| 학회 |
한국고분자학회 |
| 학술대회 |
2012년 가을 (10/11 ~ 10/12, 창원컨벤션센터) |
| 권호 |
37권 2호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Preparation of Self polishing Matrix using Poly(methacrylic acid)-block-Polyurethane-block-Poly(methacrylic acid) Tri-Block Copolymers |
| 초록 |
In marine environments, biofouling is a natural process of colonization of a wide range of marine organisms on submerged surfaces. Antifouling paint can be defined as preventing the attachment of organisms onto surfaces. However, the most commonly used antifouling coating which is the tributyltin based self-polishing resin causes the severe pollution of marine environment. Ammonium salt-based paints include tertiary amines as biocides which have effective biocidal and biodegradable properties without accumulation in the sea environment. However, ammonium salt-based coatings were too sensitive to seawater and became swollen before complete dissolution. In this study, poly(methacrylic acid)-b-polyurethane-b-poly(methacrylic acid) tri-block copolymers(TBCs) were synthesized by using hydrophobic polyurethane as macroinitiator in atom transfer radical polymerization(ATRP) of tert-butyl methacrylate. |
| 저자 |
김병우, 류승환, 박현, 이인원, 전호환, 조남주
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| 소속 |
부산대 |
| 키워드 |
self polising matrix; antifouling; tertiary amines
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| E-Mail |
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