baber/WOPTO huggingface dataset:
Patent KR-20210036726-A (KR)
Title: Injection mold, injection molding machine comprising and the method for preparing mold product using the same
Inventor: MIN IN KI
IPC: B29C45/03
Filed: 2019-09-26
Abstract: The present invention relates to an injection mold, an injection molding machine including the same and a method for preparing a mold product using the same, and more particularly, to an injection mold, an injection molding machine including the same and a method for preparing a mold product using the same, in which at least one polymer-deposited insulating layer is laminated on a mold surface, and a thermal resistance of the polymer deposition insulating layer is 3.33 X 10^(-6)m^2 K/W or more and 1.0 X 10^(-3)m^2 K/W or less. The present invention provides an injection mold, an injection molding machine including the same and a method for preparing a mold product using the same, in which surface defects, such as swirl marks, silver steaks, G/F floating, or weld lines, are prevented without special equipment, injection-molded products with beautiful appearances are manufactured and semi-permanently used without replacement of parts or devices, and the time, cost and precision of the manufacturing process are significantly improved.
Patent KR-20200041794-A (KR)
Inventor: WOESTE GUIDO
IPC: H01B3/30
Filed: 2019-10-10
Abstract: According to an embodiment of the present invention, a communication cable comprises: a cable jacket; a pair of twisted conductors disposed within the cable jacket; and two or more insulating strands disposed within the cable jacket. The two or more insulating strands include a central insulating strand disposed between a first conductor in the pair of twisted conductors and a second conductor in the pair of twisted conductors.
Patent KR-20210046890-A (KR)
Inventor: DOH CHIL HOON
IPC: G01R31/36
Filed: 2019-10-18
Abstract: The present invention relates to a method for predicting short circuit characteristics of a battery, which comprises the steps of: deriving unique characteristic information according to the state of charge (SOC) of the battery; calculating a temperature change due to short-circuit of the battery using the derived unique characteristic information of the battery when the battery is short-circuited; and calculating voltage and current changes for the short-circuit of the battery based on the calculated temperature change information.
Patent KR-20210050742-A (KR)
Title: Smart exhibition management system and method
Inventor: HONG SANG SUN
IPC: H04W4/33
Filed: 2019-10-29
Abstract: The present invention relates to a smart exhibition operating system and method. The smart exhibition operating system according to the present invention comprises: a member management server for storing and managing information of members subscribed through a smart terminal; a smart exhibition platform (SEP) server for issuing and managing exhibition admission tickets by providing and installing an SEP application with the smart terminal, receiving communication information of the smart terminal and the beacon, and providing company information of a corresponding booth according to the location of the smart terminal to the smart terminal; and an artificial intelligence big data analysis server for analyzing company information according to the visit of the corresponding booth of the smart terminal and providing suitable exhibition information to the smart terminal through the SEP server. The optimal exhibition-related information can be provided.
Patent KR-20190125281-A (KR)
Title: Rechargeable lithium battery
Inventor: CHEONG KWANGJO
IPC: H01M4/38
Filed: 2019-10-31
Abstract: An embodiment of the present invention provides a lithium secondary battery which has excellent adhesive properties between a separator and an electrode, and is excellent in stability, lifetime characteristics, high temperature storage properties, etc. The lithium secondary battery of the present invention comprises: a cathode including a cathode active material; an anode including an anode active material; an electrolyte including a lithium salt and a non-aqueous organic solvent; and a separator positioned between the cathode and the anode, wherein the anode active material includes an Si-based material and a carbonaceous material, the carbonaceous material includes amorphous carbon, the non-aqueous organic solvent includes a cyclic carbonate including ethylene carbonate, propylene carbonate or a combination thereof, and a linear carbonate including ethyl methyl carbonate and diethyl carbonate, the cyclic carbonate and the linear carbonate are included at a volume ratio of 1:1 to 1:9, the electrolyte additionally includes an additive including at least one selected from fluoroethylene carbonate, vinyl ethylene carbonate, propane sultone, succinonitrile, and adiponitrile, the separator includes a porous substrate and a coating layer which is positioned on at least one surface of the porous substrate, the coating layer includes a fluorine-based polymer, ceramic or a combination thereof, and the ceramic is Al_2O_3, Al(OH)_3, or a combination thereof.
Patent KR-20200050898-A (KR)
Title: Acrylonitrile based copolymer for carbon fiber
Inventor: KIM CHANG HUN
IPC: C08F220/46
Filed: 2019-11-01
Abstract: The present invention relates to an acrylonitrile-based copolymer for carbon fibers, comprising a sulfonate-based monomer unit, a carboxylic acid-based monomer unit and an acrylonitrile-based monomer unit, wherein the acrylonitrile-based copolymer for carbon fibers comprises 0.55-1.55 mol% of the sulfonate-based monomer unit and 0.60-1.40 mol% of the carboxylic acid-based monomer unit. According to the present invention, it is possible to provide the acrylonitrile-based copolymer for carbon fibers having excellent circularity without separate hydrophilizing treatment.
Patent KR-20210056769-A (KR)
Title: Etching method of metal layer
Inventor: KIM SEONGKU
IPC: C23F1/18
Filed: 2019-11-11
Abstract: The present invention relates to a method for etching a metal film, which has excellent etching characteristics and easy control of an etching rate when etching a substrate including a metal film. According to the present invention, the method for etching the metal film includes a step of etching the metal film on the substrate by using an etchant composition including hydrogen peroxide, an organic acid, a compound represented by the following chemical formula 1 and a compound represented by the following chemical formula 2.
Patent KR-20210060002-A (KR)
Inventor: HWANG JEONG SIK
IPC: C09D7/43
Filed: 2019-11-18
Abstract: An eco-friendly paint composition having coffee efficacy and phytochemical effect according to the present invention is basically based on loess, and in particular, polyphenol, a kind of phytochemical, is extracted from coffee grounds generated after brewing coffee, and coffee powder is extracted. Thus, it is possible to provide excellent antibacterial and antifungal properties of polyphenol, which is phytochemicals, as well as aromaticity, deodorization, rust prevention, and insect repelling effects of coffee grounds while recycling the coffee grounds, which are household waste. To this end, the eco-friendly paint composition of the present invention comprises: coffee powder obtained by processing coffee grounds; an inorganic material including at least one of loess, white clay, black earth, red earth, or diatomaceous earth; phytochemicals extracted from at least one of the coffee grounds or natural plants; a binder including at least one of a plant extract or a seaweed extract; a thickener for imparting viscosity to paint to improve coating properties; a dispersing agent for evenly dispersing various components in the paint composition; and a preservative for enhancing antiseptic power of the paint composition.
Patent KR-20210064478-A (KR)
Title: Manufacturing method of capacitive deionizztion electrode
Inventor: CHUNG CHONG MIN
IPC: C02F1/469
Filed: 2019-11-25
Abstract: An embodiment of the present invention provides a method for manufacturing a capacitive desalination electrode, including the steps of: manufacturing activated carbon having a nitrogen-based functional group; and manufacturing an electrode including activated carbon having a nitrogen-based functional group, wherein the molar ratio of nitrogen and carbon of the activated carbon having the nitrogen-based functional group is 0.01 or more.
Patent KR-20210065781-A (KR)
Title: Fermented extract of blueberry and producing method thereof
Inventor: KIM TAEK HAN
IPC: A23L19/00
Filed: 2019-11-27
Abstract: The present invention relates to a fermented blueberry extract which is acquired by adjusting the pH of a blueberry juice to 4 to 5, inoculating the blueberry juice with Pediococcus inopinatus BK-3 (KACC91859) and Leukonostok mecenteroides M-17 (KACC 91861), and performing fermentation, and a manufacturing method thereof. According to the present invention, the fermented blueberry extract contains blueberry components beneficial to health and contains a large number of lactic acid bacteria. Accordingly, the fermented blueberry extract can be used in various ways by itself or by adding it to other foods. The method comprises a juice acquisition step, a filtering step, a pH adjustment step, a sterilization step, a cooling step, an inoculation step, and a fermented extract acquisition step.
Patent KR-20210069991-A (KR)
Title: Assembled bag with transparent vinyl sheets
Inventor: LEE JONG HI
IPC: A45C13/26
Filed: 2019-12-04
Abstract: The present invention relates to a prefabricated transparent bag, comprising: a transparent front plate (10), a rear plate (20), both side plates (30) and (40), a bottom plate (50), a handle (60), and female and male holders (70, 80). The front plate (10) and the back plate (20) comprise: a fixing hole (100) which lets a fixing protrusion (92) pass therethrough wherein the fixing protrusion is formed by cutting edges of the side plates (30) and (40) and the bottom plate (50) partially on an open loop except for an entrance part, and a fixing neck part (94) is fixed thereto so that corresponding side plates (30, 40) and the bottom plate (50) are assembled integrally; a handle slit (110) for inserting an end of an handle (60) into an inlet edge; a handle hole (112) through which fixing protrusions (62) of both ends of the handle (60) pass, respectively, and where the fixing neck part (64) of the handle (60) is placed; a hanging hole slit (120) for inserting a lower end of the female and male hook holes (70, 80); and a hook hole (122) which fixing protrusions (72, 78) of the female and male hook holes (70, 80) pass through, and where the fixing neck parts (74, 84) of the hook holes (70, 80) are placed. The present invention can be completed without additional sewing or fusion by simply fitting and assembling.
Patent KR-20210070475-A (KR)
Title: Electric Scooter Ignition Method Using a Radio Communication Changed Type Battery Pack
Inventor: LEE JUNG HOON
IPC: B60R25/102
Filed: 2019-12-04
Abstract: The present invention relates to a method for starting an electric scooter, which removes an auxiliary battery applying constant power of an ECU starting an electric scooter and has an exchangeable battery pack using a wireless communication method to use a wireless communication signal received from a smart device as a driving signal of the exchangeable battery pack and supply the power to the ECU to start the electric scooter when the exchangeable battery pack is driven.
Patent KR-20210071282-A (KR)
Title: Pharmaceutical composition for treating diabete comprising isolated mitochondria
Inventor: CHOI YONG SOO
IPC: A61K35/34
Filed: 2019-12-06
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating diabetes. More specifically, the present invention relates to a pharmaceutical composition for preventing or treating diabetes which contains isolated mitochondria as an active component. An individual receiving the pharmaceutical composition of the present invention can effectively control blood sugar by increasing blood glucose absorption. Therefore, the isolated mitochondria can be usefully used for fundamental prevention or treatment of diabetes.
Patent KR-20210071729-A (KR)
Title: Online Mediation System For Business Practical Training Room Rental
Inventor: JO HYE SUNG
IPC: G06Q30/08
Filed: 2019-12-08
Abstract: According to the present invention, an online mediation system for business practical training room rental is operated such that when a customer database in which personal information and address information of a customer are stored and a business database in which information of a kind, a business rental condition, and an address of a business is stored are connected to a service server through an internal network, and at least one customer client is connected to the service serve through the internet and selects a condition of a business to be experienced, a business list corresponding to the condition is outputted from the business database and a map-API-server through which the service server is connected to an external internet, and when the customer client selects a business and pays a cost based on a business rental condition, the service server may provide service usage information and pay a cost to a corresponding business client connected with the service server through the external internet, and the customer may rent the corresponding business and experience operation of the business based on the selected rental condition.
Patent KR-20210072950-A (KR)
Title: System and method for 3D Model compression and decompression based on 3D Mesh
Inventor: KIM SUNG JEI
IPC: G06T17/20
Filed: 2019-12-10
Abstract: Provided are a system and method for compressing and decompressing a three-dimensional (3D) model, based on 3D mesh splitting. The method for compressing and decompressing a 3D model, based on 3D mesh splitting according to an embodiment of the present invention comprises the following steps of: inputting 3D mesh data; splitting the inputted 3D mesh data; and compressing at least two mesh pieces split in parallel by using each of encoder instances. According to an embodiment of the present invention, the 3D mesh is split and compression is performed simultaneously on the split mesh pieces in parallel, thereby enabling the 3D model data to be compressed faster than conventional technology. In addition, when the 3D mesh is split, an optimal splitting algorithm is used, given a compression speed and efficiency thereof, thereby allowing efficient compression.
Patent KR-20210076664-A (KR)
Title: Integrated laser output control method of metal printer
Inventor: LEE DONG MOK
IPC: B22F3/105
Filed: 2019-12-16
Abstract: A laser output control method of a metal printer is disclosed. The disclosed laser output control method of a metal printer comprises: a speed obtaining step (S300) of acquiring transfer speed data of a laser head; and a laser output controlling step (S400) of controlling laser output according to the obtained transfer speed data of the laser head.
Patent KR-20210078052-A (KR)
Title: Horizontal adjustment device using buoyancy
Inventor: LIM HAN SANG
IPC: F16B5/02
Filed: 2019-12-18
Abstract: The present invention relates to a leveling device, and more particularly, to a leveling device capable of leveling an object as water accommodated in the leveling device levels an upper plate and the upper plate is fixed by a fixing device to level the object. The leveling device according to the present invention comprises: a lower plate placed on the floor of an indoor place and having a cylinder in which the fixing device is installed at a corner; the upper plate leveled by a liquid and fixed to the corner by the fixing device; and the fixing device for fixing the upper plate and the lower plate.
Patent KR-20210081688-A (KR)
Title: Dynamics-based e-commerce personalization solution and main screen according to personalization
Inventor: PARK TAE JOON
IPC: G06T1/00
Filed: 2019-12-24
Abstract: Disclosed is a personalization image-based user connection authentication system. The personalized image-based user connection authentication system includes a registration processing part and an authentication processing part. The registration processing part includes: a duplicate image generation part generating a duplicate image from an original image received from a user device; a steganographic image generation part generating a steganographic image by inserting user identification information into the duplicate image; a hash code generation part generating a hash code of the steganographic image; a hash code providing part providing the hash code to the user device; and a personalized image registration part registering the user identification information, the duplicate image, and the hash code in an authentication database. The authentication processing part authenticates a login connection of the user device using the authentication database. Therefore, the present invention is capable of preventing an illegal image login attempt made by a nonpermitted user.
Patent KR-20200008988-A (KR)
Inventor: PARK HA YEONG
IPC: A46B11/06
Filed: 2019-12-26
Abstract: The present invention relates to a brush through which water comes out, which can easily wash a dog while brushing the dog′s hair. When brushing a dog′s hair, if the brush is pressed, water comes out through an open hole, thus is it possible to prevent a dog from struggling with a strong stream of water and prevent a high water bill that may be caused by filling up a bathtub with water, thereby making it easy to wash a dog.
Patent KR-20210083041-A (KR)
Title: Oven
Inventor: LIM TAE SEOB
IPC: F24C15/00
Filed: 2019-12-26
Abstract: An oven according to an aspect of the present invention includes a body having a cooking compartment, a blowing fan for blowing air sucked from the outside of the body, a camera disposed above the cooking compartment to photograph the inside of the cooking compartment, and a heat dissipation device provided for heat dissipation of the camera. The heat dissipation device includes a heat dissipation flow path connected to the outside of the body to introduce or discharge air and in which the camera is disposed, and a lifting device installed in the heat dissipation flow path and provided to move the camera upward so that the air in the heat dissipation flow path can be discharged when the blowing fan is turned off. It is possible to prevent the camera from overheating.
Patent KR-20200087686-A (KR)
Inventor: PETER MICHAEL EDIC
IPC: G01N23/046
Filed: 2019-12-30
Abstract: The present disclosure relates to determining the position of an X-ray focal spot in real time during an imaging process and using the focal spot position to ensure alignment of the focal spot and high-aspect detector elements or to correct for focal spot misalignment, thereby mitigating artifacts. For example, the focal spot position may be monitored and adjusted in real time using electromagnetic electron beam steering during a scan. Alternatively, previously determined functional relationships between focal spot position and measured data may be applied to address or correct for focal spot misalignment in the acquired data.
Patent KR-20210086899-A (KR)
Title: Fuel cell system for high quality high tempurature for power independant power packag
Inventor: KWEON CHUL
IPC: H01M8/0273
Filed: 2019-12-31
Abstract: The present invention relates to a high quality high temperature fuel cell system for a power independent type power package. More specifically, the present invention relates to a high quality high temperature fuel cell system for a power independent type power package which can generate more power compared to those of conventional fuel cell systems so that independent power supply becomes possible.
Patent KR-20190020752-A (KR)
Title: 제올라이트계 물질의 연속 합성 방법
Inventor: MARX STEFAN
IPC: C01B39/04
Filed: 2017-06-14
Abstract: 본 발명은, (i) YO 2 의 공급원, 임의적으로 X 2 O 3 의 공급원 및 액체 용매 시스템을 포함하는 혼합물을 제조하는 단계; (ii) (i)에서 제조된 혼합물을 0.3 내지 20 hr -1  범위의 액체 시간당 공간 속도로 1시간 이상 동안 연속 유동 반응기에 연속적으로 공급하는 단계; 및 (iii) 연속 유동 반응기에서 상기 혼합물로부터 제올라이트계 물질을 결정화하는 단계로서, 이때 상기 혼합물은 100 내지 300℃ 범위의 온도로 가열되고, 상기 연속 유동 반응기의 체적은 150 cm 3  내지 75 m 3 의 범위인, 단계를 포함하는 제올라이트계 물질의 연속 제조 방법뿐만 아니라 본 발명의 방법에 따라 수득될 수 있는 제올라이트계 물질 및 이의 용도에 관한 것이다.
Patent KR-20190033544-A (KR)
Title: 모노필라멘트 얀 제조 시스템 및 방법
Inventor: KOP ERHAN
IPC: D01F6/62
Filed: 2016-08-03
Abstract: 본 발명은 모노필라멘트 유동 방향을 따라 다음의 순차적인 공정 유닛을 포함하는 멀티-엔드 모노필라멘트 제조 장치를 제안한다: 방사구금(11) 및 상기 방사구금 아래 분배판(12)을 포함하는 수직 방적기(1); 방사된 모노필라멘트를 담금질(quenching)하기 위한 수조(2); 수조로부터 모노필라멘트를 옮기기 위한 진공 제트 디바이스(3); 300℃ 내지 380℃ 범위 내의 온도 및 4bar 내지 5bar 범위 내의 압력에서 과열된 스팀을 제공할 수 있는 스팀 제트(4); 인발 유닛(5); 500m/분을 초과하는 속도로 모노필라멘트를 권취하는 모노필라멘트 와인더(6). 본 발명은 멀티-엔드 모노필라멘트 얀 제조를 위한 방법을 더 제안한다.
Patent KR-20190026896-A (KR)
Title: 오류 코드 검출 방법, 기기, 시스템 및 컴퓨터 판독 가능 저장 매체
Inventor: LIU FENG
IPC: H04B17/30
Filed: 2017-09-27
Abstract: 본 발명의 실시예는 오류 코드 검출 방법, 기기, 시스템 및 컴퓨터 판독 가능 저장 매체를 공개하며, 플렉서블 이더넷(FLexE) 네트워크 구조의 송신단에 응용되는 상기 오류 코드 검출 방법은, 상기 송신단이 기설정된 검증 전략에 따라 현재의 오버헤드 프레임 커버리지 범위 내의 피송신 정보 블록을 검증하여, 상기 피송신 정보 블록에 대응되는 검증 기준값을 획득하는 단계; 상기 송신단이 상기 현재의 오버헤드 프레임 커버리지 범위 내의 피송신 정보 블록에 대응되는 검증 기준값을 다음 오버헤드 프레임 내 기설정된 오류 코드 검출 필드에 저장하는 단계; 및 상기 송신단이 상기 현재의 오버헤드 프레임 커버리지 범위 내의 피송신 정보 블록에 대응되는 검증 기준값을 상기 다음 오버헤드 프레임과 함께 송신하는 단계를 포함한다.
Patent KR-20190031268-A (KR)
Title: 폴리아미드 입자 및 그의 제조 방법, 수지 조성물 그리고 성형품
Inventor: MUTSUDA MITSUTERU
IPC: C08L77/00
Filed: 2017-04-10
Abstract: 본 발명은 폴리아미드를 포함하고, 또한 흡수율이 0.5 내지 2.5중량％인 폴리아미드 입자를 제조함으로써, 경화성 수지의 경화물의 인성을 향상시킬 수 있다.  상기 폴리아미드는 반결정성 폴리아미드여도 된다.  상기 폴리아미드의 유리 전이 온도는 100 내지 150℃ 정도이다.  상기 폴리아미드는 지환식 구조를 갖고 있어도 된다.  본 발명의 폴리아미드 입자의 평균 입경은 5 내지 40㎛ 정도이고, BET법에 의한 비표면적이 0.08 내지 12m 2 /g 정도이다.  또한, 본 발명의 폴리아미드 입자는, 구 형상이고, 또한 평균 입경이 15 내지 25㎛ 정도여도 된다.  또한, 본 발명의 폴리아미드 입자는, 시차 주사 열량 측정(DSC)에 의해 10℃/분의 속도로 승온했을 때, 상기 폴리아미드의 유리 전이 온도와 융점 사이의 온도 범위에 발열 피크를 갖고 있어도 된다.
Patent KR-20190039728-A (KR)
Title: 이동식 보도, 에스컬레이트 또는 리프트의 고 탄성적인 컨베이어 체인을 위한 체인 링크
Inventor: WAGENLEITNER GEORG
IPC: B66B23/02
Filed: 2017-08-31
Abstract: 본원은 이동식 보도, 에스컬레이터 (1) 또는 리프트 (90) 를 위한 체인 링크들 (52) 및 컨베이어 체인 (50) 에 관한 것으로서, 컨베이어 체인은 체인 링크와 조립되고 그리고 인장 방향으로 고 탄성적이다.     체인 링크는 체인 링크 커넥터 (62) 를 수용하기 위해 체인 링크 (52) 의 반대 단부들에 배열된 2 개의 체인 링크 커넥터 수용 영역들 (54) 을 가지고, 체인 링크 커넥터는 인장력이 하나의 체인 링크에서 인접한 체인 링크로 전달될 수 있도록 2 개의 인접한 체인 링크들 (52) 을 서로 기계적으로 연결한다.     체인 링크 (52) 는, 또한 링 형상으로 폐쇄되고 2 개의 체인 링크 커넥터 수용 영역들 (54) 을 둘러싸는 루프 (56) 를 가진다.     루프 (56) 에는 섬유 복합 재료 (57) 가 형성된다.     섬유 복합 재료 (57) 는 바람직하게는 루프 형상의 폐쇄된 밴드 형태이고, 여기에서 높은 레벨의 인장을 받을 수 있는 탄소 섬유와 같은 섬유들 (58) 이 엘라스토머-매트릭스 재료 (60) 에 매립된다.     이에 따라서, 체인 링크들 (52) 은 매우 내인장성이지만, 이러한 체인 링크들은 이들에 수직한 굴곡 방향 (63) 으로 가요성이다.     루프 (56) 를 반경방향 외부로 지지하는 지지 구조물을 사용하여, 컨베이어 휠상에서 컨베이어 체인을 편향시키면, 체인 링크들의 형상은 컨베이어 휠의 형상에 적합하게 되고, 이러한 방식으로 다각형 효력 및 그 결과 컨베이어 체인의 운반 중 휨 (jerking) 이 방지된다.
Patent KR-20190040244-A (KR)
Title: 산소 장벽 플라스틱 물질
Inventor: DECORTES ANTONELLO
IPC: B32B27/32
Filed: 2017-07-26
Abstract: 본 발명은 적어도 3개의 상이한 타입의 층 (A), (B), 및 (C)을 포함하는 다층 패키징 필름에 관한 것이고: 
(A)는 적어도 하나의 외층이고, 
(B)는 적어도 하나의 수동 산소 장벽 층이고, 
(C)는 적어도 하나의 능동 산소 소거 층이고, 
- 적어도 하나의 외층 (A)는 열가소성 중합체이고; 
- 적어도 하나의 수동 산소 장벽 층 (B)는 에틸렌 비닐 알코올 공중합체, 폴리비닐클로라이드, 폴리비닐 클로라이드, 폴리비닐 알코올, 폴리비닐리덴 디클로라이드의 공중합체, 폴리비닐리덴 디클로라이드, 폴리아크릴로니트릴의 공중합체, 폴리아크릴로니트릴, 폴리에틸렌 테레프탈레이트, 폴리에틸렌 나프탈레이트, 폴리에틸렌푸라노에이트, 폴리실록산, 및 폴리아미드의 공중합체로 이루어진 그룹으로부터 선택되고; 
- 적어도 하나의 능동 산소 소거 층 (C)는  
 a) 폴리올레핀, 폴리올레핀 공중합체 또는 폴리스티렌인 플라스틱 물질, 및 첨가제 (b) 및 (c)를 포함하고, 여기서,  
 b)는 폴리테르펜계 수지이고;  
 c)는 전이 금속 촉매인 것을 특징으로 한다.
Patent KR-20190053858-A (KR)
Title: 초고분자량 폴리에틸렌 섬유, 얀 및 이들의 물품
Inventor: VLASBLOM MARTIN PIETER
IPC: D01D5/06
Filed: 2017-09-25
Abstract: 본 발명은 초고분자량 폴리에틸렌(UHMWPE)을 포함하는 겔-방적된 섬유에 관한 것으로서, 상기 UHMWPE는 4 dL/g 이상의 고유 점도(IV)를 갖고, 1000개의 총 탄소 원자 당 0.3개 이상의 단쇄 분지(SCB/1000TC)를 포함하고, 상기 섬유는 섬유를 형성하는 100 중량부의 폴리에틸렌을 기준으로 0.1 내지 10 중량부의 카본 블랙을 추가로 포함하는 것을 특징으로 한다.  또한, 본 발명은 5개 이상의 상기 겔-방적된 섬유를 포함하는 얀, 및 상기 섬유 또는 얀을 포함하는 물품에 관한 것이다.