Skip to main content

8 Result(s)

within B. Jasse Remove this filter

and

  1. No Access

    Chapter

    Permeability and structure in polymeric packaging materials

    The materials used in food packaging are very often common polymers. Their permeability to gases and vapours is at the origin of their barrier properties and capacity for protection of the food. The permeabili...

    B. Jasse, A. M. Seuvre, M. Mathlouthi in Food Packaging and Preservation (1994)

  2. No Access

    Chapter and Conference Paper

    Orientation and chain relaxation of amorphous polymers and compatible polymer blends

    The technique of infrared dichroism was used to characterize segmental orientation developed above Tg in uniaxially stretched amorphous polymers and their compatible blends. The use of hydrogenated and deuteri...

    B. Jasse, J. F. Tassin, L. Monnerie in Orientational Phenomena in Polymers (1993)

  3. No Access

    Chapter

    Use of Curve Analysis to Analyze Overlap** Bands in the Infrared Spectra of Polymers

    Derivative spectroscopy and Fourier self-deconvolution methods used to enhance the apparent resolution of spectra were applied to overlapped regions of the infrared spectra of three polymers: (i) the methylene...

    B. Jasse in Fourier Transform Infrared Characterization of Polymers (1987)

  4. No Access

    Article

    Orientation in uniaxially stretched plasticized atactic polystyrene

    Fourier transform infrared spectroscopy and birefringence measurements have been used to study the changes in molecular orientation which occur on drawing of plasticized as compared to pure polystyrene (PS) at...

    Y. Zhao, B. Jasse, L. Monnerie in Polymer Bulletin (1985)

  5. No Access

    Article

    A study of molecular orientation in one-way drawn poly(ethylene terephthalate) films by means of polarized infra-red spectroscopy and birefringence measurements

    Polarized infrared spectroscopy and birefringence measurements have been used to study the changes in molecular orientation which occur on homogeneous hot (T=80°C) and cold (T=20°C) drawing of poly(ethylene te...

    F. Rietsch, B. Jasse in Polymer Bulletin (1984)

  6. No Access

    Chapter

    Fourier Transform Infrared Spectroscopy of Synthetic Polymers

    An account is given of the applications of Fourier transform infrared (FTIR) spectroscopy to synthetic polymer systems. After a brief description of the theoretical background and advantages of FTIR spectrosco...

    B. Jasse in Developments in Polymer Characterisation—4 (1983)

  7. No Access

    Article

    Glass transition of polystyrene model molecules

    The glass transition temperatures of 2,4-diphenylpentane, 2,4,6triphenylheptane and 2,4,6,8-tetraphenylnonane are shown to follow the relation Tg = 325 − 2.64 × 104/Mn where Mn is the molecular weight. 2,4-diphen...

    F. Bastard, B. Jasse in Polymer Bulletin (1982)

  8. No Access

    Article

    Konformationsanalyse der Stereoisomeren von Triphenylheptan mittels depolarisierter Rayleigh-Streuung

    G. Fourche, B. Jasse, P. Maelstaf in Colloid and Polymer Science (1980)