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Volumn 32, Issue 6, 1999, Pages 1972-1977

Rheology of star-branched polyisobutylene

Author keywords

[No Author keywords available]

Indexed keywords

CONFORMATIONS; RELAXATION PROCESSES; RHEOLOGY; THERMODYNAMIC PROPERTIES;

EID: 0032647776     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma9815556     Document Type: Article
Times cited : (48)

References (53)
  • 3
  • 12
    • 0000479587 scopus 로고
    • Paris
    • de Gennes, P. J. Phys. (Paris) 1975, 36, 1199.
    • (1975) J. Phys. , vol.36 , pp. 1199
    • De Gennes, P.1
  • 42
    • 0032181122 scopus 로고    scopus 로고
    • The situation concerning 1,4-polyisoprene is somewhat confused. A detailed analysis in ref 25 clearly demonstrated breakdown of time-temperature superpositioning in the terminal zone for well-entangled three-arm stars. Milner and McLeish, on the other hand, recently published master curves for star-branched polyisoprene [Milner, S. T.; McLeish, T. C. B. Macromolecules 1998, 31, 7479], implying thermorheological simplicity. However, the scatter in their double-logarithmic plots opens to question the quality of the super-positioning. Note, for example, that ostensibly satisfactory master curves can be constructed for the softening dispersion in polyisoprene, even though the behavior in the transition zone is thermorheologically complex [Santangelo, P. G.; Roland, C. M. Macromolecules 1998, 31, 3715].
    • (1998) Macromolecules , vol.31 , pp. 7479
    • Milner, S.T.1    McLeish, T.C.B.2
  • 43
    • 0032474401 scopus 로고    scopus 로고
    • The situation concerning 1,4-polyisoprene is somewhat confused. A detailed analysis in ref 25 clearly demonstrated breakdown of time-temperature superpositioning in the terminal zone for well-entangled three-arm stars. Milner and McLeish, on the other hand, recently published master curves for star-branched polyisoprene [Milner, S. T.; McLeish, T. C. B. Macromolecules 1998, 31, 7479], implying thermorheological simplicity. However, the scatter in their double-logarithmic plots opens to question the quality of the super-positioning. Note, for example, that ostensibly satisfactory master curves can be constructed for the softening dispersion in polyisoprene, even though the behavior in the transition zone is thermorheologically complex [Santangelo, P. G.; Roland, C. M. Macromolecules 1998, 31, 3715].
    • (1998) Macromolecules , vol.31 , pp. 3715
    • Santangelo, P.G.1    Roland, C.M.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.