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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 68. Отображено 68.
20-10-2017 дата публикации

열가소성 셀룰로오스 유도체 조성물 및 이를 통해 제조된 섬유

Номер: KR0101788632B1
Автор: 김도현, 신동수, 손정아, 임성수, 김민웅
Принадлежит: 도레이케미칼 주식회사

... 본 발명은 열가소성 셀룰로오스 유도체 조성물 및 이를 통해 제조된 섬유에 관한 것으로, 환경 및 인체에 유독한 유기용매를 사용하지 않는 용융방사를 할 수 있으며, 이를 통해 강신도 및 생분해도가 향상된 셀룰로오스 섬유를 제공할 수 있다. 또한, 고속 방사가 가능하여 생산성을 증대시킬 수 있으며, 세섬도 방사가 가능하고, 염색공정 중 수용성 가소제가 용출되어 염반이 발생하는 것을 방지하여 염색성이 향상된 셀룰로오스 섬유를 제공할 수 있다.

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Номер записи: 1
22-05-2024 дата публикации

사용자 동작 측정 및 평가 방법

Номер: KR20240071054A
Автор: 손정아
Принадлежит:

... 본 발명은 일 실시예에 따른 사용자 동작 측정 및 평가 방법에 관한 것으로, 지도학습을 위한 이미지 및 동작 패턴 인식 결과에 대한 데이터 셋과 사용자 동작 패턴과의 차이를 구하는 추출부; 추출부를 통해 들어온 영상 시퀀스를 통해 동작 횟수, 수행 속도를 분석하여 점수화하는 분석부; 를 포함한다.

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Номер записи: 2
08-07-2016 дата публикации

MICRO-FIBROUS CONJUGATE FIBER ASSEMBLY HAVING EXCELLENT ADHESIVE PROPERTIES AND SOUND-ABSORBING PROPERTIES, METHOD OF MANUFACTURING THEREOF AND SOUND-ABSORBING MATERIALS CONTAINING SAME

Номер: KR1020160081609A
Автор: KIM, CHI HUN, KIM, YOUNG BUM, SON, JUNG A, KIM, DO HYUN
Принадлежит:

The present invention relates to a micro-fibrous conjugate fiber assembly and a method of manufacturing thereof, and more specifically, to a micro-fibrous conjugate fiber assembly introducing polyethylene terephthalate (PET) short fibers to melt-blown conjugate fibers with bulky properties to enhance adhesive properties and sound-absorbing properties, a method of manufacturing thereof, and sound-absorbing materials containing the same. COPYRIGHT KIPO 2016 ...

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Номер записи: 3
09-03-2017 дата публикации

열가소성 셀룰로오스 에스테르 원사 및 이의 제조방법

Номер: KR0101714384B1
Автор: 오영일, 임지영, 임성수, 손정아, 김도현
Принадлежит: 도레이케미칼 주식회사

... 본 발명은 열가소성 셀룰로오스 에스테르 원사 및 이의 제조방법에 관한 것으로서, 좀 더 구체적으로 설명하면, 특정 펄프로부터 유래한 셀룰로오스계 수지를 도입하여, 용융방사성을 크게 향상시켜서 물성이 우수한 원사를 높은 생산성으로 제조할 수 있는 발명에 관한 것이다.

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Номер записи: 4
19-11-2015 дата публикации

THERMOPLASTIC CELLULOSE DERIVATIVE COMPOSITE FIBER

Номер: KR1020150129091A
Автор: KIM, HYO SEOK, KIM, DO HYUN, SON, JUNG A, SHIN, DONG SOO, LIM, SEONG SU, OH, YOUNG ILL
Принадлежит:

The present invention relates to a thermoplastic cellulose derivative composite fiber and, more specifically, to cellulose composite fiber, which is not toxic to human body by being produced through a melt-spinning process without using a toxic organic solvent, increases productivity by ensuring fabrication through a spinning process at high-speed greater than or equal to 3,500 mpm. Furthermore, the cellulose composite fiber is capable of preventing reduction in properties of fiber due to a use of a plasticizer by lowering the temperature of the spinning process, and has remarkably improved biodegradability, strength, and elongation compared to an existing cellulose fiber. COPYRIGHT KIPO 2016 ...

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Номер записи: 5
12-10-2017 дата публикации

SYNTHETIC PAPER INCLUDING CELLULOSE ACETATE, AND PRODUCTION METHOD THEREOF

Номер: KR1020170112525A
Автор: CHOI, IK SUN, SON, JUNG A, LIM, SEONG SU, KIM, DO HYUN
Принадлежит:

The present invention relates to synthetic paper including cellulose acetate, and a production method thereof. By containing a thermoplastic cellulose acetate fiber with fiber length of 0.3-5 mm and a thermoplastic cellulose acetate fiber with fiber length of 5-10 mm, it is possible to increase content of fibers as well as strength of the synthetic paper. In addition, it is also possible to make the synthetic paper have new surface texture while improving chemical resistance of the synthetic paper. COPYRIGHT KIPO 2017 ...

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Номер записи: 6
13-07-2017 дата публикации

STRENGTH-ENHANCED COMPOSITION FOR CELLULOSE ACETATE YARNS, AND METHOD FOR PRODUCING CELLULOSE ACETATE YARNS USING SAME

Номер: KR1020170081987A
Автор: SON, JUNG A, LIM, SEONG SU, CHOI, IK SUN, KIM, DO HYUN
Принадлежит:

The present invention relates to a strength-enhanced composition for cellulose acetate yarns, and a method for producing the cellulose acetate yarn using the same. More specifically, the present invention relates to a composition for cellulose acetate yarns, which exhibits excellent thermal stability and viscosity, enables melting-spinning even during the summer season, and ensures enhanced strength of the yarns. The present invention further relates to a method for producing the cellulose acetate yarn using the same. COPYRIGHT KIPO 2017 ...

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Номер записи: 7
12-10-2017 дата публикации

THERMOPLASTIC CELLULOSE ACETATE YARN WITH IMPROVED WEAVING ABILITY AND MANUFACTURING METHOD THEREOF

Номер: KR1020170112529A
Автор: SON, JUNG A, LIM, SEONG SU, CHOI, IK SUN, KIM, DO HYUN
Принадлежит:

The present invention relates to a thermoplastic cellulose acetate yarn having improved weaving ability and a manufacturing method thereof. More specifically, the present invention relates to a thermoplastic cellulose acetate yarn with improved weaving ability, having excellent spinnability even in summer, excellent weaving ability and strength, and low yellowing index and to a manufacturing method thereof. COPYRIGHT KIPO 2017 ...

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Номер записи: 8
16-06-2016 дата публикации

FIBER BUNDLE COMPOSITION FOR CIGARETTE FILTER TOW, TOW FOR CIGARETTE FILTER, AND METHOD FOR MANUFACTURING SAME

Номер: KR1020160069064A
Автор: OH, YOUNG ILL, LIM, JI YOUNG, LIM, SEONG SU, SON, JUNG A, KIM, DO HYUN
Принадлежит:

The present invention relates to a fiber composition for cigarette filter tow. Provided are a fiber composition for cigarette filter tow having an optimum composition ratio of ingredients and capable of markedly increasing an ability of the cigarette filter tow to adsorb cigarette smoke, the tow for a cigarette filter manufactured by using the same, and a method for manufacturing the same. COPYRIGHT KIPO 2016 ...

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Номер записи: 9
12-10-2017 дата публикации

THERMOPLASTIC CELLULOSE ACETATE YARN COMPOSITION WITH IMPROVED COLOR, AND METHOD FOR PRODUCING ACETATE YARN USING SAME

Номер: KR1020170112513A
Автор: CHOI, IK SUN, SON, JUNG A, LIM, SEONG SU, KIM, DO HYUN
Принадлежит:

The present invention relates to a thermoplastic cellulose acetate yarn composition with improved color, and a method for producing acetate yarn using the same. More specifically, the present invention relates to a thermoplastic cellulose acetate yarn composition with improved color, which ensures excellent spinning operation properties even in summer season, low yellowing index, and outstanding tensile strength and bending strength. The present invention further relates to a method for producing acetate yarn using the same. COPYRIGHT KIPO 2017 ...

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Номер записи: 10
17-04-2018 дата публикации

FLAT-TYPE SLEEVE ANCHOR

Номер: KR101849682B1
Автор: SOHN, MIN AH, SOHN, JEONG AH
Принадлежит: ARC KOREA CO., LTD.

The present invention relates to a flat-type sleeve anchor for deforming a soft tissue such as a tendon, a ligament and a muscle after being inserted into a bone to be fixed, and more particularly, to a flat-type sleeve anchor having an anchor body made of a flat fiber material to easily be inserted into the bone and deformed. COPYRIGHT KIPO 2018 ...

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Номер записи: 11
08-08-2016 дата публикации

용융 셀룰로오스 에스테르 수지, 이를 이용한 용융 셀룰로오스 에스테르 칩 및 이의 제조방법

Номер: KR0101646542B1
Автор: 오영일, 임지영, 손정아, 임성수, 김도현
Принадлежит: 도레이케미칼 주식회사

... 본 발명은 용융 셀룰로오스 에스테르 수지 및 이를 이용한 용융 셀룰로오스 에스테르 칩에 관한 것으로서, 특정 물성을 갖는 펄프로부터 유래한 셀룰로오스계 수지를 도입하여, 용융방사성이 크게 향상시켜서 기계적 물성 및 염색 발색성이 우수한 용융 셀룰로오스 에스테르 칩, 섬유 등의 용융방사제품을 제공할 수 있는 발명에 관한 것이다.

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Номер записи: 12
17-04-2018 дата публикации

FLAME-RETARDANT COMPOSITE FIBER HAVING EXCELLENT DYEING PROPERTIES AND FLAME-RETARDANT HOLLOW FIBER COMPRISING SAME

Номер: KR1020180038946A
Автор: LIM, SEONG SU, KIM, DO HYUN, SON, JUNG A
Принадлежит:

The present invention relates to a flame-retardant composite fiber having excellent dyeing properties and to a flame-retardant hollow fiber comprising the same, and more specifically, to a flame-retardant composite fiber capable of preventing and/or minimizing adverse effects on physical properties of a sheath part when a core part for hollow formation of the composite fiber is eluted during the production of the hollow fiber, and further, to an invention capable of providing the hollow fiber ensuring not only lighter weight, flame retardancy, and mechanical properties but also bathochromic properties. COPYRIGHT KIPO 2018 ...

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Номер записи: 13
12-10-2017 дата публикации

LOW MELTING POINT AND FLAME RETARDANT POLYESTER POLYMER COMPOSITION HAVING EXCELLENT DYEING PROPERTIES, TEXTILE INCLUDING SAME, FIBER INCLUDING SAME, AND MANUFACTURING METHOD THEREOF

Номер: KR1020170112565A
Автор: LIM, SEONG SU, SON, JUNG A, CHOI, IK SUN, KIM, DO HYUN
Принадлежит:

Provided are a low melting point and flame retardant polyester polymer composition having excellent dyeing properties, a textile including the same, a fiber including the same, and a manufacturing method thereof. The low melting point and flame retardant polyester polymer composition having excellent dyeing properties, according to the present invention, comprises: an acidic component comprising 70 to 80 mol% of terephthalic acid and 20 to 30 mol% of isophthalic acid; a diol component; a P-based compound; and metal sulfonates, wherein the metal sulfonates and the P-based compound are contained in a molar ratio of 1:2 to 6 to be excellent in the dyeing properties and the low melting point characteristic. COPYRIGHT KIPO 2017 ...

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Номер записи: 14
22-03-2023 дата публикации

AI 콘텐츠 데이터 사물 인식 및 레이블링(태깅) 반자동화 방법 및 장치

Номер: KR20230039968A
Автор: 손정아
Принадлежит:

... 본 발명은 일 실시예에 따른 AI 콘텐츠 데이터 사물 인식 및 레이블링(태깅) 자동화 방법 및 장치에 관한 것으로, 소스 영상에 YOLO 기술을 통해 학습한 이미지를 이용하여 사물 정보를 생성하는 생성부; 학습된 검증 네트워크를 통해 식별 작업 후 태깅 자동화 작업부; 를 포함한다.

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Номер записи: 15
09-12-2022 дата публикации

휘발성 유기화합물의 생성량 측정 장치

Номер: KR20220163164A
Автор: 장한나, 손정아, 오창영, 제선미
Принадлежит:

... 본 발명은 휘발성 유기화합물의 생성량 측정 장치에 관한 것으로, 수목이 배출하는 생물 유래 휘발성 유기화합물(BVOCs)의 배출량은 온도 및 광량 등 환경 조건에 따라 변화한다. 따라서, 수종별 BVOCs 배출량을 비교하기 위해서는 동일한 환경 조건에서 표준 배출량을 측정하기 위해서 밀폐형 챔버 또는 순환형 챔버를 이용한다. 보다 상세하게는, 수립한 BVOCs 배출량 분석을 위한 챔버 표준운영절차서를 활용하여 일정한 BVOCs 배출량 측정이 가능하며 여러 수종의 BVOCs 배출량을 비교 및 평가하는 것이 가능한 휘발성 유기화합물의 생성량 측정 장치에 관한 것이다. 본 발명의 일 실시예에 따른 휘발성 유기화합물의 생성량 측정 장치는, 내부에 소정의 공간을 형성하고, 일측에 하나 이상의 공기주입밸브가 형성되며 타측에 하나 이상의 포집밸브가 형성되고, 빛 투과가 가능한 재질로 형성되는 테들러백와, 상기 테들러백의 공기주입밸브와 연결되고, 상기 테들러백 내부에 공기를 주입하는 공기주입부와, 상기 테들러백의 포집밸브와 연결되고, 상기 테들러백 내부의 공기를 포집하는 포집펌프 및 상기 테들러백의 상단의 기설정된 간격에 위치하고, 광합성유효광량자속밀도를 조절하는 광조절장치를 포함한다.

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Номер записи: 16
18-07-2019 дата публикации

FLAT-TYPE SLEEVE ANCHOR

Номер: WO2019139215A1
Автор: SON, Min-ah, SON, Jung-ah
Принадлежит:

The present invention relates to a flat-type sleeve anchor which is shape-deformed after being inserted into a bone so as to fix, to the bone, soft tissues such as tendons, ligaments, and muscles and, particularly, to a flat-type sleeve anchor which employs an anchor body made of a flat fiber material, so that the anchor can be easily inserted into a bond and then shape-deformed.

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Номер записи: 17
06-04-2017 дата публикации

SLIDING CONNECTOR FOR BOILER

Номер: WO2017057814A1
Автор: SON, Jung Ah, LEE, Beom Seok, LEE, Sung Guck, KIM, Kyu Man
Принадлежит:

The present invention relates to a sliding connector for a boiler. To this end, the sliding connector of the present invention comprises: a male connector coupled to a tube on one side such that the outside of the male connector makes contact with the tube; and a female connector coupled to a tube on an opposite side such that the outside of the female connector makes contact with the tube on the opposite side, wherein the male connector is slidably coupled to the female connector by a sliding insertion coupling part. Accordingly, the present invention can: prevent a change in the positions of the tubes despite a variation in the lengths of the tubes caused by thermal expansion or contraction generated in the process of starting and stopping a boiler and increasing and deceasing the output of the boiler; facilitate welding in the narrow space between the tubes; reduce the amount of used materials by minimizing welded joint portions; and prevent thermal deformation generated in the process ...

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Номер записи: 18
06-07-2016 дата публикации

MOLTEN CELLULOSE ESTER RESIN, MOLTEN CELLULOSE ESTER CHIP USING SAME, AND PRODUCTION METHOD THEREOF

Номер: KR1020160079300A
Автор: OH, YOUNG ILL, LIM, JI YOUNG, SON, JUNG A, LIM, SEONG SU, KIM, DO HYUN
Принадлежит:

The present invention relates to a molten cellulose ester resin and a molten cellulose ester chip using the same. More specifically, the present invention can provide melt spinning products such as molten cellulose ester chips and fibers which exhibit excellent mechanical properties and dyeing spreadability, by remarkably increasing melt spinning properties after applying a cellulose-based resin derived from pulp having specific material properties. COPYRIGHT KIPO 2016 ...

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Номер записи: 19
08-07-2016 дата публикации

THERMOPLASTIC CELLULOSE ESTER DOPE DYED YARN COMPOSITION, THERMOPLASTIC CELLULOSE ESTER DOPE DYED YARN, AND MANUFACTURING METHOD FOR SAME

Номер: KR1020160082179A
Автор: OH, YOUNG ILL, LIM, SEONG SU, SON, JUNG A, LIM, JI YOUNG, KIM, DO HYUN
Принадлежит:

The present invention relates to a thermoplastic cellulose ester dope dyed yarn composition, a thermoplastic cellulose ester dope dyed yarn manufactured by using the same, and a manufacturing method for the same and, more particularly, to a thermoplastic cellulose ester dope dyed yarn composition, a thermoplastic cellulose ester dope dyed yarn manufactured by using the same, and a manufacturing method for the same in which a cellulose ester resin derived from pulp with a particular property is employed for significant improvement in melt spinning property and manufacturing of a high-productivity dope dyed yarn with excellence in mechanical property and dyeability. COPYRIGHT KIPO 2016 ...

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Номер записи: 20
04-07-2016 дата публикации

SERVER, TERMINAL, AND METHOD FOR PROVIDING CONTENT WITH ADJUSTABLE EXPOSURE TIME

Номер: KR1020160078111A
Автор: KIM, JUNG EUN, KIM, SEONG HYE, SON, JOUNG AH
Принадлежит:

The present invention provides a server, a terminal, a content management method for providing content, an exposure time of which is determined on a content list, and adjusting the exposure time based on user feedback. According to the present invention, the content management method of a content providing server comprises the steps of: receiving content from a terminal corresponding to a first ID; determining an exposure time of the received content being posted on a content list; generating or correcting a content list corresponding to the content, the exposure time of which is determined; transmitting the generated or corrected content list to a plurality of viewer terminals; receiving feedback with respect to the content having the determined exposure time from at least one of the viewer terminals; and adjusting the exposure time of the content based on the feedback. The step of adjusting the exposure time of the content extends or shortens the exposure time of the content according ...

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Номер записи: 21
09-03-2023 дата публикации

난연성이 개선된 시스-코어형 차량 내장재용 복합섬유, 이의 제조방법, 및 이를 포함하는 차량 내장재

Номер: KR102509120B1
Автор: 임성수, 손정아, 최익선, 김도현
Принадлежит: 도레이첨단소재 주식회사

... 본 발명은 섬유에 관한 것으로 더욱 상세하게는 난연성이 개선된 시스-코어형 차량 내장재용 복합섬유, 이의 제조방법, 및 이를 포함하는 차량 내장재에 관한 것이다.

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Номер записи: 22
12-10-2017 дата публикации

MANUFACTURING METHOD OF SEA-ISLAND COMPLEX FIBER, MANUFACTURING METHOD OF FLAME RETARDANT RESIN INCLUDING SAME, AND SEA-ISLAND COMPLEX FIBER MANUFACTURED THEREBY

Номер: KR1020170112574A
Автор: LIM, SEONG SU, SON, JUNG A, CHOI, IK SUN, KIM, DO HYUN
Принадлежит:

The present invention relates to a manufacturing method of a sea-island complex fiber, a manufacturing method of a flame retardant resin including the same, and a sea-island complex fiber manufactured thereby. The manufacturing method of a sea-island complex fiber comprises: a first step of preparing a flame retardant resin and a water-elutable polyester resin; a second step of drying the flame retardant resin and the water-elutable polyester resin; and a third step of performing conjugate spinning on the dried flame retardant resin and the water-elutable polyester resin to manufacture the sea-island complex fiber having the water-elutable polyester resin as a sea component and having the flame retardant resin as an island component. The flame retardant resin includes 87.5-97.0 mol% of polyester, 2.5-4.5 mol% of a compound represented by chemical formula 1, and 0.5-8.0 mol% of a metal sulfonate, and the water-elutable polyester resin includes 50-70 mol% of polyester, 20-30 mol% of an aromatic ...

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Номер записи: 23
08-07-2016 дата публикации

COMPOSITION FOR THERMOPLASTIC CELLULOSE ESTER SHORT STAPLE, THERMOPLASTIC CELLULOSE ESTER SHORT STAPLE, AND METHOD FOR MANUFACTURING SAME

Номер: KR1020160081600A
Автор: OH, YOUNG ILL, LIM, JI YOUNG, LIM, SEONG SU, SON, JUNG A, KIM, DO HYUN
Принадлежит:

The present invention relates to a composition for thermoplastic cellulose ester short staple, the thermoplastic cellulose ester short staple manufactured by using the same, and a method for manufacturing the same. More specifically, the present invention relates to a composition for thermoplastic cellulose ester short staple, the thermoplastic cellulose ester short staple, and a method for manufacturing the same which is provided to manufacture short staple with high productivity and processability by introducing a cellulose ester resin derived from pulp having specific properties to greatly enhance melt spinning properties. COPYRIGHT KIPO 2016 ...

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Номер записи: 24
19-04-2023 дата публикации

수목의 개체목 단위의 미세먼지 흡착량 정량을 위한 잎시료 채취 방법

Номер: KR20230051834A
Автор: 손정아, 장한나, 제선미, 오창영
Принадлежит:

... 본 발명은 수목의 개체목 단위의 미세먼지 흡착량 정량을 위한 잎 시료 채취방법에 관한 것이며, 보다 구체적으로는 수목의 종류에 따라 채취하는 잎의 크기 및 각도를 달리하여 잎의 구조에 따른 미세먼지 흡착 특성을 고려한 채취방법이다. 이를 통해 모든 잎에서 미세먼지를 채취하여 분석할 필요 없이, 수목을 대표할 수 있도록 잎 시료를 채취함으로써 미세먼지 흡착량을 정량하는데 도움을 줄 수 있다.

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Номер записи: 25
08-07-2016 дата публикации

FABRIC MADE OF CELLULOSE-BASED BLENDED FILAMENT YARN WITH EXCELLENT DYEING PROPERTIES AND METHOD FOR DYEING SAME

Номер: KR1020160080666A
Автор: LIM, JI YOUNG, SON, JUNG A, OH, YOUNG ILL, LIM, SEONG SU
Принадлежит:

The present invention relates to a fabric made of a cellulose-based blended filament yarn and a method for manufacturing the same and, more specifically, to a method for providing a fabric made of a cellulose-based blended filament yarn with highly enhanced dyeing properties by performing a dyeing process using a blended filament yarn produced from a specific cellulose resin and a specific polyester resin. COPYRIGHT KIPO 2016 (AA) Alkaline hydrolysis (BB) Dyeing process (CC) Reduction cleaning (D1,D2,D3) Cooling (EE) Δ sample, scouring agent, NaOH (FF) Δ dye, dispersing agent (GG) Δ reducing agent, NaOH ...

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Номер записи: 26
22-03-2023 дата публикации

영상 3D 콘텐츠 데이터의 OBJECT SEGMENTATION 방법

Номер: KR20230040017A
Автор: 손정아
Принадлежит:

... 본 발명은 일 실시예에 따른 영상 3D 콘텐츠 데이터의 OBJECT SEGMENTATION 방법에 관한 것으로, VR 영상에 CNN 기술을 통해 단안 영상에 대한 사물 정보 차이를 추정;VR 영상의좌우안 이미지를 이용하여 disparity 추출하기 위한 인식 및 분류;를 포함한다.

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Номер записи: 27
26-03-2025 дата публикации

ONE-THROUGH HEAT EXCHANGER AND COMBINED POWER PLANT

Номер: KR102787601B1
Автор: 김규만, 김욱, 김재철, 김민수, 손정아, 이영욱, 홍종호
Принадлежит: 두산에너빌리티 주식회사

Disclosed herein is a once-through heat exchanger that includes a tube stack including a plurality of tubes, a plurality of heads connected to the tube stack and configured to accommodate heated steam, a connector module configured to connect the tubes and the heads and including a plurality of tube connectors, a manifold connected to the heads and configured to accommodate heated steam, and a plurality of link pipes configured to connect the heads and the manifold. The heads are spaced at different distances from the manifold.

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Номер записи: 28
09-03-2023 дата публикации

열접착성 섬유, 열접착성 섬유용 폴리에스테르 칩, 및 이를 포함하는 원단

Номер: KR102509121B1
Автор: 구자정, 손정아, 김도현
Принадлежит: 도레이첨단소재 주식회사

... 본 발명은 열접착성 섬유에 관한 것이며, 더욱 상세하게는 열적특성과 방사성이 향상된 열접착성 섬유, 열접착성 섬유용 폴리에스테르 칩, 및 이를 포함하는 원단에 관한 것이다.

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Номер записи: 29
02-05-2017 дата публикации

담배필터 토우용 섬유다발 조성물, 담배필터용 토우 및 이의 제조방법

Номер: KR0101731319B1
Автор: 오영일, 임지영, 임성수, 손정아, 김도현
Принадлежит: 도레이케미칼 주식회사

... 본 발명은 본 발명은 담배필터 토우용 섬유다발 조성물에 관한 것으로서, 담배필터용 토우의 담배연기의 흡착성능을 크게 향상시킬 수 있는 최적의 조성 및 조성비를 갖는 담배필터 토우용 섬유다발 조성물, 이를 이용하여 제조한 담배필터용 토우 및 이를 제조하는 방법에 관한 것이다.

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Номер записи: 30
12-07-2016 дата публикации

BIODEGRADABLE BLENDED YARN HAVING DIFFERENT SHRINKAGES AND EXCELLENT ELASTICITY AND MANUFACTURING METHOD THEREOF

Номер: KR1020160083516A
Автор: SON, JUNG A, KIM, MIN WOONG, KIM, YOUNG BUM
Принадлежит:

The present invention relates to a biodegradable blended yarn having different shrinkages and excellent elasticity, and to a manufacturing method thereof. More particularly, the biodegradable blended yarn having different shrinkages and excellent elasticity has excellent biodegradability and elasticity. The biodegradable blended yarn comprises: a biodegradable polyester resin; and a polylactide (PLA) resin. The biodegradable polyester resin and the PLA resin are combined side by side. COPYRIGHT KIPO 2016 ...

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Номер записи: 31
04-10-2022 дата публикации

침엽수에서의 잎의 미세먼지 흡착량 분석 방법

Номер: KR20220132783A
Автор: 오창영, 제선미, 김이레, 손정아, 장한나
Принадлежит:

... 본 발명은 침엽수 잎에 흡착된 미세먼지의 무게를 정량하는 방법에 관한 것이다. 본 발명의 방법을 통해 과학적이고 정밀한 미세먼지 무게의 정량이 가능하며 이를 활용하여 미세먼지 저감을 위해 조성하는 도시 숲의 침엽수 잎에 흡착된 미세먼지의 양을 확인하고 흡착 효과가 큰 수목을 선정하는 데 도움을 줄 수 있다.

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Номер записи: 32
06-07-2016 дата публикации

UV CURABLE RESIN COMPOSITION FOR COATING CELLULOSE INJECTION MOLDED PRODUCT, THERMOPLASTIC CELLULOSE INJECTION MOLDED PRODUCT IMPROVED IN CHANGE WITH TIME BY USING SAME AND METHOD FOR PREPARING SAME

Номер: KR1020160079350A
Автор: LEE, JEONG HWAN, LIM, JI YOUNG, KIM, DO HYUN, SON, JUNG A, OH, YOUNG ILL, LIM, SEONG SU
Принадлежит:

The present invention relates to a UV curable resin composition for coating a cellulose injection molded product, a thermoplastic cellulose injection molded product improved in terms of a change with time by using the same, and a method for preparing the same. More particularly, the present invention relates to a UV curable resin composition for coating a cellulose injection molded product having significantly improved flexibility, a thermoplastic cellulose injection molded product that shows a minimized change or no change with time by using the composition, and a method for preparing the same. According to the present invention, it is possible to minimize and/or interrupt the outflow of a plasticizer present in a cellulose injection molded product to the outside. Thus, the cellulose injection molded product shows little change in weight or strength with time. More particularly, no change in physical properties occurs due to the outflow of a plasticizer. In addition, a coating agent having ...

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Номер записи: 33
12-10-2017 дата публикации

INTERIOR FIBER, MANUFACTURING METHOD THEREOF, AND BLIND INCLUDING SAME

Номер: KR1020170112568A
Автор: LIM, SEONG SU, SON, JUNG A, CHOI, IK SUN, KIM, DO HYUN
Принадлежит:

Provided are an interior fiber, a manufacturing method thereof, and a blind including the same. In the interior fiber comprising a polyester resin of the present invention, the polyester resin comprises: 70 to 80 mol% of terephthalic acid and 20 to 30 mol% of isophthalic acid; a diol component; a P-based compound; and metal sulfonates, wherein the metal sulfonates and the P-based compound are contained in a molar ratio of 1:2 to 6 to be excellent in retardant, low-melting point, and dyeing properties. COPYRIGHT KIPO 2017 ...

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Номер записи: 34
02-08-2018 дата публикации

SLEEVE ANCHOR FOR MEDICAL PROCEDURE

Номер: WO2018034398A3
Автор: SON, Jung-wan, SON, Jung-ah
Принадлежит:

The present invention relates to a sleeve anchor for anchoring a damaged soft tissue to a bone and, more particularly, to a sleeve anchor configured such that, when an anchor body comprising a circular portion and straight wing portions is inserted into a bone, the "Ω" shape is easily formed by pulling a suture, thereby increasing the force of anchoring of the anchor body inside the bone.

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Номер записи: 35
12-10-2017 дата публикации

MANUFACTURING METHOD OF SEA-ISLAND COMPLEX FIBER, MANUFACTURING METHOD OF FLAME RETARDANT RESIN INCLUDING SAME, AND SEA-ISLAND COMPLEX FIBER MANUFACTURED THEREBY

Номер: KR1020170112584A
Автор: LIM, SEONG SU, SON, JUNG A, CHOI, IK SUN, KIM, DO HYUN
Принадлежит:

The present invention relates to a method for manufacturing a fabric and, more particularly, to a manufacturing method of a sea-island complex fiber, a manufacturing method of a flame retardant resin including the same, and a sea-island complex fiber manufactured thereby. The manufacturing method of a sea-island complex fiber according to one aspect of the present invention comprises: a first step of preparing an island component resin and a sea component resin; a second step of drying the island component resin and the sea component resin; and a third step of performing conjugate spinning on the dried island component resin and sea component resin to manufacture the sea-island complex fiber which has the sea component resin as a sea component and has the island component resin as an island component. The island component resin is a mixed resin made by mixing a flame retardant resin including 90-99.5 mol% of polyester and 0.5-10.0 mol% of a metal sulfonate with a flame retardant having ...

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Номер записи: 36
31-07-2017 дата публикации

위생재용 섬유, 이를 포함하는 위생재 및 이의 제조방법

Номер: KR0101759104B1
Автор: 김영범, 김치헌, 손정아, 김도현
Принадлежит: 도레이케미칼 주식회사

... 본 발명은 위생재용 섬유, 위생재 및 이의 제조방법에 관한 것으로, 보다 상세하게는 기저귀, 내프킨, 패드 등의 위생 재료용 흡수성 물품, 의료 위생재, 생활 관련재, 일반 의료재, 침구 재료, 필터 재료, 간호용품, 및 애완동물용품 등의 용도로서 적합한 흡수성 및 접착성이 우수한 복합섬유와 이를 통해 제조된 부직포 및 그 제조 방법 등에 관한 것이다.

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Номер записи: 37
04-11-2016 дата публикации

열가소성 셀룰로오스 유도체 복합섬유

Номер: KR0101672465B1
Автор: 김도현, 신동수, 손정아, 임성수, 김민웅
Принадлежит: 도레이케미칼 주식회사

... 본 발명은 열가소성 셀룰로오스 유도체 복합섬유에 관한 것으로, 4000mpm이상의 고속 방사로 제조할 수 있어 생산성을 증대시킬 수 있을 뿐만 아니라 유독한 유기용매를 사용하지 않고 용융방사하여 제조함에 따라 인체에 유독하지 않으며, 종래의 셀룰로오스 섬유에 비하여 강신도가 현저히 향상되고 생분해도 또한 향상된 셀룰로오스 복합섬유를 제공할 수 있다.

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Номер записи: 38
22-02-2018 дата публикации

SLEEVE ANCHOR FOR MEDICAL PROCEDURE

Номер: WO2018034398A2
Автор: SON, Jung-wan, SON, Jung-ah
Принадлежит:

The present invention relates to a sleeve anchor for anchoring a damaged soft tissue to a bone and, more particularly, to a sleeve anchor configured such that, when an anchor body comprising a circular portion and straight wing portions is inserted into a bone, the "Ω" shape is easily formed by pulling a suture, thereby increasing the force of anchoring of the anchor body inside the bone.

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Номер записи: 39
30-01-2018 дата публикации

SLEEVE ANCHOR HAVING X-WEAVE SUTURE

Номер: KR101814508B1
Автор: SON, JUNG WAN, SOHN, JEONG AH
Принадлежит: ARC KOREA CO., LTD.

The present invention relates to an X-weave sleeve anchor for deforming a shape after being inserted into a bone to fix soft tissues such as tendons, ligaments and muscles to the bone. More specifically, the present invention relates to an X-weave sleeve anchor for causing a shape deformation while a suture is fastened over most of an anchor body. Additionally, the present invention relates to an X-weave sleeve anchor for causing a third-order deformation of a suture by a cross-connected X-weave unit. COPYRIGHT KIPO 2018 ...

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Номер записи: 40
08-07-2016 дата публикации

THERMOPLASTIC CELLULOSE ESTER-BLENDED FILAMENT YARN HAVING HIGH STRENGTH AND HIGH ELASTICITY AND METHOD OF MANUFACTURING THEREOF

Номер: KR1020160081601A
Автор: OH, YOUNG ILL, LIM, JI YOUNG, LIM, SEONG SU, SON, JUNG A, KIM, DO HYUN
Принадлежит:

The present invention relates to thermoplastic cellulose ester-blended filament yarn and a method of manufacturing thereof. More specifically, the present invention provides the thermoplastic cellulose ester-blended filament yarn having high strength and high elasticity as conjugate fibers are mixed in a predetermined ratio to be manufactured as yarn, wherein the conjugate fibers are manufactured into a side by side shape by using thermoplastic cellulose ester fibers manufactured by using a cellulose ester resin derived from specific pulp, a PTT fiber and a PET fiber, and the method of manufacturing thereof. COPYRIGHT KIPO 2016 ...

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Номер записи: 41
08-07-2016 дата публикации

CORE-SHEATH TYPE POLYESTER COMPOSITE FIBER WITH ENHANCED FLAME RETARDING ABILITY AND METHOD FOR MANUFACTURING SAME

Номер: KR1020160081594A
Автор: LIM, SEONG SU, OH, YOUNG ILL, LIM, JI YOUNG, SON, JUNG A, KIM, DO HYUN
Принадлежит:

The present invention relates to a core-sheath type polyester composite fiber and a method for manufacturing the same. More specifically, provided is a polyester composite fiber minimizing loss of flame retarding components and a decrease in a property of matter caused thereby by introducing different compositions and different kinds of flame retarding components into the core and the sheath to prevent hydrolysis and loss of flame retarding components due to the structural vulnerability of a flame retardant when a manufacturer performs processing of a fiber at high temperatures such as dyeing and the like. COPYRIGHT KIPO 2016 ...

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Номер записи: 42
22-03-2023 дата публикации

비대면 AI 콘텐츠 품질 시험 평가 반자동화 방법 및 장치

Номер: KR20230039972A
Автор: 손정아
Принадлежит:

... 본 발명은 일 실시예에 따른 비대면 AI 콘텐츠 품질 시험 평가 반자동화 방법 및 장치에 관한 것으로, 품질 평가를 위한 콘텐츠 메타 데이터셋을 활용하여 AI 네트워크를 학습시켜 문맥 인식; AI 엔진에 들어가는 학습 데이터 와 input/output 데이터를 평가하고 이를 데이터 관련 ISO 국제 표준에 적합하도록 구성;를 포함한다.

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Номер записи: 43
12-10-2017 дата публикации

THERMOPLASTIC CELLULOSE ACETATE YARN COMPOSITION WITH IMPROVED COLOR, AND METHOD FOR PRODUCING ACETATE YARN USING SAME

Номер: KR1020170112528A
Автор: SON, JUNG A, LIM, SEONG SU, CHOI, IK SUN, KIM, DO HYUN
Принадлежит:

The present invention relates to a thermoplastic cellulose acetate yarn composition with improved color, and a method for producing acetate yarn using the same. More specifically, the present invention relates to a thermoplastic cellulose acetate yarn composition with improved color, which ensures excellent spinning operation properties even in summer season, low yellowing index, and outstanding tensile strength and bending strength. The present invention further relates to a method for producing an acetate yarn using the same. COPYRIGHT KIPO 2017 ...

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Номер записи: 44
06-07-2016 дата публикации

FIBERS FOR SANITARY MATERIALS, SANITARY MATERIALS COMPRISING SAME, AND METHOD FOR PRODUCING SANITARY MATERIALS

Номер: KR1020160079297A
Автор: KIM, YOUNG BUM, KIM, CHI HUN, SON, JUNG A, KIM, DO HYUN
Принадлежит:

The present invention relates to fibers for sanitary materials, sanitary materials, and a method for producing the sanitary materials. More specifically, the present invention relates to composite fibers with excellent absorptiveness and adhesive properties suitable for uses in absorptive articles for sanitary materials such as diapers, napkins and pads, medical treatment sanitary materials, life related materials, general medical treatment materials, bedding materials, filter materials, hospital supplies, pet products, and others; non-woven fabrics produced through the composite fibers; and a method for producing the non-woven fabrics. Fibers for sanitary materials according to the present invention comprise: core parts including circular cross-sectional shaped fibers; and sheath parts including multiform cross-sectional fibers which surround the core parts. The fibers for sanitary materials according to the present invention are sheath-core type composite fibers satisfying an atypia degree ...

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Номер записи: 45
04-12-2015 дата публикации

LOW-MELTING POINT POLYESTER-BASED COMPOSITE FIBER WITH EXCELLENT BIODEGRADABILITY AND YARN FOR INTERIOR COMPRISING SAME

Номер: KR101573250B1
Автор: KIM, MIN WOONG, SON, JUNG A, LIM, JI YOUNG
Принадлежит: TORAY CHEMICAL KOREA INC.

The present invention relates to a low-melting point polyester-based composite fiber with excellent biodegradability and a yarn for the interior comprising the same and, more specifically, to a low-melting point polyester-based composite fiber with excellent biodegradability and a yarn for the interior comprising the same, having excellent radioactivity, having significantly excellent adhesive properties, expressing biodegradability, and improving thermal properties such as thermal resistance or the like by having a high glass transition temperature (Tg) at the same time. COPYRIGHT KIPO 2016 ...

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Номер записи: 46
20-03-2017 дата публикации

염착성이 우수한 난연섬유용 난연성 폴리에스테르 수지, 이의 제조방법 및 이를 포함하는 심색성이 우수한 난연섬유

Номер: KR0101717985B1
Автор: 임성수, 오영일, 임지영, 손정아, 김도현
Принадлежит: 도레이케미칼 주식회사

... 본 발명은 난연성 폴리에스테르 수지 및 이를 이용한 난연섬유에 관한 것으로서, 본 발명의 난연성 폴리에스테르 수지는 염착성이 우수하고 이를 이용하여 난연섬유와 같은 가공제품을 제조시, 기존 보다 낮은 가공온도 하에서 가공이 가능한 바, 가공시 발생하는 물성 저하를 방지하여 심색성 및 물성이 우수한 난연섬유를 제공할 수 있는 발명에 관한 것이다.

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Номер записи: 47
08-08-2016 дата публикации

난연성이 개선된 코어-시스형 폴리에스테르 복합섬유 및 이의 제조방법

Номер: KR0101646563B1
Автор: 임성수, 오영일, 임지영, 손정아, 김도현
Принадлежит: 도레이케미칼 주식회사

... 본 발명은 코어-시스형 폴리에스테르 복합섬유 및 이를 제조하는 방법에 관한 것으로서, 좀 더 구제적으로 설명하면, 염색가공 등 고온에서 진행되는 섬유 가공시, 난연제의 구조적 취약성으로 인한 가수분해 및 난연성분의 탈락을 방지하기 위해 코어와 시스를 각각 다른 조성 및 다른 난연성분을 도입하여, 난연성분 탈락 및 이로 인한 물성 저하를 최소화한 폴리에스테르 복합섬유를 제공할 수 있는 발명에 관한 것이다.

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Номер записи: 48
06-07-2016 дата публикации

LATENT CRIMPING FIBER WITH EXCELLENT THERMAL ADHESIVE PROPERTY AND BIODEGRADABILITY AND METHOD FOR PRODUCING SAME

Номер: KR1020160079304A
Автор: KIM, YOUNG BUM, KIM, CHI HUN, KIM, MIN WOONG, SON, JUNG A
Принадлежит:

The present invention relates to a latent crimping fiber which is capable of producing a latent crimping yarn with excellent thermal adhesive property as well as excellent elasticity and biodegradability, and a method for producing the latent crimping fiber. More specifically, a latent crimping fiber of the present invention relates to a side-by-side type latent crimping fiber comprising different components prepared to have specific physical properties, and a method for producing the latent crimping fiber. A latent crimping fiber with excellent thermal adhesive property and biodegradability according to the present invention comprises a fiber in which a low shrinkage biodegradable polyethylene terephthalate (LS PET) polymer and a low melting point-high shrinkage polyethylene terephthalate (LM-HS PET) are bonded in a side-by-side form. The LS PET polymer has a melting point of 180 to 230°C, and a shrinkage ratio of the LS PET polymer before or after performing a dry-heat treatment process ...

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Номер записи: 49
23-10-2018 дата публикации

자동차 내장재용 난연 중공섬유 제조용 복합섬유 및 이를 이용한 자동차 내장재용 난연 중공섬유

Номер: KR0101910430B1
Автор: 임성수, 김도현, 손정아
Принадлежит: 도레이케미칼 주식회사

... 본 발명은 자동차 내장재용 난연 복합섬유 및 이를 이용한 자동차 내장재용 난연 중공섬유에 관한 것으로서, 구체적으로 설명하면 중공섬유 제조시, 복합섬유의 중공 형성을 위한 코어부를 용출시킬 때, 시스부의 물성에 악영향을 방지 및/또는 최소화시킬 수 있는 자동차 내장재용 난연 복합섬유에 관한 것이며, 나아가, 자동차 내장재 소재로서 경량성, 난연성 및 기계적 물성을 확보한 중공섬유에 관한 것이다.

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Номер записи: 50
18-03-2025 дата публикации

Connection tube support of waste heat recovery boiler and waste heat recovery boiler including the same

Номер: KR102781933B1
Автор: 김욱, 김재철, 김민수, 손정아, 이영욱, 홍종호, 김규만
Принадлежит: 두산에너빌리티 주식회사

Proposed is a connection tube support of a waste heat recovery boiler supporting a connection tube unit having a plurality of connection tubes that is disposed inside a waste heat recovery boiler and perform heat exchange between a fluid flowing inside and exhaust gas flowing outside, wherein the connection tube support includes a header storing fluid flowing through the connection tube unit and supporting one end of the connection tube unit by being connected to one end of the connection tube unit, and a tube sheet supporting a circumferential surface of each of the plurality of connection tubes, wherein the tube sheet has the plurality of connection tubes having been passed therethrough and is provided with a plurality of support holes respectively supporting circumferential surfaces of the plurality of connection tubes having been passed therethrough.

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Номер записи: 51
17-04-2018 дата публикации

COMPOSITE FIBER FOR PRODUCING FLAME-RETARDANT HOLLOW FIBER FOR CAR INTERIOR MATERIALS, AND FLAME-RETARDANT HOLLOW FIBER FOR CAR INTERIOR MATERIALS USING SAME

Номер: KR1020180038947A
Автор: LIM, SEONG SU, KIM, DO HYUN, SON, JUNG A
Принадлежит:

The present invention relates to a flame-retardant composite fiber for car interior materials, and a flame-retardant hollow fiber for car interior materials using the same, and specifically, to a flame-retardant composite fiber for car interior materials which can prevent and/or minimize an adverse effect on the physical properties of a sheath portion when a core portion for hollow formation of the composite fiber is eluted during the production of the hollow fiber. Further, the present invention relates to a hollow fiber which is lightweight and flame retardant and has mechanical properties as a car interior material. COPYRIGHT KIPO 2018 ...

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Номер записи: 52
29-07-2016 дата публикации

열가소성 셀룰로오스 유도체 복합섬유의 제조방법

Номер: KR0101643699B1
Автор: 김도현, 신동수, 손정아, 임성수, 김민웅
Принадлежит: 도레이케미칼 주식회사

... 본 발명은 열가소성 셀룰로오스 유도체 복합섬유의 제조방법에 관한 것으로, 환경 및 인체에 유독한 유기용매를 사용하지 않고 용융방사 할 수 있으며, 이를 통해 강신도 및 생분해도가 향상된 셀룰로오스 복합섬유를 제공할 수 있다. 또한, 4000mpm이상의 고속 방사가 가능하여 생산성을 증대시킬 수 있는 셀룰로오스 유도체 복합섬유의 제조방법에 관한 것이다.

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Номер записи: 53
31-03-2023 дата публикации

전자빔 가열방식의 진공증착이 가능한 퍼플루오로폴리에테르계 변성 실란화합물을 포함하는 표면 처리제 및 이를 이용한 코팅층 형성 방법

Номер: KR20230043307A
Автор: 김상근, 신태종, 손정아
Принадлежит:

... 전자빔 가열방식의 진공증착이 가능한 퍼플루오로폴리에테르계 변성 실란화합물을 포함하는 표면 처리제 이를 이용한 코팅층 형성 방법에 있어서, 상기 표면처리제는 하기 화학식 1의 퍼플루오로폴리에테르계 변성 실란을 포함하는 표면 처리 화합물 및 용매를 포함하며, 진공증착 방법으로 코팅층을 형성하는데 적용된다. Rf-(OCF2CF2)p-(OCF2)q-CF2CH2O-(CH2)n-Si(OR3)3 --------------[화학식 1] 상기 화학식 1에서 Rf는 탄소수1-4의 직쇄상 또는 분기상의 1가의 퍼플루오로알킬기이고, p/q 의 비율은 0.4 내지 0.8의 범위이고, n은 3 내지 5의 정수이고, R은 탄소수 1 내지 4사이의 알킬기이다.

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Номер записи: 54
22-11-2022 дата публикации

염색성이 우수한 저융점 난연 폴리에스테르 폴리머 조성물, 이를 포함하는 섬유, 이를 포함하는 직물, 및 이의 제조방법

Номер: KR102470107B1
Автор: 임성수, 손정아, 최익선, 김도현
Принадлежит: 도레이첨단소재 주식회사

... 염색성이 우수한 저융점 난연 폴리에스테르 폴리머 조성물, 이를 포함하는 섬유, 이를 포함하는 직물, 및 이의 제조방법을 제공한다. 본 발명에 의한 염색성이 우수한 저융점 난연 폴리에스테르 폴리머 조성물은, 테레프탈산(terephthalic acid) 70 ~ 80 몰% 및 이소프탈산(isophthalic acid) 20 ~ 30 몰%를 포함하는 산성분; 디올 성분; P계 화합물; 및 금속 설폰산염;을 포함하되, 상기 금속 설폰산염 및 상기 P계 화합물 1 : 2 ~ 6 몰비로 포함함함에 따라 염색성이 우수하고 저융점 특성이 우수한 효과가 있다.

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Номер записи: 55
03-11-2016 дата публикации

접착성 및 흡음특성이 우수한 흡음재용 극세사 복합섬유집합체, 이의 제조방법 및 이를 포함하는 흡음재

Номер: KR0101672462B1
Автор: 김치헌, 김영범, 손정아, 김도현
Принадлежит: 도레이케미칼 주식회사

... 본 발명은 극세사 복합섬유집합체, 이의 제조방법에 관한 것으로서, 좀 더 구체적으로 설명하면 벌키(bulky)성을 갖는 멜트블로운 복합섬유에 폴리에틸렌프탈레이트(PET) 단섬유를 도입하여 흡음성 및 접착력을 동시에 향상시킬 수 있는 극세사 복합섬유집합체, 이의 제조방법 및 이를 응용한 흡음재에 관한 것이다.

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Номер записи: 56
06-07-2016 дата публикации

THERMOPLASTIC CELLULOSE ESTER YARN, AND METHOD OF MANUFACTURING THEREOF

Номер: KR1020160079298A
Автор: OH, YOUNG ILL, LIM, JI YOUNG, LIM, SEONG SU, SON, JUNG A, KIM, DO HYUN
Принадлежит:

The present invention relates to a thermoplastic cellulose ester yarn and a method of manufacturing thereof, and more specifically, to an invention introducing a cellulose-based resin derived from a specific pulp, thereby greatly improving melt-spinning properties to allow yarn having excellent physical properties to be produced with high productivity. COPYRIGHT KIPO 2016 ...

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Номер записи: 57
19-11-2015 дата публикации

METHOD FOR MANUFACTURING THERMOPLASTIC CELLULOSE DERIVATIVE COMPOSITE FIBER

Номер: KR1020150129092A
Автор: KIM, HYO SEOK, KIM, DO HYUN, SON, JUNG A, SHIN, DONG SOO, LIM, SEONG SU, OH, YOUNG ILL
Принадлежит:

The present invention relates to a method for manufacturing thermoplastic cellulose derivative composite fiber and, more specifically, to a method for manufacturing cellulose derivative composite fiber, which ensures fabrication through a melt-spinning process which does not require a use of a toxic organic solvent, and prevents reduction in properties of fiber due to a use of a plasticizer by lowering temperature of a spinning process. Furthermore, the method of the present invention ensures fabrication through a spinning process at high-speed greater than or equal to 3,500 mpm, and also is possible to manufacture cellulose composite fiber with enhanced biodegradabilities and remarkably improved strength and elongation, compared to existing cellulose fiber, thereby increasing productivity. COPYRIGHT KIPO 2016 ...

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Номер записи: 58
14-10-2016 дата публикации

THERMOPLASTIC CELLULOSE DERIVATIVE COMPOSITION AND FIBER MANUFACTURED THERETROUGH

Номер: KR1020160119747A
Автор: KIM, DO HYUN, SHIN, DONG SOO, SON, JUNG A, LIM, SEONG SU, KIM, MIN WOONG
Принадлежит:

The present invention relates to a thermoplastic cellulose derivative composition and a fiber manufactured therethrough. The thermoplastic cellulose derivative composition can perform the melt spinning, which does not use an organic solvent poisonous to the environment and the body, therethrough providing a cellulose fiber with improved biodegradability, strength and elongation. In addition, provided is the cellulose fiber, which can increase the productivity by performing the high-speed spinning, can perform the fine-sized spinning, and has improved dyeing properties by eluting a water-soluble plasticizer during a dyeing process and preventing the generation of salt stains. COPYRIGHT KIPO 2016 ...

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Номер записи: 59
20-05-2024 дата публикации

재활용 테레프탈산을 이용한 재생 폴리에스테르 섬유의 제조방법

Номер: KR20240068966A
Автор: 정재훈, 손정아, 배예원
Принадлежит:

... 본 발명은 재활용 테레프탈산(r-TPA)를 이용한 재생 폴리에스테르 섬유의 제조방법에 관한 것으로서, 폐기된 폴리에스테르를 해중합하여 얻은 재활용 테레프탈산(r-TPA)을 에틸렌글리콜과 에스테르 반응 및 중축합 반응시켜 재생 폴리에스테르를 중합한 다음 상기 재생 폴리에스테르로 제조된 방사도프를 방사하여 재생 폴리에스테르 섬유를 제조할때 (ⅰ) 상기 에스테르 반응은 재활용 테레프탈산(r-TPA)와 에틸렌글리콜을 10~20rpm의 교반속도로 30분동안 1차 교반한 후 계속해서 50~100rpm의 교반속도로 2차 교반하면서 255~260℃의 반응 온도에서 3~3.5시간 동안 실시하고, (ⅱ) 상기 중축합 반응은 278~282℃의 온도에서 실시하고, (ⅲ) 재생 폴리에스테르를 중합하는 공정중에 블루토너(보색제)를 투입하는 것을 특징으로 한다. 본 발명은 재생 폴리에스테르 중합 공정의 안정성과 효율성을 획기적으로 개선함과 동시에 재생 폴리에스테르 섬유의 방사성도 향상시켜 준다. 또한, 본 발명은 재생 폴리에스테르 섬유의 색조b치를 6이하로 낮추어 재생 폴리에스테르의 색조 및 투명성을 개선해 준다.

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Номер записи: 60
12-10-2017 дата публикации

STRENGTH-IMPROVED COMPOSITION FOR THERMOPLASTIC CELLULOSE ACETATE YARN COMPOSITION AND MANUFACTURING METHOD OF CELLULOSE ACETATE YARN USING SAME

Номер: KR1020170112518A
Автор: CHOI, IK SUN, SON, JUNG A, LIM, SEONG SU, KIM, DO HYUN
Принадлежит:

The present invention relates to a strength-improved composition for a thermoplastic cellulose acetate yarn composition and a manufacturing method an acetate yarn using the same, and more particularly, to a thermoplastic cellulose acetate yarn composition which is excellent in spinning workability in the summer and has improved strength, and to a method for producing an acetate yarn using the same. COPYRIGHT KIPO 2017 ...

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Номер записи: 61
12-10-2017 дата публикации

SHEATH-CORE TYPE COMPOSITE FIBER FOR AUTOMOBILE INTERIOR MATERIAL WITH IMPROVED FLAME RETARDANCY, MANUFACTURING METHOD THEREOF, AND AUTOMOBILE INTERIOR MATERIAL INCLUDING SAME

Номер: KR1020170112585A
Автор: LIM, SEONG SU, SON, JUNG A, CHOI, IK SUN, KIM, DO HYUN
Принадлежит:

The present invention relates to a sheath-core type composite fiber for an automobile interior material with improved flame retardancy, a manufacturing method thereof, and an automobile interior material including the same. The sheath-core type composite fiber for an automobile interior material of the present invention comprises: a core part including a first acidic component having at least one of terephthalic acid and isophthalic acid, a first copolymer copolymerized by having a second diol component as a repeating unit, and a flame retardant agent having at least one of an inorganic flame retardant agent and a nitrogen-based flame retardant agent including phosphorous (P); and a sheath part surrounding the core part and including a second acidic component having 70-80 mol% of terephthalic acid and 20-30 mol% of isophthalic acid, a second diol component, and a second copolymer copolymerized by having a P-based compound represented by chemical formula 1 as a repeating unit. The present ...

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Номер записи: 62
25-07-2016 дата публикации

열접착성 및 생분해성이 우수한 서멀본딩 부직포용 잠재권축섬유 및 이의 제조방법

Номер: KR0101642607B1
Автор: 김영범, 김치헌, 김민웅, 손정아
Принадлежит: 도레이케미칼 주식회사

... 본 발명은 신축성 및 생분해성이 우수하면서도 열접착성이 우수한 잠재권축사를 제조할 수 있는 잠재권축섬유 및 이의 제조방법에 관한 것으로서, 좀 더 구체적으로 설명하면 본 발명의 잠재권축섬유는 특정 물성을 갖도록 제조된 서로 다른 성분으로 구성된 사이드-바이-사이드 형태의 잠재권축섬유 및 이를 제조하는 방법에 관한 것이다.

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Номер записи: 63
08-07-2016 дата публикации

FLAME-RESISTANT POLYESTER RESIN WITH EXCELLENT DYEING AFFINITY, PRODUCTION METHOD THEREOF, AND FLAME-RESISTANT FIBER WITH EXCELLENT COLOR DEPTH PROPERTIES COMPRISING SAME

Номер: KR1020160081624A
Автор: LIM, SEONG SU, OH, YOUNG ILL, LIM, JI YOUNG, SON, JUNG A, KIM, DO HYUN
Принадлежит:

The present invention relates to a flame-resistant polyester resin and a flame-resistant fiber using the same. The flame-resistant polyester resin exhibits excellent dyeing affinity, and is processable at a lower processing temperature when producing processed products such as flame-resistant fiber by using the flame-resistant polyester resin, thereby preventing reduction in material properties occurring during the process. Thus, it is possible to provide flame-resistant fiber which has excellent color depth properties and material properties. COPYRIGHT KIPO 2016 ...

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Номер записи: 64
08-07-2016 дата публикации

CELLULOSE-BLENDED FILAMENT YARN WITH ENHANCED DYEING QUALITY, MANUFACTURING METHOD THEREOF, AND FABRIC INCLUDING SAME

Номер: KR1020160081632A
Автор: KIM, DO HYUN, SON, JUNG A, OH, YOUNG ILL, KIM, MIN WOONG, LIM, SEONG SU
Принадлежит:

The present invention relates to cellulose-blended filament yarn with enhanced dyeing quality; to a manufacturing method thereof; and to fabric including the same. More specifically, the present invention relates to cellulose-blended filament yarn with enhanced dyeing quality, which enhances the low mechanical strength of a cellulose fiber while maintaining specific physical properties of the cellulose fiber such as absorbing properties, draping properties, etc., via a blending process of the cellulose fiber and different fibers, is prevented from being non-uniformly dyed due to a difference in dyeing behavior between different fibers during a dyeing process, and can remarkably reduce operation costs of a dyeing process; to a manufacturing method of cellulose-blended filament yarn; and to fabric including cellulose-blended filament yarn. The cellulose-blended filament yarn with enhanced dyeing quality comprises a polyester fiber and a cellulose fiber. The polyester fiber comprises copolyester ...

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Номер записи: 65
01-12-2017 дата публикации

ALIGNMENT ASSEMBLY FOR BOILER TUBE

Номер: KR1020170131966A
Автор: SON, JUNG AH, KIM, KYU MAN
Принадлежит:

The present invention relates to an alignment assembly for a boiler tube capable of maintaining the alignment of a tube constant even when the boiler tube shrinks or expands, and easy for being manufactured and installed. To this end, the present invention includes: a pin disposed in parallel with a longitudinal direction between boiler tubes facing each other; and a plurality of ferrules into which the pin is rotatably inserted, wherein one side of the plurality of ferrules is coupled to one of the boiler tubes facing each other, wherein neighboring ferrules are coupled to boiler tubes different from each other. COPYRIGHT KIPO 2017 ...

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Номер записи: 66
01-02-2017 дата публикации

열가소성 셀룰로오스 유도체 복합섬유 및 그 제조방법

Номер: KR0101701503B1
Автор: 김효석, 김도현, 신동수, 손정아, 임성수, 오영일, 임지영
Принадлежит: 도레이케미칼 주식회사

... 본 발명은 열가소성 셀룰로오스 유도체 복합섬유 및 그 제조방법에 관한 것으로, 보다 상세하게는 유독한 유기용매를 사용하지 않고 용융 방사하여 제조함에 따라 인체에 유독하지 않으며, 방사 즉시 셀룰로오스가 급격히 고화되는 것을 방지하여 방사 작업성을 향상시키고, 3,500mpm이상의 고속 방사가 가능하여 생산성을 증대시킬 수 있으며, 제조되는 열가소성 셀룰로오스 유도체 섬유의 강신도 등의 물성을 향상시킬 수 있다. 또한, 상기 열가소성 셀룰로오스 유도체 복합섬유로부터 이(易)용해 성분을 제거함으로써 섬유를 극세화하여 우수한 촉감을 가지는 고감성의 열가소성 셀룰로오스 유도체 극세 섬유를 제공할 수 있다.

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Номер записи: 67
08-03-2017 дата публикации

SLIDING CONNECTOR FOR BOILER

Номер: KR101713700B1
Автор: SON, JUNG AH, LEE, BEOM SEOK, LEE, SUNG GUCK, KIM, KYU MAN
Принадлежит: DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.

The present invention relates to a sliding connector for a boiler which comprises: a male connector which is joined to have the outside coming in contact with a tube on one side; and a female connector which is joined to have the outside coming in contact with a tube on the other side. Therefore, the location of the tube is prevented from varying even when a length is changed by heat expansion or heat contraction generated by the tube during processes of operating, stopping a boiler and increasing and decreasing output of the boiler. Meanwhile, a welding connection process can be performed in an easy manner even in a narrow space between tubes. In addition, the consumed amount of materials is reduced by minimizing a welding joint portion, and thermal deformation, which occurs during a process for welding and connecting the tube to the male connector or the female connector, can be prevented. COPYRIGHT KIPO 2017 ...

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Номер записи: 68