baber/WOPTO huggingface dataset:
Patent KR-20200054895-A (KR)
Title: Lift-off method
Inventor: KOYANAGI TASUKU
IPC: H01L33/00
Filed: 2019-11-11
Abstract: The present invention relates to a lift-off method capable of relocating an optical device layer carried on a substrate while in a divided state in a relocation member without any damage to the optical device layer. The lift-off method comprises: a buffer layer forming step of forming a buffer layer on a surface of a substrate; an optical device layer forming step of forming an optical device layer on the buffer layer; a dividing step of dividing, on the surface of the substrate, the buffer layer and the optical device layer for each device; a relocation member bonding step of bonding a relocation member to a surface of the optical device layer; a buffer layer breaking step of allowing a pulsed laser of a wavelength having transmittance to the substrate and absorbance to the buffer layer to penetrate the substrate from a back side of the substrate to the buffer layer so as to break the buffer layer; and an optical device layer relocation step of relocating the optical device layer on the relocation member wherein, in the buffer layer breaking step, an energy density per one pulse of the pulsed laser is 1.0-5.0 mJ/mm^2.
Patent KR-20210061863-A (KR)
Inventor: LEE JI HOON
IPC: H01M4/60
Filed: 2019-11-20
Abstract: The present invention provides an electrode material for a secondary battery, which can be deformed in various forms, has high capacitance, has excellent long-term durability, and has a core-shell structure, a method for manufacturing an electrode material for a secondary battery, and an electrode for a secondary battery. The electrode material for a secondary battery includes: a core including a metal organic structure; and a shell including a metal organic structure.
Patent KR-20210062165-A (KR)
Inventor: LIM KYOUNG TAE
IPC: H01M8/1213
Filed: 2019-11-21
Abstract: A single cell for a solid oxide fuel cell according to the present invention includes: a first cathode active layer containing a compound of Formula 1 below and ceria doped with a first rare earth metal; and a second cathode active layer containing a compound of Formula 2 below and ceria doped with a second rare earth metal. [Formula 1] (La1-xSrx)zCo1-yFeyO3 In Formula 1, x, y, and z satisfy 0.2<=x<=0.5, 0.5<=y<=0.8, and 0.95<=z<=0.98. [Formula 2] (Sm1-aSra)bCoO3 In Formula 2, a and b satisfy 0.3<=a<=0.5 and 0.95<=b<=0.98.
Patent KR-20210063027-A (KR)
Title: Method and apparatus for transmitting physical downlink control channel in wireless communication system
Inventor: KIM TAEHYOUNG
IPC: H04W76/28
Filed: 2019-11-22
Abstract: The present invention relates to a communication technique that converges a 5G communication system with an IoT technology to support higher data rates after a 4G system and a system thereof. The present invention can be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to the present invention, disclosed is a coverage increasing method for a PDCCH in a wireless communication system.
Patent KR-20210064983-A (KR)
Title: Open fronthaul network system and method for timestamping packet of the same
Inventor: PARK SEUNG YONG
IPC: H04J14/02
Filed: 2019-11-26
Abstract: The present invention relates to an open fronthaul network system including a time synchronization module that synchronizes a packet time with a time stamp value of a network device, and a method for granting a packet time stamp thereof, wherein even if an overflow occurs in a register of an elapsed time counter of a switch processor, a time stamp is allowed to be granted to a packet to achieve an UTC-format nanosecond-level accuracy at a hard-layer level by correcting thereof. The open fronthaul network system comprises: a plurality of RRHs; an RAN equipment; a plurality of OLTs; and a mobile communication core network.
Patent KR-20210065700-A (KR)
Title: Vaccine Composition for Preventing Canine Adenovirus Type 2 Infection
Inventor: YANG DONG KUN
IPC: A23K50/40
Filed: 2019-11-27
Abstract: The present invention relates to a vaccine composition for preventing canine adenovirus type 2 infection. More specifically, the vaccine composition of the present invention is used as an antigen vaccine prepared by isolating a novel canine adenovirus type 2 strain that has recently been widespread around Korea and inactivating the same with formalin, thereby more effectively preventing canine adenovirus, as well as providing excellent immunogenicity with safety guaranteed as an inactivated vaccine. In addition, the composition exhibits very high proliferative capacity in MDCK cells, thus facilitating mass production through in vitro proliferation. Furthermore, when the novel canine adenovirus type 2 of the present invention is orally administered into dogs of two to four months of age, the virus is detected in feces until eight days, so the composition is also useful as a challenge virus strain for vaccine development or testing and thus is expected to be great help in the development of better vaccines in the future.
Patent KR-20200133655-A (KR)
Inventor: SU JAE LEE
IPC: G01B7/16
Filed: 2019-11-28
Abstract: According to an embodiment of the present invention, a tactile sensor evaluation apparatus includes: a processor configured to output a command signal including the type of power, size and frequency information; a power control part configured to receive the command signal from the processor, and output a power control signal controlling the generation of power based on the received command signal; a power generator configured to receive a power control signal from the power control part, and apply the power generated based on the received power control signal to a tactile sensor; and a signal measurement part configured to receive an output signal outputted by the tactile sensor in response to the power, and measure characteristics of the tactile sensor based on the received output signal. Therefore, the tactile sensor evaluation apparatus is capable of measuring and evaluating the characteristics of a tactile sensor in accordance with a waveform of set power.
Patent KR-20210067081-A (KR)
Title: Lamp for vehicle
Inventor: JUNG JIN YOUNG
IPC: F21S43/30
Filed: 2019-11-29
Abstract: According to an embodiment of the present invention, a vehicle lamp includes at least one light source for generating light; a guide unit to which the light generated from the at least one light source is incident and guides the light, wherein a guide unit includes: an incident unit located on an optical axis of the light source unit to which the light is incident; a reflective unit positioned in front of the incident unit to reflect the light incident on the incident unit; and the emitting unit is located in front of the reflective unit and includes an emitting surface from which the light reflected from the reflective unit is emitted. The emitting unit may be formed at a position spaced apart from the optical axis of the light source unit in a vertical direction. The present invention provides the vehicle lamp capable of forming a slim lamp image.
Patent KR-20210070065-A (KR)
Title: Heatpump system for vehicle
Inventor: KIM MOO JOONG
IPC: B60H1/32
Filed: 2019-12-04
Abstract: The present invention provides a heat pump system for a vehicle, which comprises: a compressor; a condenser; a refrigerant branch unit; a first refrigerant line branched to one side from the refrigerant branch unit and passing through a first expansion valve and an evaporator; a second refrigerant line branched from the refrigerant branch unit to the other side to pass through a second expansion valve and a chiller; a refrigerant circulation line having an accumulator through which a refrigerant passing through the first refrigerant line and the second refrigerant line passes; a heating line allowing cooling water exchanging heat with the refrigerant through the condenser to circulate to heat an indoor space; and a cooling line for cooling a battery and an electric component by circulating the cooling water which exchanges the heat with air or the refrigerant, wherein the cooling line has a fifth cooling line which circulates the evaporator in a radiator according to an operation mode.
Patent KR-20210073184-A (KR)
Title: Food composition comprising royal jelly peptides and manufacturing method thereof
Inventor: LIM JAE WOONG
IPC: A23L33/18
Filed: 2019-12-10
Abstract: The present invention provides a method for producing a royal jelly peptide composition by processing raw royal jelly and a food composition comprising the royal jelly peptide. The royal jelly peptide composition of the present invention has low viscosity and turbidity, thereby being easily processed and having high potential for application in the food field.
Patent KR-20210074630-A (KR)
Title: Analysys and monitoring system for unconventional oil and gas producing caracteristic
Inventor: JANG IL HO
IPC: E21B49/00
Filed: 2019-12-12
Abstract: The present invention relates to an unconventional oil and gas field production characteristic analysis monitoring system. More specifically, the present invention relates to the unconventional oil and gas field production characteristic analysis monitoring system capable of deriving a productivity improvement mechanism and a performance degradation influencing factor of a gas production system according to storage conditions. For this purpose, the nonconventional oil and gas field production characteristic analysis monitoring system according to the present invention comprises: a gas supply simulating unit provided with a supply tank in which a fluid including a gas is accommodated; a gas production simulating unit provided with a production member for producing the gas contained in the supply tank and a transmission member for transmitting the gas produced through the production member; and a monitoring unit for checking states of the production member and the transmission member during gas production.
Patent KR-20210074827-A (KR)
Title: Electrode Assembly and Secondary battery and Method of thereof
Inventor: LEE WOO YONG
IPC: H01M50/531
Filed: 2019-12-12
Abstract: The present invention relates to an electrode assembly which comprises an electrode having a coating part coated with an electrode active material and an electrode tab without the electrode active material. The electrode comprises a crack spread prevention part. The crack spread prevention part comprises a crack spread prevention hole formed at the electrode, and an insulation coating layer positioned at a circumferential side of the crack spread prevention hole. According to the present invention, generation of cracks can be suppressed at an interface between the coating part and the electrode tab part.
Patent KR-20210075506-A (KR)
Title: Electronic map based dataset linked web page production system
Inventor: KIM HONG LAE
IPC: G06Q50/10
Filed: 2019-12-13
Abstract: The present invention relates to an electronic map-based dataset linked web page production system. According to the present invention, the electronic map-based dataset linked web page production system (1) comprises a user terminal (100), a network (200), and an electronic map-based dataset linked web page production server (300). The electronic map-based dataset linked web page production server (300) includes: a user account web server providing module (321) that can be accessible according to access through the network 200 in the user terminal 100 operated by a user who wants to create a website or web page, and can control a transceiver 310 to provide a service web page, and then the transceiver 310 to provide a service guide for website or web page production, membership registration, and service payment; and a map mapping server providing module (322) that controls the transceiver 310 to transmit a page that can be connected to the electronic map information (electronic map API) to the user terminal (100) through the network (200) for a member who have an account through membership registration. Thereby, it is possible to provide an interface development method based on the electronic map and a builder platform that the user can create directly.
Patent KR-20210079496-A (KR)
Title: Method for classifying patent documents using topic model
Inventor: SHIN IN MO
IPC: G06Q50/18
Filed: 2019-12-20
Abstract: Disclosed is a method for classifying technical fields of patent documents using a topic model.
Patent KR-20210080733-A (KR)
Title: A pharmaceutical composition comprising VEGFR fusion protein for preventing and treating angiogenesis related disease
Inventor: KIM DAEIK
IPC: A61K47/02
Filed: 2019-12-23
Abstract: The present invention relates to a pharmaceutical composition including a fusion protein of immunoglobulin-like domain bound to vascular endothelial growth factor and placental growth factor, as a means for treating cancer or ophthalmic diseases. The present invention also relates to a pharmaceutical formulation including the fusion protein. The fusion protein (KP-VR2) according to the present invention is a polypeptide including: (a) immunoglobulin-like domain 2 of VEGFR1; (b) immunoglobulin-like domain 2 of VEGFR1; and (c) Fc site of human IgG, and has high binding affinity to VEGF and PIGF. In addition, the recombinant fusion protein according to the present invention shows an excellent effect of inhibiting migration and infiltration of vascular endothelial cells and exhibits a significantly high effect of inhibiting proliferation of various tumors and fibroblasts, and thus can be used advantageously as a medicine for treating cancer diseases and ophthalmic diseases caused by angiogenesis.
Patent KR-20200000414-A (KR)
Title: System and method for collecting sound
Inventor: KIM GEUM CHEOL
IPC: G10L21/0316
Filed: 2019-12-24
Abstract: A system and a method for collecting sound amplify sound collected by a single microphone or a plurality of microphones with a plurality of amplification factors to store the sound in a memory and find and collect selective amplification sound or ADC amplification sound from one memory using a selection and control signal including information for selective amplification sound not exceeding maximum allowable amplitude or an ADC control signal including information for ADC amplification sound. The system and the method may collect amplified amplification sound suitable for analyzing a wide range of unspecified sound.
Patent KR-20210081913-A (KR)
Title: Portable Mask Sterilizer
Inventor: KIM YONGNAM
IPC: A61L2/24
Filed: 2019-12-24
Abstract: The present invention relates to a portable mask sterilizer, which is manufactured in a small size to be easy to carry, and can improve sterilization efficiency by uniformly irradiating an entire part of a mask with ultraviolet rays in a state of overlapping the mask. The portable mask sterilizer according to the present invention comprises: a case having an openable cover; a plate-shaped light source installation plate installed inside the case, the inner surface of the folded mask facing both sides while the mask is folded in half; a plurality of UV-LEDs installed on both sides of the light source installation plate to irradiate the inner surface of the mask facing both sides of the light source mounting plate with the ultraviolet rays; and a sterilization control unit electrically connected to the UV-LEDs in the case to control the operation thereof.
Patent KR-20210082983-A (KR)
Title: Method for path planning of indoor moving robot and recording medium storing program for executing the same, and computer program stored in recording medium for executing the same
Inventor: HONGSEOK CHEON
IPC: G05D1/02
Filed: 2019-12-26
Abstract: The present invention relates to a method for the path planning of an indoor moving robot and a recording medium storing program for executing the same, and a computer program stored in the recording medium for executing the same. More specifically, it relates to a method for the path planning of an indoor moving robot that can plan the path of the indoor moving object using a low-capacity graph (map) that can check information on a passage and an intersection based on information on a point corresponding to the end of the passage, and a recording medium storing program for executing the same, and a computer program stored in the recording medium for executing the same. The method includes an obstacle detection steps, a vertex storage step, an edge (E) connection step, a map generation step, and a shortest path calculation step.
Patent KR-20210083519-A (KR)
Title: Polyester master batch having material of antimicrobial effect, deodorant property
Inventor: SHIN DONG SOO
IPC: C08J3/22
Filed: 2019-12-27
Abstract: In a manufacturing method of a polyester masterbatch containing antibacterial and deodorant substances manufactured through an extruder divided into a first section, a second section, a third section, a fourth section, and a fifth section, the present invention relates to a polyester masterbatch containing antibacterial and deodorant substances and a manufacturing method thereof. The method comprises: a melting step of inputting a general polyester masterbatch and passing the same with a passing time of 8 to 15 seconds while heating to 100 to 150℃ to melt polyester in the first section; a deodorizing zeolite input step of inputting a deodorizing zeolite and passing the same with a passing time of 3 to 6 seconds while heating to 150 to 200℃ in the second section; an antibacterial agent input step of inputting an antibacterial agent having a specific gravity of 3 to 4 and passing the same with a passage time of 2 to 4 seconds while heating to 200 to 240℃ in the third section; a mixing step of passing the deodorizing zeolite and the antibacterial agent with a passing time of 1 to 3 seconds while heating at 240 to 270℃ to mix the deodorizing zeolite and the antibacterial agent in the fourth section; and an extrusion step of extruding the polyester containing the zeolite coated with titanium dioxide, a functional material, and the antibacterial agent while heating to 270 to 290℃ in the fifth section. Accordingly, it is possible to manufacture a polyester masterbatch having a uniform content of the functional material and a high content of the functional material.
Patent KR-20210083862-A (KR)
Title: Jig for assembling of SUB of X-ray grid
Inventor: SHIN DUCK HYUN
IPC: A61B6/00
Filed: 2019-12-27
Abstract: Disclosed is a jig for a sub assembly of a grid for X-ray photographing using an extraction bar to easily assemble grid guide brackets at a correct position. According to the present invention, the jig for a sub assembly of a grid for X-ray photographing is used for assembling one pair of grid guide brackets which fix one end to a main frame to install an X-ray grid to move left and right and fix one end to the main frame parallel to the X-ray grid to guide and limit left and right movement of the X-ray grid. The jig for a sub assembly comprises: a frame; a table fixed to the upper end of the frame and provided with a mounting part so that the pair of grid guide brackets are mounted not to be moved; and an extraction bar installed on the frame on the rear side of the table to push and fix the rear side of the main frame so that the pair of grid guide brackets and the main frame are positioned at an assembly position while the pair of grid guide brackets are fixed to the mounting part.
Patent KR-20190028688-A (KR)
Title: 분산 지능형 패턴 인식을 위한 시스템 및 방법
Inventor: MAZZARELLA JOSEPH R
IPC: G06K9/46
Filed: 2017-05-31
Abstract: 실시예들은 분산 지능형 패턴 인식을 위한 시스템, 방법 및 컴퓨터 프로그램 제품을 포함한다. 실시예들은 분리성 장치(예를 들어, 카메라, 센서)의 어레이가 선택적으로 협력하여 시간과 공간에 걸쳐 관심 대상을 식별하고, 양방향 피드백 메커니즘에 기초하는 공유된 심층 학습 패턴 인식 시스템에 관심 대상을 제공할 수 있게 하는 협력적 다중 에이전트 검출 시스템을 포함한다. 실시예들은 로컬 시스템 학습 및 패턴 업데이트 인식 모델을 위해 하나 이상의 에이전시에 업데이트된 정보 및/또는 알고리즘을 제공한다. 다수의 에이전시 각각은 차례로 로컬 기계 학습 및 패턴 인식 모델에 결합된 장치(예를 들어, 카메라, 센서)를 업데이트할 수 있다.
Patent KR-20190028689-A (KR)
Title: 다작용성 옥세탄 화합물 및 이를 위한 제조 방법
Inventor: QIAN XIAOCHUN
IPC: C08G59/12
Filed: 2017-07-07
Abstract: 다작용성 옥세탄 화합물 군과, 이를 위한 제조 방법이 제공된다. 본 화합물은 화학식 I에 보인 바와 같은 구조의 화합물이거나, 또는 화학식 I에 보인 바와 같은 화합물과 에피클로로히드린, 에스테르 화합물 또는 이소시안산염 화합물의 반응에 의해 수득된 생성물이다. 이러한 다작용성 옥세탄 화합물이, 에폭시 화합물과 배위결합하는 양이온 중합체의 단량체로서 사용될 때, 고화는 빨라지고, 경도, 가요성, 접착성 및 내열성은 월등해진다. 
화학식 I
Patent KR-20190038800-A (KR)
Title: 발광 물질 및 발광 물질을 제조하기 위한 방법
Inventor: SEIBALD MARKUS
IPC: C09K11/77
Filed: 2017-08-10
Abstract: 발광 물질이 명시된다.  이 발광 물질은 다음과 같은 일반적인 실험식을 갖는다: (MA) a (MB) b (MC) c (MD) d (TA) e (TB) f (TC) g (TD) h (TE) i (TF) j (XA) k (XB) l (XC) m (XD) n :E.  상기 실험식에서, MA는 1가 금속의 그룹으로부터 선택되었고, MB는 2가 금속의 그룹으로부터 선택되었으며, MC는 3가 금속의 그룹으로부터 선택되었고, MD는 4가 금속의 그룹으로부터 선택되었으며, TA는 1가 금속의 그룹으로부터 선택되었고, TB는 2가 금속의 그룹으로부터 선택되었으며, TC는 3가 금속의 그룹으로부터 선택되었고, TD는 4가 금속의 그룹으로부터 선택되었으며, TE는 5가 원소의 그룹으로부터 선택되었고, TF는 6가 원소의 그룹으로부터 선택되었으며, XA는 할로겐을 포함하는 원소의 그룹으로부터 선택되었고, XB는 O, S 및 이들의 조합물을 포함하는 원소의 그룹으로부터 선택되었으며, - E = Eu, Ce, Yb 및/또는 Mn이고, XC = N이며, XD = C이다.  또한, 다음과 같은 식들도 적용된다: a+b+c+d=t; e+f+g+h+i+j=u; k+l+m+n=v, a+2b+3c+4d+e+2f+3g+4h+5i+6j-k-2l-3m-4n=w; 0.8 ≤ t ≤ 1; 3.5 ≤ u ≤ 4; 3.5 ≤ v ≤ 4; (-0.2) ≤ w ≤ 0.2 그리고 0 ≤ m < 0.875 v 및/또는 v ≥ 1 > 0.125 v.
Patent KR-20190082189-A (KR)
Title: 염화수소 액체 혼합물로부터 불순물을 분리 및 처리하기 위한 방법 및 시스템
Inventor: RITTERMEIER ANDRE
IPC: C07C263/10
Filed: 2017-06-30
Abstract: 본 발명은 염화수소 액체 혼합물로부터 불순물을 분리 및 처리하기 위한 방법 및 시스템에 관한 것이고, 특히 포스겐화로 이소시아네이트를 제조하는 공정으로부터 생성된 염화수소 액체 혼합물로부터 불순물을 분리 및 처리하기 위한 방법 및 시스템에 관한 것이다.  상기 방법은 상기 염화수소 액체 혼합물을 분리를 위해 기체-액체 분리 칼럼으로 보내 상기 기체-액체 분리 칼럼의 저부에서 염화암모늄을 포함하는 불순물을 포함하는 액체 상 유동을 수득하는 단계; 불순물을 포함하는 액체 상 유동을 기체-액체 분리 칼럼의 저부로부터 액체 상 유동 파이프라인을 통해 중화 탱크로 유입하도록 하고, 중화 탱크에서 불순물을 포함하는 액체 상 유동을 알칼리성 액체로 중화시켜 중화된 용액을 수득하는 단계, 및 처리를 위해 중화된 용액을 상기 중화 탱크로부터 폐액 처리 장치로 보내는 단계를 포함한다.  본 발명에 의해 제공된 방법 및 시스템은 불순물 침착으로 인한 액체 유동 파이프라인, 밸브 및 기체-액체 분리 칼럼의 블로킹의 문제를 해결하고, 유지보수를 위한 셧다운 빈도를 감소시킨다.
Patent KR-20200014717-A (KR)
Title: 무선랜 환경에서 웨이크-업 라디오를 이용하는 무선 통신 방법 및 무선 통신 단말
Inventor: AHN WOOJIN
IPC: H04W52/02
Filed: 2018-07-02
Abstract: 무선으로 통신하는 베이스 무선 통신 단말이 개시된다. 베이스 무선 통신 단말은 제1 모듈레이션 방법으로 모듈레이션되는 신호 및 상기 제1 모듈레이션 방법과 다른 제2 모듈레이션 방법으로 모듈레이션되는 신호를 송수신하는 무선 송수신부 및 프로세서를 포함한다. 프로세서는, 상기 무선 송신부를 통해 무선 통신 단말의 웨이크-업을 지시하는 웨이크-업 프레임(wake-up frame)을 전송하고, 상기 무선 송수신부를 통해, 상기 웨이크-업 프레임을 전송한 이후 상기 무선 통신 단말로부터 첫 번째로 전송되는 어웨이크 프레임을 수신하고, 상기 무선 송수신부를 통해 상기 어웨이크 프레임을 기초로, 상기 베이스 무선 통신 단말 내에서 전송 대기 상태에 있는 하향 데이터를 상기 어웨이크 프레임의 프레임 타입과 무관하게 상기 무선 통신 단말로 전송한다.
Patent KR-20190027867-A (KR)
Title: 감소된 계면층 임피던스를 가진 상관 전자 물질 장치의 제작
Inventor: Reid Kimberly Gay
IPC: H01L49/00
Filed: 2017-07-04
Abstract: 본 기술은 일반적으로, 예를 들어 스위칭 기능을 수행하기 위해 사용되는 상관 전자 물질의 제작에 관한 것이다.  구체예에서, 예를 들어 전도성 기판과 상관 전자 물질 사이의 계면 표면에서 잠재적인 저항성 산화물 층의 형성을 회피하는데 유용할 수 있는 과정이 설명된다.
Patent KR-20190034233-A (KR)
Title: 유기 일렉트로닉스 재료
Inventor: ISHITSUKA KENICHI
IPC: G02F1/13357
Filed: 2017-07-26
Abstract: 9-페닐카르바졸 부위를 포함하며, 또한 상기 9-페닐카르바졸 부위로부터 3 방향 이상으로 분지된 구조를 포함하는 전하 수송성 폴리머를 함유하고, 이하의 (I) 또는 (II) 중 적어도 한쪽을 만족시키는 유기 일렉트로닉스 재료.  (I) 상기 9-페닐카르바졸 부위가, 상기 9-페닐카르바졸 부위의 페닐기의 4위치에 수소 원자를 갖는다.  (II) 상기 전하 수송성 폴리머가, 적어도 하나의 페닐기가 알콕시기를 갖는 트리페닐아민 구조를 더 갖는다.
Patent KR-20190073349-A (KR)
Title: 골 이식재
Inventor: OLLILA FREDRIK
IPC: A61L27/34
Filed: 2017-10-04
Abstract: 본 발명은 입도가 적어도 500μm인 생활성 유리(bioactive glass) 입자(상기 생활성 유리의 조성은 SiO 2  45~59 중량%, Na 2 O 18~25 중량%, CaO 17~25 중량% 및 P 2 O 5  0.1~6 중량%임)를 포함하는 기공체와, 두께가 10μm~200μm이고 생체적합성 중합체로 형성되며 적어도 부분적으로 상기 기공체 주변에 배치된 필름를 포함하는 골 이식재에 관한 것이다.
Patent KR-20190042613-A (KR)
Title: 아크릴레이트-기반 네트워크를 위한 중합-유도된 상-분리 조성물
Inventor: WOLF WILLIAM
IPC: C08F285/00
Filed: 2017-07-06
Abstract: 본원에 기재된 구현예는, 3D 인쇄를 위한, 예컨대 잉크, 코팅물 및 접착제를 위한, 광경화성 수지에서 내충격성 및 유동학적 특성의 향상을 위한 중합-유도된 상-분리 (PIPS) 조성물에 관한 것이다.     본원에 기재된 구현예는 내충격성, 전단 접착력 및 응집 강도와 같은 특성에 대하여 유리하다.     PIPS 조성물은 구성성분 X, Y 및 Z 를 포함할 수 있고, 여기서 X 는 아크릴 기반 모노머를 포함하고; Y 는 블록 A 및 블록 B 의 코폴리머를 포함하고; Z 는 다관능성 가교제를 포함한다.     PIPS 조성물의 사용 방법이 또한 기재된다.     또한 기재되는 것은 개선된 내충격성을 산출하는 잠재적 아크릴 기반 모노머성 또는 올리고머성 첨가제를 스크리닝하는 방법이다.