Real Time Touch



new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)




Real Time Touch

Kolon Industries Inc patents


Recent patent applications related to Kolon Industries Inc. Kolon Industries Inc is listed as an Agent/Assignee. Note: Kolon Industries Inc may have other listings under different names/spellings. We're not affiliated with Kolon Industries Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | Kolon Industries Inc-related inventors


High strength copolymerized aramid fibers

A high-strength copolymerized aramid fiber according to the present invention includes aramid copolymers which contain an aromatic group substituted with a cyano group (—cn), so as to have a chord modulus of 700 to 1,100 g/d. The high strength copolymerized aramid fiber of the present invention has an orientation angle of 10 to 25° and an enhanced strength of 20 to 35 g/d. ... Kolon Industries Inc

Highly elastic copolymerized aramid fibers

A highly elastic copolymerized aramid fiber of the present invention includes aramid copolymers which contain an aromatic group substituted with a cyano group (—cn), so as to have an elastic modulus of 1,100 to 1,300 g/d, a strength of 17 to 30 g/d and an elongation of 1 to 4%. According to the present invention, the content of the solvent remaining in the fiber is small in a range of less than 100 ppm, and the crystallinity, crystal size and orientation angle of the fiber are properly controlled by the heat treatment. ... Kolon Industries Inc

Security film

Disclosed is a security film, including: a substrate layer, a nano-wire grid polarizer layer having a line grid pattern, and at least one information identification layer, wherein the substrate layer, the nano-wire grid polarizer layer and the information identification layer are stacked so that at least one information identification layer is provided in at least one position selected from among a position on an outer surface of the substrate layer, a position between the substrate layer and the nano-wire grid polarizer layer, and a position on an outer surface of the nano-wire grid polarizer layer. This invention can provide a high-dimensional information storage medium by combining a nano-wire grid polarization film, manufactured via a nano-imprinting process, with various security elements, making it possible to enhance security against illegal counterfeiting and copying.. ... Kolon Industries Inc

Copolymerized aramid dope-dyed yarn and method for preparing same

The present invention relates to a copolymerized aramid dope-dyed yarn and a method for preparing the same wherein, when a copolymerized aramid yarn is prepared by adding terephthaloyl dichloride to an organic solvent in which an aromatic diamine having a cyano group is dissolved, reacting the same to polymerize a polymerization solution containing a copolymerized aramid polymer, and then spinning and coagulating the polymerization solution, a copolymerized aramid dope-dyed yarn is manufactured by adding a coloring matter having a cation during the polymerization process of the polymerization solution containing the copolymerized aramid polymer. The present invention can effectively prevent deterioration in a polymerization degree of the copolymerized aramid polymer or deterioration in the dissolubility of the polymerization solution due to the addition of the coloring matter to the polymerization solution. ... Kolon Industries Inc

Polyimide-polybenzoxazole precursor solution, polyimide-polybenzoxazole film, and preparation method therefor

This invention relates to a polyimide-polybenzoxazole precursor solution, a polyimide-polybenzoxazole film, and a method of manufacturing the same, wherein a film manufactured using the polyimide-polybenzoxazole precursor solution of the invention is formed by copolymerizing a unit structure of diamine and dianhydride and a unit structure of diaminophenol and dicarbonyl chloride in an organic solvent, and is colorless and transparent, like conventional polyimide films, and can exhibit improved heat resistance and low birefringence.. . ... Kolon Industries Inc

Hydrocarbon resin, method for preparing hydrocarbon resin, and adhesive composition

Provided are a hydrocarbon resin and a method of preparing the same, wherein thermal polymerization of a diolefin and an olefin is performed, thus obviating a catalyst removal process, material supply problems can be solved, and a hydrogenated hydrocarbon resin can be prepared using a catalyst, which is inexpensive and is easy to handle, thereby realizing a yield and a preparation process that enable real-world application thereof. The hydrogenated hydrocarbon resin prepared by the method of the invention has excellent compatibility and a low specific viscosity, and can thus be efficiently used as a tackifier or an adhesive in a variety of fields.. ... Kolon Industries Inc

Rubber composition containing main-chain benzoxazine, and preparation method therefor

Disclosed is a rubber composition containing main-chain benzoxazine, in which benzoxazine generates no harmful materials during vulcanization and can thus be used in lieu of a phenol novolac resin used as a resin component of a conventional rubber composition, and also in which the use of benzoxazine, especially main-chain benzoxazine having a high molecular weight, is capable of maintaining excellent mechanical properties and exhibiting high flexibility. The rubber composition of the invention can be utilized for a rubber product, especially a tire product.. ... Kolon Industries Inc

Polyamide-imide precursor, polyamide-imide film, and display device comprising same

Disclosed is a polyamide-imide precursor having a molecular structure in which a first polymer, derived from polymerization of a dianhydride and a diamine, and a second polymer, derived from polymerization of a diamine and an aromatic dicarbonyl compound, are copolymerized, wherein the diamine includes 3 to 50 mol % of at least one of 9,9-bis(4-aminophenyl)fluorene (fda) and 9,9-bis(4-amino-3-fluorophenyl)fluorene (f-fda), based on the total molar amount of the diamine. Also, a copolymerized polyamide-imide in which the polyamide-imide precursor is imidized or a copolymerized polyamide-imide film formed by an imidization reaction of the polyamide-imide precursor and an image display device including the copolymerized polyamide-imide film are provided.. ... Kolon Industries Inc

Hydrocarbon resin, method for preparing hydrocarbon resin, and adhesive composition

This invention relates to a hydrogenated hydrocarbon resin and a method of preparing the same, wherein the preparation process is simplified, material supply problems can be solved, and the hydrogenated hydrocarbon resin can be prepared using a catalyst, which is inexpensive, has a low odor and is easy to handle, thereby realizing a yield and a preparation process that enable real-world application thereof. The hydrogenated hydrocarbon resin prepared by the method of the invention has excellent compatibility and a low specific viscosity, and can thus be efficiently used as a tackifier or an adhesive in a variety of fields.. ... Kolon Industries Inc

Hydrogenated petroleum resin, and production method and use therefor

The present invention relates to a hydrogenated petroleum resin, and to a manufacturing method and use thereof. More specifically, it relates to a hydrogenated petroleum resin manufactured by subjecting dicyclopentadiene and an olefinic monomer to thermal polymerization and then carrying out a hydrogenation reaction, and to a manufacturing method and use therefor. ... Kolon Industries Inc

Functional clothing

Functional clothing containing an outer skin and an inner skin is provided. The outer skin is formed to be normal outdoor clothing and has a light emitting part attached thereto. ... Kolon Industries Inc

Aramid paper, manufacturing method therefor, and use thereof

The present disclosure relates to an aramid paper for a honeycomb, which is prepared by mixing, with an aramid floc, an aramid pulp having a fiber length equal to or longer than a predetermined length and a fibril development equal to or higher than a predetermined level, at a predetermined ratio, a wholly aromatic aramid paper for an electrical insulation paper having superior paper formation property and thus having uniform electrical insulation property, which is prepared by mixing an aramid pulp having a fines content equal to or higher than a predetermined ratio at a predetermined ratio, a laminated aramid paper having a uniform thermal expansion coefficient, uniform electrical conductivity and uniform thermal conductivity, which is prepared by laminating an aramid paper with superior paper formation property on an aramid paper with superior paper strength by calendering, and a method for preparing the same. The aramid paper according to the present disclosure is applicable to a material or a component which requires precision with little difference in physical properties such as a thermal expansion coefficient, electrical conductivity and thermal conductivity. ... Kolon Industries Inc

Wire grid polarizer and liquid crystal display device comprising same

The present invention relates to a wire grid polarizer and a liquid crystal display device comprising the wire grid polarizer, the wire grid polarizer comprising: a resin layer including a concave-convex pattern formed by a grid protrusion part (110); and a pattern layer of a metal grid (120) formed on the concave-convex pattern, wherein the grid protrusion part has an irregular form including at least one section in which at least one of a left side surface and a right side surface thereof includes a curved section or an inclined section that is inclined to form an acute angle with the ground.. . ... Kolon Industries Inc

Polyimide resin and film using same

This invention relates to a polyimide resin and a film using the same, wherein the polyimide resin is an imidized product of polyamic acid in which a polymerization composition including a diamine-based monomer and a dianhydride-based monomer is copolymerized, at least one of the diamine-based monomer and the dianhydride-based monomer including a monomer containing at least one selected from among an oxy group, a sulfone group and a fluoro group, the diamine-based monomer including at least one selected from among 1,3-bis(4-aminophenoxy)benzene and 2,2-bis[4-(4-aminophenoxy)phenyl]hexafluoropropane, and thus the polyimide resin has improved heat resistance and mechanical properties while being colorless and transparent and can thus be efficiently applied to a variety of fields, including semiconductor insulation layers, tft-lcd insulation layers, passivation layers, liquid crystal alignment layers, optical communication materials, protective layers for solar cells, and flexible display substrates.. . ... Kolon Industries Inc

03/15/18 / #20180072025

Stacked material for forming composite material

A laminate for forming a composite material is provided. The laminate has a structure in that unidirectional yarn sheets s in which yarns are arranged in parallel to each other in one direction without bending and thermoplastic resin films f are alternately stacked so that the film f is located between the unidirectional yarn sheets s. ... Kolon Industries Inc

02/22/18 / #20180050308

Extendable pressurized-type hollow fiber membrane module and filtration apparatus manufactured using the same

Disclosed are an extendable pressurized-type hollow fiber membrane module which facilitates improvement of filtrate quality through a multistep-filtration, enhanced easiness of installation and maintenance, decrease of footprint, and/or enlargement of filtration apparatus (without causing decrease of permeate flux of a unit hollow fiber membrane), and a filtration apparatus manufactured using the same. The filtration apparatus of the present invention comprises first and second pressurized-type hollow fiber membrane modules, wherein an inlet port of the first pressurized-type hollow fiber membrane module for introducing feed water and an outlet port of the second pressurized-type hollow fiber membrane module for discharging filtrate or air are coupled to each other.. ... Kolon Industries Inc

02/01/18 / #20180028979

Bundle of hollow fiber membranes and manufacturing method therefor

Disclosed are a bundle of hollow fiber membranes to improve use efficiency of the hollow fiber membranes and a method of manufacturing the same. The bundle of hollow fiber membranes includes a plurality of yarns to form fluid channels and serve as spacers disposed between the hollow fiber membranes to create a bundle. ... Kolon Industries Inc

01/11/18 / #20180010012

Resin composition for hard coating, and hard-coating film comprising cured form of same as coating layer

This invention relates to a resin composition for a hard coating, including a siloxane resin configured such that compounds including an alkoxysilane and an alkoxy metal compound are chemically bound, and to a hard coating film including a hard coating layer formed using the resin composition.. . ... Kolon Industries Inc

01/04/18 / #20180004032

Plastic substrate and device including the same

Disclosed is a plastic substrate, which includes a plastic film, a metal layer, and a resin layer having a conductive material dispersed therein and which is useful as a lower substrate of a transmissive electronic paper display device or a display device.. . ... Kolon Industries Inc

01/04/18 / #20180002487

Polyamide-imide precursor, polyamide-imide film, and display device comprising same

The present invention relates to a polyamide-imide precursor, a polyamide-imide obtained by imidizing the same, a polyamide-imide film, and an image display device including the film. The polyamide-imide precursor includes, in a molecular structure thereof, a first block, obtained by copolymerizing monomers including dianhydride and diamine, a second block, obtained by copolymerizing monomers including an aromatic dicarbonyl compound and the diamine, and a third block, obtained by copolymerizing monomers including the aromatic dicarbonyl compound and aromatic diamine. ... Kolon Industries Inc

01/04/18 / #20180002486

Polyamide-imide precursor, polyamide-imide film and display device comprising same

This invention relates to a polyamide-imide precursor, a polyamide-imide obtained by imidizing the same, a polyamide-imide film, and an image display device including the film. The polyamide-imide precursor includes, in a molecular structure thereof, a first block, obtained by copolymerizing monomers including dianhydride and diamine, and a second block, obtained by copolymerizing monomers including an aromatic dicarbonyl compound and aromatic diamine. ... Kolon Industries Inc

12/14/17 / #20170358808

Hollow fiber membrane cartridge-type humidification module and method for manufacturing same

A hollow fiber membrane cartridge-type humidification module and a method for manufacturing the same are provided. The module includes a housing; commonly used hollow fiber membrane cartridges fitted to both ends of a plurality of hollow fiber membrane bundles, which are inserted into the housing along the longitudinal direction of the housing; a delimitating unit provided inside the housing so as to delimit the plurality of hollow fiber membrane bundles; and a potting unit for potting the plurality of commonly used hollow fiber membrane cartridges and the hollow fiber membrane bundles in a batch mode.. ... Kolon Industries Inc

12/14/17 / #20170354774

Blood filter and method of manufacturing the same

Disclosed are a blood filter which exhibits excellent leukocyte elimination performance as well as significantly improved blood throughput per unit time and erythrocyte recovery rate and a method of manufacturing the same. The blood filter of the present invention includes a pre-treatment filter which is a laminate of first non-woven fabrics having a mean fiber diameter of 5 to 30 μm and a mean pore size of 10 to 30 μm, and a main filter which is a laminate of second non-woven fabrics having a mean fiber diameter of 1 to 5 μm, a mean pore size of 5 to 10 μm and a mean pore size distribution rate of 30% or more. ... Kolon Industries Inc

12/07/17 / #20170353996

Transparent sheet heater

The present disclosure relates to: a transparent sheet heater including: a substrate; a pattern layer formed on the substrate; a heat-generating layer formed on the pattern layer and including a conductive material; and an electrode connected on the heat-generating layer; a transparent sheet heater including: a substrate; a heat-generating layer formed on the substrate and including a conductive material; an electrode connected on the heat-generating layer; and a protective layer formed on the heat-generating layer, wherein the protective layer includes pores; and a transparent sheet heater system which is formed by connecting the multiple transparent sheet heaters in series or in parallel.. . ... Kolon Industries Inc

11/30/17 / #20170346120

Cathode catalyst layer for fuel cells, method of manufacturing the same and membrane-electrode assembly for fuel cells including the same

Disclosed is a cathode catalyst layer for fuel cells including heat-treated ordered mesoporous carbon, wherein the heat-treated ordered mesoporous carbon is present in an amount of 1% by weight to 15% by weight, with respect to the total weight of the cathode catalyst layer for fuel cells, and a method of manufacturing the same.. . ... Kolon Industries Inc

11/30/17 / #20170343322

Bulletproof panel

A bulletproof panel includes: (i) a ceramic plate a; (ii) at least one phenol resin impregnated aramid fabric laminate c having phenol resin impregnated aramid fabrics c1, c2 and c3 which are laminated thereon; and (iii) an epoxy resin impregnated fabric b disposed between the ceramic plate a and the phenol resin impregnated aramid fabric laminate c, and impregnated with an epoxy resin. The phenol resin impregnated aramid fabrics c1, c2 and c3 may be aramid fabrics impregnated with a phenol resin, and aramid fabrics impregnated with a phenol/polyvinyl butyral mixture resin. ... Kolon Industries Inc

11/23/17 / #20170335062

Polyamic acid, polyimide resin and polyimide film

Disclosed is a polyamic acid, which is a polymerized product of a diamine and a dianhydride, wherein the diamine includes 9,9-bis(3-fluoro-4-aminophenyl)fluorene (ffda), and the dianhydride includes 2-bis(3,4-dicarboxyphenyl)hexafluoropropane dianhydride (6fda) and 3,3′,4,4′-biphenyltetracarboxylic dianhydride (bpda). Also, a polyamide resin and a polyimide film, which are imidized products of the polyamic acid, are provided.. ... Kolon Industries Inc

11/16/17 / #20170327476

Polybenzoxazine precursor and method for preparing same

This invention relates to a polybenzoxazine precursor and a method of preparing the same, and more particularly, to a polybenzoxazine precursor which includes benzoxazine obtained by reacting a phenol novolak resin with an aldehyde compound and allylamine and diaminodiphenylmethane as an amine compound, and to a method of preparing the same. The polybenzoxazine precursor may serve to prepare a hardened material having excellent thermal and electrical characteristics and dimensional stability. ... Kolon Industries Inc

10/26/17 / #20170307806

Light guide plate and backlight unit comprising same

This invention relates to a light guide plate and a backlight unit including the same, and more particularly to a light guide plate, which is configured such that a surface layer having desired optical properties and hardness is provided in the form of a thin film on one surface of a substrate layer having excellent optical properties and exhibiting dimensional stability regardless of an external environment, thus manifesting superior processability and scratch resistance and minimizing luminance degradation, and to a backlight unit including the same.. . ... Kolon Industries Inc

10/12/17 / #20170292207

Lyocell crimped fiber

Disclosed is a lyocell crimped fiber manufactured by crimping a lyocell multi-filament. The lyocell multi-filament is manufactured by spinning a lyocell spinning dope containing a cellulose pulp and an n-methylmorpholine-n-oxide (nmmo) aqueous solution. ... Kolon Industries Inc

10/05/17 / #20170284018

Suede type artificial leather with antifouling property and preparation method therefor

A suede type artificial leather having an antifouling property is provided. A polymeric elastomer is impregnated in a nonwoven fabric formed by three-dimensionally interlacing ultrafine fibers and raising is formed, wherein the polymeric elastomer is a fluorine-containing modified polyurethane, and the fluorine-containing modified polyurethane is obtained by a polymerization of a urethane prepolymer having isocyanate groups at terminals, obtained by reacting a diol and a diisocyanate, and a fluorinated carbon compound having hydroxy functional groups at both terminals. ... Kolon Industries Inc

08/24/17 / #20170241048

High-strength copolymerized aramid fiber and preparing method therefor

Disclosed is a high-strength copolymerized aramid fiber which includes aramid copolymers containing an aromatic group substituted with a cyano group (—cn), so as to have an intrinsic viscosity (iv) of 6.0 to 8.5, a polydispersity index (pdi) of 1.5 to 2.0, a strength of 23 to 32 g/d, and an elastic modulus of 1,100 to 1,300 g/d. The high-strength copolymerized aramid fiber may be prepared by a method which includes, when para-phenylenediamine, cyano-para-phenylenediamine, and terephthaloyl dichloride are sequentially added to an organic solvent and reacted together to prepare a copolymerized aramid fiber, adding and dispersing a neutralizing agent in the organic solvent before the reaction of the para-phenylenediamine, cyano-para-phenylenediamine and terephthaloyl dichloride, which were dissolved in the organic solvent.. ... Kolon Industries Inc

08/17/17 / #20170233575

High heat-resistant polyamic acid solution and polyimide film

This invention relates to a highly heat-resistant polyamic acid solution and a polyimide film having improved thermal dimensional stability, wherein the polyamic acid solution includes a polymer of a diamine compound, containing 1 to 10 mol % of a carboxylic acid functional group-containing diamine compound based on the total amount of diamine, and a dianhydride compound, and the polyimide film includes polyimide, which is an imidized product of the polyamic acid solution and is configured such that main chains thereof are crosslinked through an amide bond (—conh—).. . ... Kolon Industries Inc

08/03/17 / #20170218273

Flame-retardant epoxy resin, method for preparing same, and flame-retardant epoxy resin composition containing same

This invention relates to a flame-retardant epoxy resin, to a method of preparing the same, and to a flame-retardant epoxy resin composition including the same, and more specifically to a flame-retardant epoxy resin, which satisfies properties while improving flame retardancy by increasing the phosphorus content, to a method of preparing the same, and to a flame-retardant epoxy resin composition including the same.. . ... Kolon Industries Inc

08/03/17 / #20170218131

Curable petroleum resin and method for preparing same

This invention provides a method of manufacturing a curable petroleum resin and a curable petroleum resin obtained therefrom. The method includes (a) a process of thermally polymerizing a composition for polymerization which includes silanes and monomers, including cyclic olefins having at least one ethylenically unsaturated group selected from among c5 fractions, c9 fractions, and dicyclopentadiene of naphtha cracking, thereby enabling petroleum resins, which are thermoplastic resins, to be applied as reactive adhesives, and ultimately being capable of providing eco-friendly reactive adhesives.. ... Kolon Industries Inc

07/27/17 / #20170210104

Transparent plastic sheet

This invention relates to a transparent plastic sheet including a support layer composed of a polycarbonate-based resin layer and a surface layer formed on the support layer and composed of a polymethylmethacrylate-based resin layer having a glass transition temperature of 120 to 135° c., wherein the polymethylmethacrylate-based resin layer has a thickness corresponding to 5 to 20% of a total thickness of the sheet, and the sheet has a total transmittance of 89 to 94% based on astm d1003, whereby the transparent plastic sheet can be minimally deformed under high-temperature and high-humidity conditions and can thus be usefully applied as a window cover for various display products, in lieu of glass.. . ... Kolon Industries Inc

07/13/17 / #20170197183

Filtering system and hollow fiber membrane module for the same

An energy-saving filtering system and a hollow fiber membrane module for the same are disclosed. According to the filtering system of the present invention, pretreated feed water flows into the case of the hollow fiber membrane module by gravity, and the filtrate passing through the hollow fiber membrane is discharged from the hollow fiber membrane module by gravity.. ... Kolon Industries Inc

05/18/17 / #20170137976

Method of preparing polyester fabric for airbag

A method of preparing a polyester fabric for an airbag is provided, and particularly, a method of preparing a fabric for an airbag by inserting a predetermined weave into a selvage to provide the whole fabric with uniform tension upon weaving a high-density fabric for an airbag using a polyester yarn is provided.. . ... Kolon Industries Inc

05/18/17 / #20170137391

Polybenzoxazine precursor and method for preparing same

Disclosed is a polybenzoxazime precursor and a method of preparing the same. The polybenzoxazime precursor is used to prepare a hardened material having improved thermal characteristics, having high thermal and flame-retardant characteristics while maintaining its excellent electrical characteristics, or having high thermal and electrical characteristics, thus being available for use in a copper clad laminate, a semiconductor encapsulate, a printed circuit board, an adhesive, a paint, and a mold.. ... Kolon Industries Inc

05/18/17 / #20170136443

Filament web type precursor fabric for activated carbon fiber fabric and method for preparing same

A filament web type precursor fabric for an activated carbon fiber fabric is produced by (i) spreading precursor filaments for preparing activated carbon fiber in a web state; and (ii) punching the precursor filaments for preparing activated carbon fiber spread in a web state to entangle the precursor filaments for preparing activated carbon fiber with each other. The filament web type precursor fabric has a structure in which the precursor filaments for preparing activated carbon fiber are spread in a web form and entangled with each other, and has a weight per unit area ranging from 50 to 500 g/m2. ... Kolon Industries Inc

05/04/17 / #20170121857

Lyocell fiber

This invention relates to a lyocell fiber and, more specifically, to a lyocell fiber exhibiting the same or improved physical properties even if used in a lesser amount, compared to a conventional lyocell fiber, by controlling the shape of the section of a monofilament included in the lyocell fiber to increase the specific surface area of the fiber.. . ... Kolon Industries Inc

05/04/17 / #20170120199

Filtering apparatus

Disclosed is a filtering apparatus which comprises a plurality of hollow fiber membrane modules installed in a frame structure with high packing density so that the recovery rate of the filtering apparatus can be increased, and performs the aeration cleaning of the hollow fiber membrane modules in efficient way. The filtering apparatus of the invention comprises a frame structure including first and second internal spaces, a first hollow fiber membrane module installed in the first internal space, and a second hollow fiber membrane module installed in the second internal space.. ... Kolon Industries Inc

04/20/17 / #20170106698

Hybrid tire cord and method for manufacturing the same

A hybrid tire cord has more uniform physical properties, and improved strength and fatigue resistance. The hybrid tire cord can easily be manufactured. ... Kolon Industries Inc

04/13/17 / #20170100701

Hollow fiber membrane module

Disclosed is a hollow fiber membrane module. The hollow fiber membrane module includes a housing including a first fluid inlet, a first fluid outlet, a second fluid inlet and a second fluid outlet, and hollow fiber membrane bundles, each hollow fiber membrane bundle including a plurality of hollow fiber membranes, disposed within the housing so that a first fluid flows inside the hollow fiber membranes and a second fluid flows outside the hollow fiber membranes, and each hollow fiber membrane bundle further includes porous tubes having both ends closed and including a plurality of pores formed on the side surfaces thereof. ... Kolon Industries Inc

04/06/17 / #20170098845

Polymer electrolyte membrane, and membrane-electrode assembly and fuel cell containing same

The present invention relates to a polymer electrolyte membrane, and a membrane-electrode assembly and a fuel cell containing the same, and the polymer electrolyte membrane comprises a polymer comprising repeating units represented by the following chemical formulas 1-3. Chemical formulas 1-3 are as defined in the specification. ... Kolon Industries Inc

02/16/17 / #20170044339

Polyester film and manufacturing method thereof

The present invention relates to a transfer polyester film. More particularly, the present invention relates to a transfer polyester film and a method for manufacturing the same, wherein the transfer polyester film has a coating layer with an excellent releasing property so that at the time of forming a hard coating layer in order to impart a surface gloss to an interior product, the transfer polyester film may be attached to a surface of the hard coating layer so as to allow the surface of the hard coating layer to be smoothly formed in a step of coating and curing a hard coating solution and may be removed after completely curing the hard coating layer.. ... Kolon Industries Inc

01/26/17 / #20170022340

Polyester film and manufacturing method therefor, and polyester mold product using same and manufacturing method therefor

Provided are a polyester film that is usable for protecting a surface of a metal plate of a construction material, a decorative material, an interior material, an electronic product, etc., and a manufacturing method therefor, and a polyester mold product using the same and a manufacturing method therefor, wherein the polyester film has low orientation and low modulus to have excellent moldability.. . ... Kolon Industries Inc

01/05/17 / #20170001385

Method for preparing thermoplastic prepreg and thermoplastic prepreg prepared thereby

A method for preparing a high quality thermoplastic prepreg, includes: laminating a thermoplastic resin film having a crystallization degree in a range of 1 to 20% on at least one surface of a matrix fiber; and heating the laminate to a higher temperature than a melting point of the film, then, pressing the same. The method uniformly impregnates a matrix fiber with a thermoplastic resin, has a short curing cycle in the formation, and involves no random modification in alignment of fibers in the matrix fiber due to a low crystallization degree of the impregnated thermoplastic resin, thereby increasing rigidity of a formed product and enabling reduction of thickness. ... Kolon Industries Inc








ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



###

This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Kolon Industries Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Kolon Industries Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

###