Kolon Industries Inc.

Gumi, South Korea

Kolon Industries Inc.

Gumi, South Korea
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Patent
Kolon Industries Inc. | Date: 2017-01-04

Hybrid tire cord, which can be easily manufactured and has more uniform physical properties, and improved strength and fatigue resistance, and a method for manufacturing the same. The hybrid tire cord includes a nylon primarily twisted yarn and an aramid primarily twisted yarn, wherein the nylon primarily twisted yarn and the aramid primarily twisted yarn are secondarily twisted together, and after untwisting of the secondary twisting of the hybrid tire cord having a predetermined length, a length of the aramid primarily twisted yarn is 1.005 to 1.025 times a length of the nylon primarily twisted yarn.


Patent
Kolon Industries Inc. | Date: 2017-02-08

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.


Patent
Kolon Industries Inc. | Date: 2017-02-01

Provided are a flexible device which includes a conductive bonding layer and thereby offers easy bonding between unit flexible devices, and a flexible device module which includes two or more flexible devices bonded by conductive bonding.


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.


The present invention provides a method for preparing a thermoplastic prepreg, which 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 thermoplastic resin film, then, pressing the same. The present invention may prepare a high quality thermoplastic prepreg by uniformly impregnating a matrix fiber with a thermoplastic resin, which is reusable since a small amount of thermoplastic resin film is used, 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 thermoplastic resin impregnated in the matrix fiber even at pressing, thereby increasing rigidity of a formed product and enabling reduction of thickness. The thermoplastic prepreg prepared by the above method includes the matrix fiber uniformly impregnated with the thermoplastic resin so as to have a low weight variation per unit area.


Patent
Kolon Industries Inc. | Date: 2017-03-08

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.


Patent
Kolon Industries Inc. | Date: 2017-02-01

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.


Patent
Kolon Industries Inc. | Date: 2017-02-01

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. The hollow fiber membrane module removes a region, into which a fluid flowing outside a hollow fiber membrane bundle has difficulty in permeating, thus allowing the fluid to uniformly flow. Therefore, even if hollow flow membranes are highly integrated, performance of the hollow fiber membrane module may be maximized.


Patent
Kolon Industries Inc. | Date: 2017-04-05

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.


Patent
Kolon Industries Inc. | Date: 2017-09-27

The present disclosure relates to an organic photovoltaic cell and a method for manufacturing the same. The organic photovoltaic cell according to the present disclosure is capable of greatly enhancing performance, lifespan and reliability of the organic photovoltaic cell by improving a binding property between a photoactive layer and a hole transfer layer.

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