic particles, a dispersant and an organic binding agent. The inorganic particles are spherical and have an average particle size ranging from 10 nanometers to 999 nanometers. The dispersant has an inorganic dispersant and a polymer dispersant. The specific gravity of the inorganic particles and inorganic dispersant are respectively represented by s1 and s2, 0.05| 01-16-2014 | |
| 20130296485 | SELF-SENSITIVE POLYMERIZABLE LIQUID RESIN AND USE THEREOF - A self-sensitive polymerizable liquid resin is provided, which contains an uncrosslinked Michael addition reaction product of the following components: a Michael donor, a Michael accepter and optionally a viscosity modifier. The Michael accepter has 5 to 18 acryloyl functional groups. The self-sensitive polymerizable liquid resin of the present invention is capable of being used as an aid in a coating composition and providing a good property in deep radiation curing, and is particularly applicable in color coatings. | 11-07-2013 |
| 20130284982 | CONDUCTIVE COATING COMPOSITIONS - The present invention provides a conductive coating composition, which contains: a conductive organic polymer, a non-conductive organic compound, a solvent and optionally a curing agent; where the content of the conductive organic polymer is about 10% to about 50%, based on the total weight of the solids content in the composition. The present invention also provides a conductive film, which is formed by drying the conductive coating composition. The conductive film has a surface resistivity lower than 1000 Ω/sq and a total light transmittance greater than 80%. The conductive coating composition of the present invention can be used as an electromagnetic interference shielding material or an electrode material, and can be applied to various electronic products. | 10-31-2013 |
| 20130255762 | PASSIVATION LAYER FOR SOLAR CELLS AND METHOD FOR MANUFACTURING THE SAME - The present invention pertains to a passivation layer disposed on a surface of a substrate for use in solar cells, including a first passivation layer formed on the substrate by screen printing. The present invention also pertains to a method for preparing the passivation layer structure. The method according to the present invention can prepare a passivation layer on a surface of a semiconductor substrate by screen printing, and during the screen printing, a patterning step can be performed simultaneously. Therefore, the present invention is able to produce the passivation layer in a more economic and faster manner. | 10-03-2013 |
| 20130230940 | ETCH-RESISTANT COMPOSITION AND ITS APPLICATION - An etch-resistant composition is provided. The etch-resistant composition comprises a polymer and a first organic solvent. The polymer is prepared by copolymerizing a polymerization unit comprising styrene-based monomer(s) and acrylate-based monomer(s), and has a weight average molecular weight of at least about 35,000. Based on the total weight of the etch-resistant composition, the amount of the polymer is about 20.0 to about 60.0 wt % and the amount of the solvent is about 40.0 to about 80.0 wt %. The etch-resistant composition can be used for preparing a selective emitter of a solar cell. | 09-05-2013 |
| 20130172569 | BASE GENERATOR - The present invention provides a base generator having the structure of formula (1): | 07-04-2013 |
| 20130172494 | POLYIMIDE PRECURSOR COMPOSITION AND PREPARATION METHOD AND USE THEREOF - The present invention provides a polyimide precursor composition comprising a polyimide precursor and a thermal base generator having the structure of formula (1): | 07-04-2013 |
| 20130170103 | ELECTROLYTE MATERIAL FORMULATION, ELECTROLYTE MATERIAL COMPOSITION FORMED THEREFROM AND USE THEREOF - The present invention provides an electrolyte material formulation comprising:
| 07-04-2013 |
| 20130158140 | ANTI-REFLECTION COATING COMPOSITION AND PROCESS FOR PREPARING THE SAME - The present invention relates to an anti-reflection coating composition containing hollow particles, an adhesive, and a hydrophobic organic solvent, wherein the weight ratio of the hollow particles to the solids content of the adhesive is in the range of 1:2 to 1:20. The present invention also provides a method for producing the anti-reflection coating composition. | 06-20-2013 |
| 20130095426 | PHOTOSENSITIVE POLYMIDES - The invention pertains to an isocyanate-modified photosensitive polyimide. The photosensitive polyimide of the invention possesses excellent heat resistance, chemical resistance and flexibility, and can be used in a liquid photo resist composition or dry film photo resist composition, or used in a solder resist, coverlay film, or printed wiring board. | 04-18-2013 |
| 20130081696 | PACKAGING MATERIAL FOR SOLAR CELL MODULE AND USES THEREOF - A packaging material for a solar cell module is provided, which includes a substrate and at least one fluoro-containing coating layer, where the fluoro-containing coating layer includes: (a) a fluoro resin, including a homopolymer or a copolymer formed with a fluoro olefin monomer selected from the group consisting of monofluoroethylene, vinylidene fluoride, chlorotrifluoroethylene, tetrafluoroethylene, hexafluoropropylene, and a combination thereof; and (b) an adhesion promoter of the formula R | 04-04-2013 |
| 20130081695 | THIN SHEET FOR SOLAR CELL MODULE - A thin sheet for a solar cell module is provided, which includes a substrate and at least one fluoro-containing coating layer, wherein the fluoro-containing coating layer includes: (a) a fluoro resin, including a homopolymer or a copolymer formed with a fluoro olefin monomer selected from the group consisting of monofluoroethylene, vinylidene fluoride, chlorotrifluoroethylene, tetrafluoroethylene, hexafluoropropylene, and a combination thereof; (b) an adhesion promoter of the formula R | 04-04-2013 |
| 20130010403 | ELECTROLYTIC MATERIAL FORMULATION, ELECTROLYTIC MATERIAL COMPOSITION FORMED THEREFROM AND USE THEREOF - An electrolytic material formulation is provided, which comprises: (a1) a conductive compound, (b1) an oxidant and (c1) a polymerizable component. An electrolytic material composition obtained from the electrolytic material formulation through polymerization is also provided. The electrolytic material composition is applicable to a solid capacitor. Compared to a conventional liquid electrolytic capacitor, the solid electrolyte capacitor according to the present invention has advantages of long life, high voltage resistance, high capacitance, and no occurrence of capacitor rupture, and is especially applicable to electronic products that require high temperature resistance and high frequency resistance. | 01-10-2013 |
| 20120008212 | COMPOSITE OPTICAL FILM - A composite optical film is provided. The composite optical film sequentially includes a substrate, a light diffusion layer, and a light-gathering layer. The light diffusion layer includes a binder and plural micro beads dispersed therein. The thickness of the light diffusion layer is 2-6 times of the average diameter of the micro beads, and the distance between adjacent micro beads is smaller than the average diameter of the micro beads. The light-gathering layer has plural light-gathering micro structures. | 01-12-2012 |
| 20110096402 | OPTICAL FILM COMPOSITE - The present invention relates to an optical film composite, which comprises a brightness enhancement element and a light diffusion element, wherein the light diffusion element comprises a substrate with a light diffusion layer on at least one side thereof, wherein the light diffusion element has a haze of no less than 98% as measured according to JIS K7136 standard method. | 04-28-2011 |
| 20110068305 | Polymerizable composition and its uses - The present invention provides a polymerizable composition, comprising, based on the total weight of the polymerizable composition:
| 03-24-2011 |
| 20110058257 | OPTICAL ELEMENT - The present invention provides an optical element, which comprises:
| 03-10-2011 |
| 20100308254 | ELECTROLYTE COMPOSITION - The invention relates to an electrolyte composition, comprising a polyether polymer, a polyethylene oxide, and a redox pair and optionally nano-particles. | 12-09-2010 |
| 20100307577 | DYE-SENSITIZED SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - A dye-sensitized solar cell and its preparation method are provided. The dye-sensitized solar cell comprises a first electrode, an electrolyte layer and a second electrode. The electrode layer comprises an electrolyte with non-fluidity and the second electrode comprises a conductive material with a proviso of including no substrate. Also, the electrolyte layer and the second electrode are formed in that order on the first electrode. | 12-09-2010 |
| 20100285313 | MICROENCAPSULATED FIRE RETARDANTS AND THE USES THEREOF - The present invention pertains to a microencapsulated fire retardant and the uses thereof. The inventive micro-encapsulated fire retardant comprises a core containing a fire retardant and a shell of a natural microtubule, wherein the core is encapsulated by the shell. The microencapsulated fire retardant of the present invention can be composited into a certain polymeric substrate by a mixing method so as to form into a corresponding, fire-retardant polymeric composite material. | 11-11-2010 |
| 20100282313 | DYE-SENSITIZED SOLAR CELL USING COMPOSITE SEMICONDUCTOR MATERIAL - The invention relates to a dye-sensitized solar cell using composite semiconductor materials, said composite semiconductor materials comprising semiconductor material particles and inorganic particulates coated on the surfaces of the semiconductor material particles, wherein the composite semiconductor materials have a surface area in the range from about 15 to about 80 m | 11-11-2010 |
| 20100237771 | THIOPHENE DERIVATIVES AND ITS APPLICATIONS - A thiophene derivative, which has a chemical structure of formula (1): | 09-23-2010 |
| 20100168444 | DIINDENOTHIOPHENE DERIVATIVES AND USE THEREOF - A diindenothiophene derivative of the following formula (1) is disclosed: | 07-01-2010 |
| 20100168265 | PRECURSOR COMPOSITION FOR POLYIMIDE AND USE THEREOF - The present invention provides a precursor composition for polyimides, said composition comprising an amic acid oligomer of formula (1) and a dianhydride derivative with ester (—C(O)OR) and carboxy (—C(O)OH) terminal groups of formula (2): | 07-01-2010 |
| 20100086874 | Photosensitive polymides - The invention pertains to an isocyanate-modified photosensitive polyimide. The photosensitive polyimide of the invention possesses excellent heat resistance, chemical resistance and flexibility, and can be used in a liquid photo resist composition or dry film photo resist composition, or used in a solder resist, coverlay film, or printed wiring board. | 04-08-2010 |
| 20100086792 | POLYIMIDE PRECURSOR, ITS COMPOSITION AND POLYIMIDE LAMINATE - A polyimide precursor and its composition as well as a polyimide laminate are provided. The polyimide precursor and its composition are prepared using a diamine monomer and a dianhydride monomer in a specific composition proportion. The composition is coated on a copper foil and then cured to provide a polyimide laminate with a desired Coefficient of Thermal Expansion (CTE) and exhibiting desired properties, such as film flatness, dimensional stability, peeling strength, tensile strength, and elongation. | 04-08-2010 |
| 20100071882 | NATURAL MICROTUBULE ENCAPSULATED PHASE-CHANGE MATERIALS AND PREPARATION THEREOF - Microtubule encapsulated microcapsules of a phase-change material and preparation thereof are provided. The microcapsules of a phase-change material consist of a phase-change material, truncated microtubules, and a polymer. The truncated microtubules are formed by truncating hollow tubular natural fibers into fiber segments with a length of 0.1 mm-5 cm. The diameter of the hollow tubular natural fiber is 0.1-1000 μm. The phase-change material is encapsulated in the truncated microtubules and the truncated microtubules are covered with the polymer. The microtubules have high energy storage density due to high hollowness, and can transfer energy stably due to the closed structure, transfer heat rapidly due to the very fine micro-tubular structures, and may be used for a long term in view of the heat and chemical stability. | 03-25-2010 |
| 20100026934 | Light uniforming polarization recycling film - Disclosed herein is a light uniforming polarization recycling film comprising a cholesteric liquid crystal layer having a first optical surface and a second optical surface; an optical support formed on the first optical -surface; and alight scattering layer formed on the second optical surface. The light scattering layer includes a ¼ wavelength (quarter wave) plate and a microstructure layer having light diffusing characteristics. | 02-04-2010 |
| 20090122577 | Optical Film - The present invention provides an optical film comprising a substrate having a first optical surface and a second surface and a microstructure layer on the first optical surface of the substrate, wherein the microstructure layer comprises a plurality of first light-adjusting structures selected from the group consisting of prism columnar structures, conical columnar structures, solid angle structures and orange-segment like structures and a combination thereof and a plurality of second light-adjusting structures selected from the group consisting of arc columnar structures, lens-like structures, and capsule-like structures and a combination thereof, wherein at least a portion of the second light-adjusting structures has a height greater than those of all the first light-adjusting structures. | 05-14-2009 |
