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Synthesis of Polyimides Derived from 2,2-Bis[4-(4-aminobenzoyl)phenoxy]hexafluoropropane and Aromatic Dianhydrides
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  • Journal title : Applied Chemistry for Engineering
  • Volume 27, Issue 1,  2016, pp.50-55
  • Publisher : The Korean Society of Industrial and Engineering Chemistry
  • DOI : 10.14478/ace.2015.1121
 Title & Authors
Synthesis of Polyimides Derived from 2,2-Bis[4-(4-aminobenzoyl)phenoxy]hexafluoropropane and Aromatic Dianhydrides
Park, Jung Hye; Ahn, Byung Hyun;
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Aromatic diamines containing hexafluoroisopropylidene and ester moiety were synthesized from 4,4`-hexafluoroisopropylidene diphenol and nitrobenzoyl chloride. The reaction of aromatic diamines with hexafluoroisopropylidene phthalicdianhydride (6FDA) or pyromellitic dianhydride (PMDA) gave four kinds of poly(amic acid)s. Their inherent viscosities ranged from 0.196 to 0.346 dL/g. Poly(amic acid)s were converted to polyimides by thermal imidization. The glass transition temperatures () of polyimides were between 241 and . The 5% weight loss temperatures were recorded in the range of . The tensile strength of polyimide films were measured as 29.84~64.38 MPa.
hexafluoroisopropylidene;aromatic diamine;poly(amic acid);polyimide;
 Cited by
J. W. Verbicky, Jr., Polyimides. In: H. F. Mark, N. M. Bikales, C. G. Overberger, and G. Menges (eds.). Encyclopedia of Polymer Science and Engineering Vol. 12, 364-383, Wiley, New York (1988).

F. W. Harris, Synthesis of aromatic polyimides from dianhydride and diamines. In: D. Wilson, H. D. Stenzenberger, and P. M. Hergenrother (eds.). Polyimides, 1-37, Blackie, London (1990).

M. Bruma, J. W. Fitch, and P. E. Cassidy, Hexafluoroisopropylidene- containing polymers for high-performance applications, Journal of Macromolecular Science, Part C: Polymer Reviews, 36(1), 119-159 (1996). crossref(new window)

J. E. McGrath, M. E. Rogers, C. A. Arnold, Y. J. Kim, and J. C. Hedrich, Synthesis and blend behavior of high performance homoand segmented thermoplastic polyimides, Makromolekulare Chemie. Macromolecular Symposia, 51, 103-125 (1991). crossref(new window)

G. Haugham, G. Tesoro, and J. Shaw, Synthesis and properties of highly fluorinated polyimides, Macromolcules, 27, 3642-3649 (1994). crossref(new window)

A. K. Misra, G. Tesoro, G. Tesoro, G, Haugham, and S. M. Pendharkar, Synthesis and properties of some new fluorine-containing polyimides, Polymer, 33, 1078-1082 (1992). crossref(new window)

S. Nishi, T. Matsuura, S. Ando, and S. Sasaki, Properties of fluorinated polyimides, J. Photopolym. Sci. Technol., 5, 359-366 (1992). crossref(new window)

J. W. Park, M. Lee, M. H. Lee, J. W. Liu, S. D. Kim, J. Y. Chang, and S. B. Rhee, Synthesis and characterization of coluble alternating aromatic copolyimides, Macromolcules, 27, 3459-3463 (1994). crossref(new window)

R. O. Waldbauer, M. E. Rogers, C. A. Arnold, G. A. York, and J. E. McGrath, Advances in solution imidization processing, Polym. Prep. (Am. Chem. Soc., Div. Polym, Chem.), 31, 432-433 (1990).

R. J. Jones and E. M. Silverman, Thermal properties of EYMYD polyimides, SAMPE Joumal, 25(2), 41-44 (1989).

T. Omote, K. Koseki, and T. Yamaoka, Soluble and optically transparent fluorine-containing photoreactive polyimide precursors: Spectral sensitization by organic peroxide and organic dye combination, Polym. Eng Sci., 29, 945-949 (1989). crossref(new window)

W. H. Mueller, R. H. Vora, and D. H. Khanna, Preparation of high- molecular weight polyimides with good properties, Eur. Patent, 354361 (1990).

A. K. St. Clair, T. L. St. Clair, and W. P. Winfree, Low dielectric polyimides for electronic applications, Polym. Mat. Sci. and Eng., 59, 28-32 (1988).

R. Wang, C. Caoa, and T. S. Chung, A critical review on diffusivity and the characterization of diffusivity of 6FDA-6FpDA polyimide membranes for gas separation, J. Membrane Sci., 198, 259-271 (2002). crossref(new window)