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Acetoacetoxy기 함유 하이솔리드 도료용 아크릴 수지의 합성

Synthesis of Acrylic Resins for High-Solid Coatings Containing Acetoacetoxy Group

  • 유혁재 (명지대학교 공과대학 화학공학과) ;
  • 정동진 (명지대학교 공과대학 화학공학과) ;
  • 정충호 (명지대학교 공과대학 화학공학과) ;
  • 함현식 (명지대학교 공과대학 화학공학과) ;
  • 박홍수 (명지대학교 공과대학 화학공학과) ;
  • 김태옥 (명지대학교 공과대학 화학공학과)
  • You, Hyuk-Jae (Department of Chemical Engineering, Myongji University) ;
  • Chung, Dong-Jin (Department of Chemical Engineering, Myongji University) ;
  • Jung, Choong-Ho (Department of Chemical Engineering, Myongji University) ;
  • Hahm, Hyun-Sik (Department of Chemical Engineering, Myongji University) ;
  • Park, Hong-Soo (Department of Chemical Engineering, Myongji University) ;
  • Kim, Tae-Ok (Department of Chemical Engineering, Myongji University)
  • 발행 : 2003.09.30

초록

A copolymer ${\sim}$550cps ; $M_n$, 2590${\sim}$2850 ; and conversion, 82${\sim}$89%, respectively. It was found from the plotting of $T_g$ versus viscosity and $T_g$ versus molecular weight that viscosity increased with $T_g$ while number averaged molecular weight decreased with increasing $T_g$.

키워드

참고문헌

  1. G. P. Cmun and V. V. Kaminski, "Low-VOC Polyester Acrylic Coatings", U. S.Patent 5,576,360 (1996)
  2. G. P. Cmun and V. V. Kaminski, "Low-VOC Polyester Acrylic Coatings", U. S.Patent 5,576,360 (1996)
  3. The Educational Source for theCoatings Industry, SciQuest, vol. 1,pp. 412-413, Federation of Societiesfor Coatings Technology, Blue Bell,PA (1995)
  4. R. Buter, J. Coat. Technot., 59(749), 37(1987)
  5. 安保敏夫, 伊蕂英二, 産材, 65, 605 (1992)
  6. Eastman Chemical Co., "For the ResinsMarket: Acetoacetyl Chemistry", Eastman Kodak Co., N-319A, June, Kingsport(1993)
  7. T. Li and J. C. Graham, J. Coat.Technol. 65(821), 63 (1993)
  8. J. S. Witzeman, W. D. Nottingham, and F. D. Reactor, "A Comparison of Methods for the Preparation ofAcetoacetylated Coating Resins", 16th Water-Bome & Higher-Solids, and Power Coatings Symposium, 16, 400 (1989)
  9. D. D. Perrin and W. L. F. Armarego,"Purification of Laboratory Chemicals", 3rd ed., Pergamon Press, Oxford (1988)
  10. A. I. Hazan and J. D. Nordstorm, U. S.Patent, 5.066.698A (1991)
  11. A. I. Hazan and J. D. Nordstorm, U. S.Patent, 5.066.698A (1991)
  12. M. K. Gupta, J. Coat. TechnoI, 67(846),53 (1995)
  13. S. Y. Kwon, "Application of AcryIic/Urea Crosslinked Polymers to High Solids Coatings", M. S. Dissertation, Myongji Univ., Yongin, Korea (1999)
  14. D. Yasufumi, A. Takeshi, and W.Koichiro, J. Rheot, 31, 251 (1987) https://doi.org/10.1122/1.549924
  15. Elf Atochem North America, Inc.,"Organic Peroxides", Q766 1M 7193, Philadelphia (2000)