Zobrazeno 1 - 10
of 50
pro vyhledávání: '"J. C. Galin"'
Publikováno v:
Liquid Crystals. 26:973-984
The liquidcrystalline thermotropic behaviour of a series of long alkyl chain dimethylammonioalkoxydicyanoethenolates of the type CH3-(CH2)n-1-N+(CH3)2-(CH2)p-O-CO-C-(CN)2 (n=10-18, even values only, with p=2, 3; p=4 for n=16) was analysed through dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df707599a0bf550b1fdcf70ef0439f4e
https://doi.org/10.1080/026782999204327
https://doi.org/10.1080/026782999204327
Autor:
J. C. Galin, M. Galin
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 33:2033-2043
Water sorption by amorphous (meth)acrylic poly(zwitterions)-bearing quaternary ammonioalkoxydicyanoethenolate side groups physical formula, dipole moment μ(D) = 25.9 and 30.8 for p = 2 and 3, respectively) was studied at 23°C over a broad range of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1199bad904988eff9f6cd861b01c30ad
https://doi.org/10.1002/polb.1995.090331405
https://doi.org/10.1002/polb.1995.090331405
Autor:
J. C. Galin, M. Galin
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 30:1113-1121
Water sorption by amorphous [CH 2 C(R)(CO[X(CH 2 ) x ] y N + R' 2 (CH 2 ) 3 SO 3 - )] n (R= H, Me; X= O, NH; x= 2,3; y= 1,2) was studied at 23°C and over a broad xrange of water activity (0.14-0.90). Whatever the physical sstate of the hydrated poly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fca59e751f160cc1098f70d7aab7eade
https://doi.org/10.1002/polb.1992.090301006
https://doi.org/10.1002/polb.1992.090301006
Autor:
J. C. Galin, M. Galin
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 30:1103-1111
The hydration of four amorphous acrylic and methacrylic poly(zwitterions) bearing the ammonium sulfopropylbetaine function as a side-groups () was studied by differential scanning calorimetry over broad ranges of temperature (150-400 K) and water con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3821af752c9a89cde0c06edfc6424660
https://doi.org/10.1002/polb.1992.090301005
https://doi.org/10.1002/polb.1992.090301005
Publikováno v:
Colloid & Polymer Science. 269:1021-1025
We have studied the adsorption of a copolymer of acrylonitrile and methacrylate of nonaethyleneglycol on a kidney dialysis membrane, which contains mostly nitrile groups. The kinetics study reveals at first a rapid increase of the adsorbance, followe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aba76709e1a197eb0319af5bb3b07572
https://doi.org/10.1007/bf00657432
https://doi.org/10.1007/bf00657432
Publikováno v:
Journal of Heterocyclic Chemistry. 19:785-796
The tautomeric equilibria (constant Kτ) of tbutyl 2-picolyl ketone (ketone ⇋ enol) and of tbutyl quinaldyl ketone (ketone ⇋ enamine) in semi-dilute solution (0.3 mole.l−1) were studied by 1H-nmr and uv spectroscopy as a function of solvent pol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfb92642692b515492f7f5c9483fe193
https://doi.org/10.1002/jhet.5570190416
https://doi.org/10.1002/jhet.5570190416
Autor:
J. C. Galin, M. Galin
Publikováno v:
Journal of Macromolecular Science, Part B. 11:165-194
The morphological and hydrodynamic properties of three series of anionic polyacrylonitrile fractions (105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1420f349a69e494d401a692ec04bee5c
https://doi.org/10.1080/00222347508217859
https://doi.org/10.1080/00222347508217859
Publikováno v:
Macromolecules. 15:980-985
A series of poly(methyl methacrylate-co-methacrylophenone) copolymers were photolyzed in fluid solution with 313-nm radiation. Apparent quantum yields of degradation increased from 0.001 to 0.083 as the ketone content of the copolymers increased from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06d50480c0aad8ca67d03de136b2309f
https://doi.org/10.1021/ma00232a007
https://doi.org/10.1021/ma00232a007
Autor:
J. C. Galin, J. J. Bourguignon
Publikováno v:
Macromolecules. 10:804-813
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73db2f28e32ae78d8a9ef1912aebdad8
https://doi.org/10.1021/ma60058a017
https://doi.org/10.1021/ma60058a017
Autor:
J. C. Galin, R. Roussel
Publikováno v:
Journal of Macromolecular Science: Part A - Chemistry. 11:347-377
Sequence distribution in methyl methacrylate (A)-methacrylo-phenone (B) copolymers obtained by free-radical copolymerization at 60°C has been studied by l3C-[1H] NMR spectroscopy. Quantitative analysis of the resonance patterns of the quaternary car
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10d65de10a50c0bfdd8b8e3e6a66f579
https://doi.org/10.1080/00222337708061273
https://doi.org/10.1080/00222337708061273