비닐아세테이트 코텔로머의 제조 및 계면활성(I)
  • 분야
  • 저자
  • 발행기관
  • 간행물정보
  • 파일형식
  •  
  • 구매가격
  • 적립금
  • 자연과학 > 가정
  • 이언필 ( Eon Pil Lee ) , 강세미 ( Se Mi Kang ) , 황대연 ( Dae Youn Hwang ) , 정영진 ( Young Jin Jung ) , 최해욱 ( Hae Wook Choi ) , 최영호 ( Young Ho Choi ) , 이재호 ( Jae Ho Lee )
  • 한국의류산업학회
  • 한국의류산업학회지 2012년, 제14권 제4호, 677~683쪽(총7쪽)
  • 54501614.pdf [무료 PDF 뷰어 다운로드]
  • ※ 본 자료는 참고용 논문으로 수정 및 텍스트 복사가 되지 않습니다.
  • 4,000원
  • 120원 (구매자료 3% 적립)
이메일 발송  스크랩 하기
자료 다운로드  네이버 로그인
영문초록
octanethiol and vinyl acetate telomers (R8S-nVAc) were synthesized and hydrolyzed with sodium hydroxide subsequently, 1.2-epoxyhexane was then introduced to the telomers, In addition, we prepared cotelomers of multi-alkylated nonionic surfactants with a molecular structure of xRnMA-yVA (x; hydrophobic group, y; hydrophilic group, MA; methacrylic ester, VA; vinyl alcohol, R; and alkyl group) and cross-linked with sodium tetraborate decahydrate. Their active surface properties were investigated by several techniques such as surface tension, foaming property, and emulsification power measurements. The surface tension of R8S-8.8VA decreased without the introduction of 1.2-Epoxy hexane, and the degree of emulsification and foaming abilities of R8S-8.8VA increased without the introduction of 1.2-Epoxy hexane. However, the differences were insignificant. The epoxy groups were attached to a R8S-8.8VA cotelomer with a limited variation of the active surface properties. The surface tension of 1.1R6MA-8.8VA decreased after cross-linking subsequently, the degree of emulsification and foaming abilities of 1.1R6MA-8.8VA increased after cross-linking. However, there was no clear difference between them. The B-O bonds were attached to a 1.1R6MA-8.8VA cotelomer with a limited variation of the active surface properties.
사업자등록번호 220-87-87785 대표.신현웅 주소.서울시 서초구 방배로10길 18, 402호 대표전화.070-8809-9397
개인정보책임자.박정아 통신판매업신고번호 제2017-서울서초-1765호 이메일 help@reportshop.co.kr
copyright (c) 2009 happynlife. steel All reserved.