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 년도별 목차보기 |
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| 발행년도/권호 |
1998 년 / 권호: V.10,no.6,Dec |
| 논문제목1(원어) |
Allylamine계 항균제의 합성 및 그 항균성에 관한 연구(I) |
| 논문제목2(타언어) |
A Study on the Antimicrobial Activity of Allylamine Polymers(I) |
| 저자(원어) |
심재윤 (경북대학교 염색공학과) 조예경 (경북대학교 염색공학) 조광호 (삼일염직 주식회) 윤남식 (경북대학교 염색공학과) |
| 저자(타언어) |
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| 소속(원어) |
심재윤 (경북대학교 염색공학과) 조예경 (경북대학교 염색공학) 조광호 (삼일염직 주식회) 윤남식 (경북대& |
| 소속(타언어) |
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| 시작/끝
페이지 |
49 ~ 54 총페이지 : 6 |
| 언어(원어) |
Korean |
| 초록 |
The antimicrobial activities of the copolymer of N,N\\\'-dimethyl-N,N\\\'-diallyl ammonium chloride (DMDAAC) and acrylamide(AA) were investigated. A series of copolymers with various ratios of DMDAAC and AA were prepared by free radical initiation via an intra-intermolecular propagation mechanism, ie, cyclopolymerization, and the antimicrobial activities of the prepared copolymers were measured by minimum inhibitory concentration(MIC) test. The copolymers were, then, methylolated under basic condition for reactivity with hydroxyl group of cellulose. Both antimicrobial activity and fastness to laundering of the cotton fabrics finished using the methylolated copolymers were evaluated. From the results it was shown that the copolymers with different ratios of DMDAAC and AA have MIC values in the range of 1∼100ppm. As the ratio of AA in the copolymers increases, the anitmicrobial activity decreases. The fastness of the cotton fabric finished by the methyolated copolymers to 10 repeated launderings in anionic commercial detergent is good enough to show colony reduction above 90％ regardless of DMDAAC and AA ratios.
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