Zobrazeno 1 - 10
of 15
pro vyhledávání: '"David R. Fagerburg"'
Autor:
David R. Fagerburg
Publikováno v:
Polymeric Materials Encyclopedia ISBN: 9780367811686
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb877c3ddacf4e76ba3f43a9377242b2
https://doi.org/10.1201/9780367811686-1
https://doi.org/10.1201/9780367811686-1
Autor:
Douglas W. Lowman, David R. Fagerburg
Publikováno v:
Macromolecules. 26:4606-4612
The reaction of diiodobenzene and sulfur in air at elevated temperatures (230-300°C), has been investigated by high-temperature EPR spectroscopy. The first direct observation of radicals under conditions of poly(p-phenylene sulfide/disulfide) synthe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d0f68542a2e088ccc57b538b7de1a00
https://doi.org/10.1021/ma00069a029
https://doi.org/10.1021/ma00069a029
Publikováno v:
Journal of Macromolecular Science, Part A. 30:323-330
Poly(phenylene sulfide), made via the melt polymerization of p-diiodobenzene and sulfur, has been prepared with added branching species at levels up to 1.0 mol%. Effects of increasing branching on the thermal characteristics were seen to be quite lar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71d2393e73f3849c27efaee52d9578c6
https://doi.org/10.1080/10601329308009410
https://doi.org/10.1080/10601329308009410
Publikováno v:
Macromolecules. 24:4033-4037
Deuterium NMR spectroscopy shows that the aromatic rings in deuterated amorphous poly(phenylene sulfide) (PPS) undergo rapid 180 o flips at room temperature. Detailed analysis shows that any subsidiary motion that accompanies ring flipping involves r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dd779c7bc6067e83570f7c342b24a70
https://doi.org/10.1021/ma00014a010
https://doi.org/10.1021/ma00014a010
Autor:
David R. Fagerburg
Publikováno v:
Journal of Macromolecular Science, Part A. 24:853-858
This work reports attempts to extend to unsaturated anhydrides the rapid reaction of dicarboxylic acid anhydrides with ethylene carbonate to form polymer directly. The reaction of unsaturated diacid anhydrides with two cyclic carbonates, ethylene and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a887167caf4490eb83c4a470e3ffbae7
https://doi.org/10.1080/00222338708076921
https://doi.org/10.1080/00222338708076921
Autor:
David R. Fagerburg
Publikováno v:
Journal of Applied Polymer Science. 30:889-896
Polyterephthalates made from terephthalic acid and a series of cyclic alkylene carbonates to give short side-chain branching were amorphous. The Tg increased from poly(ethylene terephthalate) to poly(1,2-propylene terephthalate), and then an expected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0fa23d3f75288988a95efef53309192
https://doi.org/10.1002/app.1985.070300301
https://doi.org/10.1002/app.1985.070300301
Autor:
David R. Fagerburg
Publikováno v:
Die Makromolekulare Chemie, Rapid Communications. 4:507-512
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::714e245bcea69aea2d904e1bad753170
https://doi.org/10.1002/marc.1983.030040801
https://doi.org/10.1002/marc.1983.030040801
Publikováno v:
Journal of Heterocyclic Chemistry. 11:431-435
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0aab0d6071623909b7faea976a1f724e
https://doi.org/10.1002/jhet.5570110331
https://doi.org/10.1002/jhet.5570110331
Autor:
David R. Fagerburg
Publikováno v:
Journal of Applied Polymer Science. 29:4287-4295
The kinetics of the polymerization of phthalic anhydride with ethylene carbonate to give poly(ethylene phthalate) were studied to elucidate the reaction mechanism. Zero-order kinetics were observed to varying degrees of reaction depending upon reacti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54b8b192cdd11b3906fb08a8f0c71d85
https://doi.org/10.1002/app.1984.070291257
https://doi.org/10.1002/app.1984.070291257
Autor:
David R. Fagerburg
Publikováno v:
Journal of Applied Polymer Science. 30:3617-3623
The kinetics of the reaction of terephthalic acid with a number of ethylene carbonates in the presence of an amine catalyst were examined. All reactions apparently follow first-order kinetics; therefore, the solution rate of TPA is not rate-limiting.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cba8b3b7370dc306ec4946f0842b8242
https://doi.org/10.1002/app.1985.070300910
https://doi.org/10.1002/app.1985.070300910