Zobrazeno 1 - 10
of 162
pro vyhledávání: '"B. Sillion"'
Publikováno v:
Polymer Bulletin. 35:285-290
A new synthetic route to polyimides was studied on monofunctional model compounds by the reaction of various 4-substituted phenyl-phthalisoimides with paratoluidine to form asymmetrically substituted diphthalamides followed by thermal cyclization to
Publikováno v:
ChemInform. 24
Publikováno v:
Journal of Fluorine Chemistry. 58:29-41
This study describes firstly the synthesis of benzoxazinones substituted in position 2 by halogenated groups such as −(CH 2 ) n −R F,Cl where n =0, 1 and 2 and R F,Cl is a perhalogenated group, and secondly the reaction of these new benzoxazinone
Publikováno v:
Synthetic Metals. 35:195-207
PMDA-ODA polyimide is shown to become electrically conducting and optically absorbant on exposure to the 488 nm radiation of an argon ion laser or irradiation with 100 keV Ne + ions. Electron photoelectron spectroscopy has been used to study the chem
Publikováno v:
MRS Proceedings. 476
Polyamic amides or polyamic esters are alternative polyimides precursors exhibiting a better storage-stability than classical polyamic acids. Two original synthetic routes to these polymers were investigated through either diisoimides and diimidazoli
Publikováno v:
Step-Growth Polymers for High-Performance Materials ISBN: 9780841233942
Step-Growth Polymers for High-Performance Materials: New Synthetic Methods
Step-Growth Polymers for High-Performance Materials: New Synthetic Methods
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a751b16b9927f80d2935e8ad6f637bc2
https://doi.org/10.1021/bk-1996-0624.ch019
https://doi.org/10.1021/bk-1996-0624.ch019
Publikováno v:
ACS Symposium Series ISBN: 9780841233133
High-Temperature Properties and Applications of Polymeric Materials
High-Temperature Properties and Applications of Polymeric Materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8a98af722451eefcfa5c773ae3b0c59
https://doi.org/10.1021/bk-1995-0603.ch013
https://doi.org/10.1021/bk-1995-0603.ch013
Publikováno v:
MRS Proceedings. 381
The dielectric properties of the heat-resistant heterocyclic polymers are governed by their chemical structure and the absence of unwanted dipoles. A polyphenylquinoxaline is taken as an example of the effect of the dipole symmetry. In the particular
Autor:
B. Sillion, J. Weill
Publikováno v:
Revue de l'Institut Français du Pétrole. 40:77-89
Dans cet article le mecanisme de la reaction de condensation du polyisobutene chlore sur l'anhydride maleique, qui sert dans la synthese d'additif pour lubrifiant, est etudie par une cinetique globale et par un travail sur composes modeles. Il est mo
Publikováno v:
Journal de Chimie Physique. 86:121-129
L'exposition de polymeres thermostables a des faisceaux d'ions ou des rayonnements laser conduit a des composes carbones constitues par le squelette de carbone du polymere d'ou l'apparition de conductivites elevees (entre 10 2 et 10 3 siemens/cm). Bo