Výsledky vyhledávání - "Roger De Jaeger"

Polyphosphazenes: Synthèse, Propriétés Et Développements Récents

Publikováno v: Bulletin des Sociétés Chimiques Belges. 98:649-652

The two step preparation of polyphosphazenes-polydichlorophosphazene synthesis and later substitution-allows design of tailor-made structures. For the past few years, a new route to polydichlorophosphazene and a large range of structures have been di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe1ed091f188d9d553dd960c34ba0944
https://doi.org/10.1002/bscb.19890980906

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Surface functionalization with phosphazenes. V. Surface modification of plasma‐treated polyamide 6 with fluorinated alcohols and azobenzene derivatives through chlorinated phosphazene intermediates

Autor: Roberto Milani, Léon Gengembre, Roberta Bertani, Ahmed Mazzah, charafeddine Jama, Martine Frere, Mario Gleria, Roger De Jaeger

Publikováno v: Journal of Applied Polymer Science
Journal of Applied Polymer Science, 2008, 108 (5), pp.3191-3199
Journal of Applied Polymer Science, Wiley, 2008, 108 (5), pp.3191-3199

In this article, we describe the synthesis and characterization of surface-modified polyamide-6, using polydichlorophosphazene and hexachlorocyclophosphazene as coupling agents. The solid surface of this polymer was modified first by the introduction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce9b826f3d8e9bdccee719aa6befe20f
https://doi.org/10.1002/app.27572

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CYCLIC PHOSPHONITRILIC COMPOUNDS BEARING ─N═PCl3GROUP AS HOMOGENOUS CATALYST TOWARDS THE SILANOL CONDENSATION

Autor: Yann Vaugeois, Jean De La Croi Habimana, Roger De Jaeger, Ahmed Mazzah

Publikováno v: Phosphorus, Sulfur, and Silicon and the Related Elements
Phosphorus, Sulfur, and Silicon and the Related Elements, 2004, 179, pp.1819-1840. ⟨10.1080/10426500490466571⟩
Phosphorus Sulfur Silicon and the Related Elements
Phosphorus Sulfur Silicon and the Related Elements, 2004, 179, pp.1819-1840. ⟨10.1080/10426500490466571⟩

Condensation reactions of 1,1,3,3,3 pentamethyldisiloxane-ol (MDH), in toluene catalysed by two[9.5pc] types of phosphonitrilic catalyst bearing a phosphazene ─N═PCl3, were studied using sampling and gas chromatographic analysis method. The conde

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https://doi.org/10.1080/10426500490466571

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Synthesis of polyurethane/polyethylene grafted polymers using cyclotriphosphazene as a coupling agent

Autor: Roger De Jaeger, Isabelle Dez

Publikováno v: Journal of Applied Polymer Science
Journal of Applied Polymer Science, Wiley, 2003, 89, pp.1925-1934
Journal of Applied Polymer Science, 2003, 89, pp.1925-1934

The reaction between a dihydroxyphenoxycyclotriphosphazene containing allylic functions, 3, and hexamethylene-1,6-diisocyanate (HDI) leads to a new cyclotriphosphazene-substituted polyurethane 4. The structures of both classes of compounds involved i

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https://doi.org/10.1002/app.12374

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Complexation Behavior of Phosphate and Phosphazene Derivatives Containing Three or Six Benzo-15-crown-5 Cavities

Autor: Roger De Jaeger, Christelle Mouveaux, Joëlle Levalois-Grützmacher

Publikováno v: Phosphorus, Sulfur, and Silicon and the Related Elements. 177:1541-1544

Tris(benzocrown ether)s 2a , b X = P(NMeN=CH-B15C5) 3 (X=O, S) and tri[bis(benzocrown ether)] [N=P(NMeN=CH-B15C5) 2 ] 3 3 strongly chelate with alkali metal salts and their efficiency and selectivity in binding these salts are compared with those of

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https://doi.org/10.1080/10426500212299

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ALUMINUM AND TITANIUM IMIDODIPHOSPHATES AS SINGLE PRECURSOR MOLECULES TO ALUMINUM AND TITANIUM PHOSPHATE MATERIALS

Autor: Abdeslem Meliany, Michel Drache, Ahmed Mazzah, Léon Gengembre, Hamza Bali, Roger De Jaeger

Publikováno v: Phosphorus Sulfur Silicon and the Related Elements
Phosphorus Sulfur Silicon and the Related Elements, 2001, 174, pp.133-149. ⟨10.1080/10426500108040239⟩
Phosphorus, Sulfur, and Silicon and the Related Elements
Phosphorus, Sulfur, and Silicon and the Related Elements, 2001, 174, pp.133-149. ⟨10.1080/10426500108040239⟩

The aluminum and titanium imidodiphosphates compounds respectively 1 and 2 are efficient single-source precursors to homogeneous aluminum and titanium phosphates materials. The conversion occurs pyrolytically at high temperature giving the correspond

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https://doi.org/10.1080/10426500108040239

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[Untitled]

Autor: Roger De Jaeger, Christelle Mouveaux, Joëlle Levalois-Mitjaville

Publikováno v: Journal of Inclusion Phenomena and Macrocyclic Chemistry. 39:253-259

The complexation behaviour between salts of Li+-Rb+ in CD3CN and tris(benzocrown ether)s 2a,bX=P(NMeN=CH-B15C5)3 (X = O, S) and tri[bis(benzocrown ether)][N=P(NMeN=CH-B15C5)2]3 3 was investigated by 13 C NMR spectroscopy. Using the program RMNSTAB, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::069c0de5967417b1d1d49429d9c67e04
https://doi.org/10.1023/a:1011165311785

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[Untitled]

Autor: Mario Gleria, Roger De Jaeger

Publikováno v: Journal of Inorganic and Organometallic Polymers. 11:1-45

This review reports research carried out by the authors during the last 10 years. The research involves the synthesis, characterization, functionalization, and possible utilization of cyclo- and polyphosphazenes. The investigations concern the synthe

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https://doi.org/10.1023/a:1013276518701

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KINETICS AND MECHANISM OF THE REACTION BETWEEN OLIGOSILOXANES AND P-TRICHLORO-N-DICHLOROPHOSPHORYL MONOPHOSPHAZENE (Cl3P[dbnd]N-POCl2)

Autor: Jean De La Croi Habimana, Abdeslam Meliani, Roger De Jaeger, Hamza Bali, Ahmed Mazzah, Yann Vaugeois

Publikováno v: Phosphorus, Sulfur, and Silicon and the Related Elements. 166:283-301

31P NMR investigation has been made of the action of Cl3P[dbnd]N-POCl2(I) first on hexamethyldisiloxane (Me3Si)2O and then on oligosiloxanes Me3Si-(OSiMe2)n-OSiMe3 n = 2 and n=3. The reactions were carried out in bulk or in solution with molar ratios

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https://doi.org/10.1080/10426500008076550

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Syntheses of Chiral Cyclotriphosphazenes and Their Use in Cyclolinear Polymers

Autor: Isabelle Dez, Roger De Jaeger, Volker Gramlich, Hansjörg Grützmacher, Joëlle Levalois-Mitjaville

Publikováno v: European Journal of Inorganic Chemistry
European Journal of Inorganic Chemistry, 1999, 1999 (10), pp.1673-1684. ⟨10.1002/(SICI)1099-0682(199910)1999:10%3C1673::AID-EJIC1673%3E3.0.CO;2-D⟩

The reaction of hexachlorocyclotriphosphazene with two equivalents of the chelating diols 2,2′-dioxybiphenyl and 2′,2′′-dioxy-1′,1′′-bi-2-naphthyl was investigated. Although a mixture of different stereoisomers may be expected, only the

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https://doi.org/10.1002/(sici)1099-0682(199910)1999:10<1673::aid-ejic1673>3.0.co

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