公开(公告)号：US10596545B2

公开(公告)日：2020-03-24

申请号：US15321258

申请日：2015-06-11

Applicant: KOLON INDUSTRIES, INC.

Inventor： Tae Sang Lee ,  Eun Jeong Cho ,  Joon Young Yoon

IPC: B01J20/20 ,  B01D39/20 ,  D02J1/18 ,  D04H3/005 ,  D01F9/14 ,  D01D11/02 ,  D01F9/12 ,  B01D53/02 ,  B01J20/28 ,  D04H3/105 ,  D04H3/11

Abstract: 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. An activated carbon fiber fabric manufactured by activating the filament web type precursor fabric contains yarns with improved and uniform durability and crystallinity, and an shows improved performance of forming microfine pores having a diameter of 1 to 2 nm.

公开(公告)号：US20200085094A1

公开(公告)日：2020-03-19

申请号：US16688838

申请日：2019-11-19

Applicant: KOLON INDUSTRIES, INC. ,  KT&G CORPORATION

Inventor： Jong Cheol JEONG ,  Woo Chul KIM ,  Sang Woo JIN ,  Burm Ho YANG ,  Man Seok SEO ,  Kyung Joon LEE ,  Hyun Suk CHO ,  Jong Yeol KIM

IPC: A24D3/02 ,  D02G1/00 ,  D01D10/06 ,  A24D3/10 ,  D01F2/00 ,  D01D5/06 ,  B29C48/00 ,  D01D1/02 ,  D02G1/12 ,  A24D3/06

Abstract: A lyocell material for a cigarette filter and a method of manufacturing the same are disclose. The lyocell material which is biodegradable and eco-friendly can be manufactured by crimping lyocell multifilaments to obtain a crimped tow.

公开(公告)号：US10563031B2

公开(公告)日：2020-02-18

申请号：US15305695

申请日：2015-04-29

Applicant: KOLON INDUSTRIES, INC.

Inventor： Eun Hye Cho ,  Jae Bong Park ,  Sang-Hyun Baek

IPC: C08J7/06 ,  C09D7/40 ,  C09D7/63 ,  C09D7/61 ,  B29C48/08 ,  B29C48/00 ,  B29C55/00 ,  B29C55/14 ,  C09D1/00 ,  C09D5/02 ,  C08J7/04 ,  C08J5/18 ,  B05D3/12 ,  B05D7/04 ,  B05D7/24 ,  B29K67/00 ,  B29K105/16 ,  B29C71/02 ,  C08J7/00 ,  C09D7/20 ,  C09D7/60 ,  C08K5/541 ,  C08K3/36 ,  C08K5/5415 ,  C08K5/544 ,  C08K5/5435 ,  C08K3/22 ,  C08K5/54 ,  C08K3/013 ,  C08K5/5425 ,  C08K3/20 ,  C08K5/5419 ,  B32B5/16

Abstract: 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.

公开(公告)号：US20200044271A1

公开(公告)日：2020-02-06

申请号：US16341138

申请日：2017-12-28

Applicant: KOLON INDUSTRIES, INC.

Inventor： Jun-Young KIM ,  Jin-Hwa LEE

IPC: H01M8/1004 ,  H01M4/92 ,  H01M4/86 ,  H01M8/1053 ,  H01M8/1067

Abstract: Disclosed are a membrane-electrode assembly, a method of manufacturing the same, and a fuel cell including the membrane-electrode assembly. The membrane-electrode assembly includes a catalyst layer, an interfacial adhesive layer which is positioned on the catalyst layer and formed by permeating an interface between the interfacial adhesive layer and the catalyst layer into a partial depth of the catalyst layer, and an ion exchange membrane which is positioned on the interfacial adhesive layer and bonded to the catalyst layer by the medium of the interfacial adhesive layer, the interfacial adhesive layer including a fluorine-based ionomer having an equivalent weight (EW) of 500 to 1000 g/eq.

公开(公告)号：US20200040498A1

公开(公告)日：2020-02-06

申请号：US16497994

申请日：2018-02-21

Applicant: KOLON INDUSTRIES, INC.

Inventor： Hee-jung CHO ,  Min-ho LEE ,  Young-shin PARK ,  Gyu-In JUNG ,  Woo-seok CHOI

IPC: D04H3/018 ,  D04H3/011 ,  D04H3/153

Abstract: The present invention relates to non-woven fabric with enhanced hardness and sound absorption, more specifically to non-woven fabric that includes two or more kinds of polyester-based materials and non-circular cross-section fiber, and thus has enhanced hardness and sound absorption as well as improved formability, and that can be applied for an automotive undercover.

公开(公告)号：US20200028183A1

公开(公告)日：2020-01-23

申请号：US16338381

申请日：2017-09-21

Applicant: KOLON INDUSTRIES, INC

Inventor： Jun-Young KIM ,  Jin-Hwa LEE

IPC: H01M4/90 ,  H01M8/1004 ,  C01B32/205 ,  C01B32/21

Abstract: The present invention provides a technology for: a highly crystalline graphitized carbon support including carbon particles including a highly crystalline graphitized layer, the highly crystalline graphitized layer comprising a functional group bonded to the surface thereof; an electrode for a fuel cell, the electrode including the support; a membrane-electrode assembly; and the fuel cell. The highly crystalline graphitized carbon support according to an embodiment of the present invention can improve performance of the fuel cell through the improvement of durability and electrochemical activity.

公开(公告)号：US20200010741A1

公开(公告)日：2020-01-09

申请号：US16491273

申请日：2018-03-21

Applicant: KOLON INDUSTRIES, INC.

Inventor： Da Ae KIM ,  Min Ho LEE ,  Ok Hwa JEON

IPC: C09J109/08 ,  C09J107/02 ,  C09J111/02 ,  B05D7/02 ,  B05D7/24 ,  B05D1/18

Abstract: One embodiment of the present invention provides an adhesive composition including, on the basis of the total weight thereof, 0.5 to 4.0% by weight of an epoxy compound, 1.0 to 8.0% by weight of an isocyanate compound, 1.7 to 22% by weight of a rubber latex, 1.0 to 8.0% by weight of a polyurethane dispersion (PUD) resin, 0.1 to 2.0% by weight of an amine compound, and 69 to 92% by weight of a solvent, wherein the epoxy compound and the isocyanate compound have a weight ratio of 1:1 to 1:10.

公开(公告)号：US20190389516A1

公开(公告)日：2019-12-26

申请号：US16446502

申请日：2019-06-19

Applicant: KOLON GLOTECH, INC. ,  KOLON INDUSTRIES INC. ,  KOLON DACC COMPOSITE CO., LTD.

Inventor： DONG WON KIM ,  WOO JIN JUNG ,  CHANG HUN LEE ,  HYUN KYU SHIN ,  DAE IL LEE ,  JIN WOOK HAN

IPC: B62D33/03 ,  B29C70/48 ,  B62D29/04

Abstract: Disclosed herein is a truck, a deck gate for truck, and a method for manufacturing thereof. According to the present invention, the deck gate for truck has excellent impact strength, low plastic deformation rate, excellent molding property and thermal resistance, and reduces weight. Also, the deck gate for truck according to the present invention reduces weight of about 23% in comparison with a conventional steel and wood type deck gate for truck.

公开(公告)号：US20190245232A1

公开(公告)日：2019-08-08

申请号：US16343522

申请日：2017-12-22

Applicant: KOLON INDUSTRIES, INC.

Inventor： Jung Ho KIM ,  Hyeong Su KIM

IPC: H01M8/1004 ,  C01B32/18 ,  C01B32/194 ,  C04B41/48 ,  C09C1/56 ,  C09C3/10 ,  H01M4/88 ,  C01B32/168

CPC classification number: H01M8/1004 ,  C01B32/168 ,  C01B32/18 ,  C01B32/194 ,  C04B41/48 ,  C04B41/4892 ,  C09C1/56 ,  C09C3/10 ,  H01M4/86 ,  H01M4/88 ,  H01M4/8803 ,  Y02E60/523 ,  Y02P70/56

Abstract: Disclosed are a method for manufacturing an electrode, an electrode manufactured thereby, a membrane-electrode assembly including the electrode, and a fuel cell containing the membrane-electrode assembly. The method includes the steps of: preparing an electrode forming composition by mixing a catalyst with an ionomer; applying a low-frequency acoustic energy to the electrode forming composition to perform resonant vibratory mixing so as to coat the ionomer on the surface of the catalyst; and coating the electrode forming composition to manufacture an electrode.

公开(公告)号：US20190144643A1

公开(公告)日：2019-05-16

申请号：US16097389

申请日：2017-09-29

Applicant: KOLON INDUSTRIES, INC.

Inventor： Young-Deuck LEE

IPC: C08L9/06 ,  B60C1/00

Abstract: The present invention relates to a composition for a tire tread, comprising a resin alternative to a process oil. The composition for a tire tread, according to the present invention, can satisfy basic physical properties required as a tire, such as tensile strength, wear resistance, durability, and hardness, and improve the gripping force without a big increase in rolling resistance. A tire manufactured from the composition has the improved gripping force, particularly on wet road surfaces, and thus may be used for manufacturing a high-performance tire with excellent breakability, thereby being capable of increasing product competitiveness.