Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Christine J. T. Landry"'
Publikováno v:
Polymer. 42:5781-5792
A systematic study of physical aging in polymers that have been plasticized by the addition of dyes and polymeric plasticizers is undertaken using the heat capacity as the structural probe. The dyes are actually dye sets and are mixtures of various d
Autor:
Christine J. T. Landry, David M. Teegarden, Victoria K. Long, Timothy Edward Long, Bradley K. Coltrain
Publikováno v:
Macromolecules. 29:4712-4721
Random, block, and graft copolymers of polystyrene and poly(4-vinylphenol) were studied as compatibilizers for organic−inorganic composite (OIC) materials. The concept is to use these polymers to reduce the interfacial tension in incompatible OIC m
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 33:1933-1943
The results of heats of mixing experiments on a series of ortho-substituted phenols with an amide or an ester are described. Substituents were chosen to span a wide range of electronic and steric character. Enthalpy of mixing results do not correlate
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 33:637-655
Two morphological models have been proposed to describe SAXS from organic-inorganic composite (OIC) materials. The first model invokes the idea of a liquid-like arrangement among non interpenetrating fractal clusters, and the second employs an empiri
Publikováno v:
Journal of Macromolecular Science, Part A. 31:1965-1973
Organic-inorganic composites (OICs) were prepared via the in-situ polymerization of an organically (phenyl) substituted trialkoxysilane, phenyltriethoxysilane (PhTEOS), in the presence of poly(vinyl acetate) (PVAc). The mechanical reinforcement above
Autor:
Timothy Edward Long, Ralph H. Colby, P. M. Henriches, Dennis J. Massa, David M. Teegarden, Michael R. Landry, Christine J. T. Landry
Publikováno v:
Journal of Applied Polymer Science. 54:991-1011
The effect of polymer structure on blend miscibility with polyvinylphenol (PVPh) has been studied for at least one polymer from a variety of polymer classes with potential hydrogen-bond accepting groups: polyesters (aliphatic and aromatic), polycarbo
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 32:1285-1298
Calorimetry was used to gain insight into the thermodynamics of mixing of unlike species, designed to represent organic polymers. These results are to be useful in predicting miscibility between various polymers and poly(arylene sulfides). Phenyl sul
Autor:
Christine J. T. Landry, David M. Teegarden, Timothy Edward Long, P. Mark Henrichs, Ralph H. Colby, Michael R. Landry, Dennis J. Massa
Publikováno v:
Macromolecules. 26:6299-6307
The effect of polymer structure on blend miscibility with poly(vinylphenol) (PVPh) has been studied for a variety of polyesters that contain aromatic moieties in their backbone. In general, polyesters derived from aliphatic diols showed evidence of i
Publikováno v:
Macromolecules. 26:5543-5551
The miscibility between polyitaconates [CH 2 C(COOR)(CH 2 COOR)] x [CH 2 C(COOH)(CH 2 COOR)] y (R= (CH 2 CH 2 O) m CH 3 m= 2,3; x=0.7 y= 0.3; x=1 y= 0) and polyacrylates [CH 2 C(Me)(CO[OCH 2 CH 2 ] 2 OCH 3 )] n and polymers bearing an acidic function
Autor:
Christine J. T. Landry, Joseph S. Sedita, Alexandra M. Chamberlain, Victoria K. Long, Bradley K. Coltrain, Larry W. Kelts, Gary A. Rakes, James M. O'Reilly, Michael R. Landry
Publikováno v:
Chemistry of Materials. 5:1445-1455