[논문]Fixation of Reactive Dyes on Ink-jet Dyeing

Urakawa, Hiroshi; Tamura, Kyoko; Yasukawa, Ryoko; Ueda, Mitsuo; Kajiwara, Kanji

[국내논문] Fixation of Reactive Dyes on Ink-jet Dyeing 원문보기

Urakawa, Hiroshi (Faculty of Engineering ＆Design, Kyoto Institute of Technology) , Tamura, Kyoko (Faculty of Engineering ＆Design, Kyoto Institute of Technology) , Yasukawa, Ryoko (Faculty of Engineering ＆Design, Kyoto Institute of Technology) , Ueda, Mitsuo (Faculty of Textile Science, Kyoto Institute of Technology) , Kajiwara, Kanji (Faculty of Home Economics, Otsuma Women′s University)

The fixation of reactive dyes onto cotton fabrics by means of dry heat treatment was examined in terms of water regain in fabrics. Dye liquors were applied to fabrics by ink-jet printer. The fixation strongly depended on water regain. At certain level of water regain the fixation showed stepwise increase. After this point the fixation reached to saturated value. The observed results were interpreted by the aggregation behavior of dyes and reactivity of hydroxyl group of cellulose depending on the amount of the surrounding water molecules. Urea molecules played a role of water at low water regain to increase the fixation.

* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.

문제 정의

The dry heat treatment to fix dye molecules onto fibers may also require a certain degree of water regain in fibers. This study has been carried out in order to clarify the relationship between water regain and dye fixation when the dry heat treatment is applied. At low water regain, the dye fixation could be low.

대상 데이터

The pickups were about 94%. Two reactive dyes, Remazol Turquoise Blue (abbr. BlueG) and Remazol Brilliant Orange 3R (abbr. Orange3R) were supplied from Dyster Japan Ltd. The molecular structures are shown in Fig.

성능/효과

The water regain in cotton fabrics was controlled by storing for 24 hours at 25℃ in the desiccators having saturated salt aqueous solutions. The water regains which were measured by Halogen moisture analyzer HG53 (METTLER TOLEDO) were varied from the absolute dry state to 40wt%. The dry heat treatment was done for 20 seconds at 130℃.
According to the pore diffusion mechanism dye molecules diffuse in pore which is filled with water and then reach an adsorption site. The experimental results shows that the dye molecule can diffuse in cotton having more than 6% water regain. The corresponding amount of water may fill up the pore of cellulose to make diffusion of dye molecules active.

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관 관리번호, 논문명, 대등논문명, 저자 , 저널/프로시딩명, 발행기관, 발행년, 발행언어, 권, 호, 시작페이지, 끝페이지, ISBN, ISSN, 주제분야, 키워드, 초록(한글), 초록(영문), 저자(소속기관)
저장형식	Text(ASCII format) Excel format RefWorks Direct Export RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

[국내논문] Fixation of Reactive Dyes on Ink-jet Dyeing 원문보기

Abstract ▼ AI-Helper

AI 본문요약
AI-Helper

문제 정의

대상 데이터

성능/효과

이 논문을 인용한 문헌

관련 콘텐츠

원문 보기

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

[국내논문] Fixation of Reactive Dyes on Ink-jet Dyeing 원문보기

Abstract ▼ AI-Helper

AI 본문요약 엑셀 다운로드 AI-Helper

문제 정의

대상 데이터

성능/효과

이 논문을 인용한 문헌

관련 콘텐츠

원문 보기

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

AI 본문요약
AI-Helper