Zobrazeno 1 - 10
of 60
pro vyhledávání: '"John W. Fitch"'
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 22, Iss 3, Pp 445-448 (2008)
Thermal stabilities of Pt(II) complexes: K[PtCl3(CH2=CHSiMe3)], K[PtCl3(CH2=CHCH2SiMe3)], K[(acac)PtCl(CH2=CHSiMe3)] and [PtCl(CH2=CHCH2SiMe3)]2, were examined. All complexes were found to be stable at room temperature but they decomposed without mel
Externí odkaz:
https://doaj.org/article/c5b565650e8d46c0b8b81bd87ea46995
Publikováno v:
Polymers for Advanced Technologies. 19:734-738
New silicone-containing polymers with crosslinkable units have been synthesized by hydrosilation polymerization in both toluene and supercritical carbon dioxide (70°C, 3000 psi) catalyzed by platinum-divinyltetramethyldisiloxane (Pt-DVTMS). It was f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebefb151607edc61110b54914ae06c71
https://doi.org/10.1002/pat.1048
https://doi.org/10.1002/pat.1048
Publikováno v:
Polymers for Advanced Technologies. 19:1-5
A series of new, fluorinated, silicone-containing polymers with crosslinkable units has been synthesized by hydrosilation in toluene and supercritical carbon dioxide (70°C, 3000 psi) using platinum-divinyltetramethyldisiloxane (Pt-DVTMS) as a cataly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::771f6511ee5813b02360e25271280f27
https://doi.org/10.1002/pat.983
https://doi.org/10.1002/pat.983
Publikováno v:
Polymer. 47:6927-6930
New polyether and poly(ether ketone)s containing the rigid 1,6-diazaspiro[4.4]nonane-2,7-dione (spirodilactam) core in the backbone are described. The polymers are soluble in common solvents from which clear, colorless films are readily cast. Excelle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6583c9b4d13074640d0a5c93fecabbb6
https://doi.org/10.1016/j.polymer.2006.07.040
https://doi.org/10.1016/j.polymer.2006.07.040
Publikováno v:
Designed Monomers and Polymers. 9:55-62
Novel highly fluorinated polyethers were synthesized by reacting 1,3-bis(1,1,1,3,3,3-hexafluoro-2-pentafluorophenylmethoxy-2-propyl)benzene (12F-FBE) with 1,6-diazaspiro[4,4]-nonane-2,7-dione (spirodilactam, SDL). New fluorinated polymers were charac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c09407d610e41fcd6c28b0f995e94f93
https://doi.org/10.1163/156855506775526188
https://doi.org/10.1163/156855506775526188
Publikováno v:
Polymer. 46:3971-3974
A series of aromatic polyesters containing 1,6-diazaspiro[4,4]-nonane-2,7-dione were synthesized under phase-transfer conditions. The copolymers were obtained in essentially quantitative yield, theses were soluble in common organic solvents, and woul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09abb255f51ca4d9070354c2a7d96628
https://doi.org/10.1016/j.polymer.2005.03.048
https://doi.org/10.1016/j.polymer.2005.03.048
Autor:
Emilio Bucio, Diane M. Stoakley, Javier Macossay, Patrick E. Cassidy, Norman S. Dean, John W. Fitch, Lymari Martinez, Sreenu R. Venumbaka
Publikováno v:
Polymer. 44:6431-6434
A highly fluorinated monomer, 1,3-bis(1,1,1,3,3,3-hexafluoro-2-pentafluorophenylmethoxy-2-propyl)benzene (12F-FBE), is obtained by reaction of the sodium salt of 1,3-bis(1,1,1,3,3,3-hexafluoro-2-hydroxy-2-propyl)benzene with pentafluorobenzyl bromide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::204cc5dd0f749369d9100062fe5fd359
https://doi.org/10.1016/s0032-3861(03)00734-1
https://doi.org/10.1016/s0032-3861(03)00734-1
Publikováno v:
Macromolecular Symposia. 192:115-122
In order to obtain crosslinkable, low dielectric, low Tg materials, the hydrosilation polymerization was carried out in supercritical carbon dioxide (SC CO 2 ) using Karstedt's catalyst, and a series of new fluorine-containing poly(carbosilane/siloxa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdaae18436b6fa0095946fc877454d7a
https://doi.org/10.1002/masy.200390020
https://doi.org/10.1002/masy.200390020
Publikováno v:
High Performance Polymers. 13:S117-S121
Poly(aryl ether ketones) containing pendant alkyl side chains were prepared by the nucleophilic displacement reaction of 2,2-bis(4-hydroxphenyl)tridecane, 2-2,bis(4hydroxyphenyl)nonadecane and bisphenol AF with 2,2-bis-[4-(4-fluorobenzoyl)phenyl]prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2f04d7dcfdbc9b458d2d0b811a3df3f
https://doi.org/10.1088/0954-0083/13/2/311
https://doi.org/10.1088/0954-0083/13/2/311
Publikováno v:
Polymer. 41:2301-2304
A series of new poly(phosphine oxide ether ketone)s has been prepared from bis[4-(4-fluorobenzoyl)phenyl]phenylphosphine oxide (1) and various bisphenols by the aromatic nucleophilic substitution reaction in DMAc. Monomer 1 was readily prepared by Fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7f6718632897ad225af0f86089f273e
https://doi.org/10.1016/s0032-3861(99)00508-x
https://doi.org/10.1016/s0032-3861(99)00508-x