http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 김춘정 ( Chunjeong Kim ) (검색결과 4 건)
- 무료
- 기관 내 무료
- 유료
-
김춘정,최계연,Kim, Chunjeong,Choi, Kyeyoun 한국의류학회 2017 한국의류학회지 Vol.41 No.5
This study analyzed the current state of art by investigating related patents of cycling wear, and suggested fundamental data to develop clothing - originated in Korea. Patent trends were then analyzed after the related patents applied in Korea, USA, and Japan from 1975 to 2015 were extracted using WIPS ON, classified as nation, applicant, technology, use, and technological maturity of the applicant country. The number of patent applications has steadily increased since the 1990s, and has steeply grown since the 2000s. The USA accounted for 55.6% of all collected patents in the study, Japan for 30.6%, and Korea for 13.7%. Technologies related to patterns and functional materials have been dominated by the USA and Japan; however, smart technologies have been actively developed in Korea. According to use, USA focused on functionality, Korea concentrated on safety, and Japan uniformly combined functionality, safety, and convenience. According to the positioning of technology by application, water repellency, stretchability, muscle strengthening, pad, panel, finishing, and weaving technologies were positioned in the functionality.
-
-
감귤 오일 마이크로캡슐 가공 직물에 대한 EEG 신호와 주관적 향기감성 및 선호도
( Sarmandakh Badmaanyambuu ),김춘정 ( Chunjeong Kim ),이은주 ( Eunjou Yi ) 한국의류학회 2019 한국의류학회지 Vol.43 No.2
This study investigated EEG signal, subjective fragrance sensation, and the preference of differently colored cotton knit treated with Citrus unshiu oil containing microcapsules as well as examined their relationships for providing regression models on subjective fragrance preference. Color variables combining 2-level hue (Yellow and Green) and 3-level tone (strong, pale, and grayish) were applied by dyeing prior to microcapsule treatment. We invited 28 female college students aged 20's for EEG signal experiments and subjective fragrance sensations with fragrant knit by rubbing. EEG signals at mid-α, fast-α, and low-β showed significant differences depending on color; Green had more relative power values and grayish tone did more at low-β. Even though subjective sensation showed no significant differences depending on color, some of them such as Fresh, Comfort, and Natural showed significant correlations with EEG signal at low- β, which means that the fragrance sensations of Citrus unshiu fragrance are concerned with attention and alertness for Koreans. Fragrance preference was regressed significantly using some EEG signals and subjective sensation. The results could be utilized to value up fragrant textiles by Citrus unshiu oil.
-
풋감과 감태의 이성분 복합염료 제조와 섬유 염색성 고찰
바드마얌보 사르만다희(Badmaanyambuu Sarmandakh),김춘정(Chunjeong Kim),이은주(Eunjou Yi) 한국산학기술학회 2018 한국산학기술학회논문지 Vol.19 No.4
본 연구는 우리나라 대표적인 전통 천연염색 기술인 풋감 염색의 단점인 뻣뻣한 촉감을 개선하고 천연자원을 효율적으로 활용하기 위하여 갈조류 감태와의 이성분 복합염료를 제조하여 염색성을 타진하고자 하였다. 풋감과 감태로 각 단일염료를 제조하고 단일염료 간의 혼합 비율을 달리한 동시 일욕염색을 실시한 결과, 전통 풋감 염색직물과의 색채의 차이가 허용 가능하고 염색 직물의 강연성이 가장 낮아져서 촉감의 개선이 기대되는 최적의 감태 혼합비율은 6%로 판단하였다. 이 혼합 비율로 풋감과 감태의 단일 염료를 혼합하여 열수추출과 필터링을 거쳐 동결건조시킨 이성분 복합염료를 제조하여, 염료의 입자 크기가 각 단일염료보다 미세하며, 풋감의 기능성 성분인 카테킨 함량이 유지됨을 확인하였다. 또한 이성분 복합염료로 염색한 면직물은 일욕염색 직물보다 전통 풋감 단일염색 직물과의 색차가 더 적어서 전통 풋감 염색과 시각적으로 차이가 없었으며, 강연성이 더 낮아져서 뻣뻣한 촉감이 완화되는 것으로 사료되었다. 따라서 풋감/감태의 이성분 복합염료는 풋감을 이용한 전통 천연염색 제품의 촉감을 개선할 뿐 아니라, 천연자원을 효율적으로 활용하는 데에 도움이 될 것으로 기대된다. This paper proposes a bi-component dye, including the unripe fruit of Diospyros kaki THUNB and Ecklonia cava, to substitute for traditional persimmon dyeing because fabrics dyed with persimmon juice become stiffer and natural persimmon is insufficient for dyeing. This study examined the color difference and fabric stiffness depending on the ratio of Ecklonia cava for in a one-bath dye solution with Diospyros kaki THUNB and showed that 6% of Ecklonia cava in the bi-component dye was the optimum for decreasing the fabric stiffness. Based on these results, a bi-component dye constituting of 94% Diospyros kaki THUNB and 6% Ecklonia cava was prepared. The particle size was found to be smaller than both single dyes and it maintained a similar amount of Catechin to Diospyros kaki THUNB dye. Finally, cotton fabric dyed with a bi-component dye was much improved in terms of the fabric hand and the surface color was similar to that of the traditional persimmon-dyed fabric. These results could help to develop the natural persimmon dyeing industry.
ScienceON
KISS연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
